diff --git a/app/grandstream/app_config.php b/app/grandstream/app_config.php
index dc6d9ebfc4..619b0c2bda 100644
--- a/app/grandstream/app_config.php
+++ b/app/grandstream/app_config.php
@@ -614,45 +614,85 @@
 		$apps[$x]['default_settings'][$y]['default_setting_enabled'] = "true";
 		$apps[$x]['default_settings'][$y]['default_setting_description'] = "Ring Timeout (in seconds). Default is 60 (30-3600)";
 		$y++;
-                $apps[$x]['default_settings'][$y]['default_setting_uuid'] = "06a35172-1bea-4611-87d0-9d66475ae709";
-                $apps[$x]['default_settings'][$y]['default_setting_category'] = "provision";
-                $apps[$x]['default_settings'][$y]['default_setting_subcategory'] = "grandstream_wallpaper_source";
-                $apps[$x]['default_settings'][$y]['default_setting_name'] = "numeric";
-                $apps[$x]['default_settings'][$y]['default_setting_value'] = "0";
-                $apps[$x]['default_settings'][$y]['default_setting_enabled'] = "false";
-                $apps[$x]['default_settings'][$y]['default_setting_description'] = "0 - Default, 1 - Download, 2-USB(for GXP2140/2160/2170 only), 3 - Uploaded, 4 - Color Background";
-                $y++;
-                $apps[$x]['default_settings'][$y]['default_setting_uuid'] = "7ee552de-4634-4d61-8869-e0f5230858fa";
-                $apps[$x]['default_settings'][$y]['default_setting_category'] = "provision";
-                $apps[$x]['default_settings'][$y]['default_setting_subcategory'] = "grandstream_display_language";
-                $apps[$x]['default_settings'][$y]['default_setting_name'] = "text";
-                $apps[$x]['default_settings'][$y]['default_setting_value'] = "Auto";
-                $apps[$x]['default_settings'][$y]['default_setting_enabled'] = "true";
-                $apps[$x]['default_settings'][$y]['default_setting_description'] = "Display Language. See provision profile for codes.";
-                $y++;
-                $apps[$x]['default_settings'][$y]['default_setting_uuid'] = "19604f85-b643-4b92-8e28-9c09c34cf559";
-                $apps[$x]['default_settings'][$y]['default_setting_category'] = "provision";
-                $apps[$x]['default_settings'][$y]['default_setting_subcategory'] = "grandstream_blind_xfer_blf";
-                $apps[$x]['default_settings'][$y]['default_setting_name'] = "numeric";
-                $apps[$x]['default_settings'][$y]['default_setting_value'] = "0";
-                $apps[$x]['default_settings'][$y]['default_setting_enabled'] = "true";
-                $apps[$x]['default_settings'][$y]['default_setting_description'] = "Enable Blind Transfer to BLF Yes=1, No=0. Default=0";
-                $y++;
-                $apps[$x]['default_settings'][$y]['default_setting_uuid'] = "82b7076b-e596-49e8-b535-af86e21e0453";
-                $apps[$x]['default_settings'][$y]['default_setting_category'] = "provision";
-                $apps[$x]['default_settings'][$y]['default_setting_subcategory'] = "grandstream_ip_address_mode";
-                $apps[$x]['default_settings'][$y]['default_setting_name'] = "numeric";
-                $apps[$x]['default_settings'][$y]['default_setting_value'] = "0";
-                $apps[$x]['default_settings'][$y]['default_setting_enabled'] = "true";
-                $apps[$x]['default_settings'][$y]['default_setting_description'] = "IP Address Mode. 0 - DHCP, 1 - Static IP, 2 - PPPoE. Default is 0";
-                $y++;
-                $apps[$x]['default_settings'][$y]['default_setting_uuid'] = "6ab26457-fcc8-414e-8ac5-ae681f114974";
-                $apps[$x]['default_settings'][$y]['default_setting_category'] = "provision";
-                $apps[$x]['default_settings'][$y]['default_setting_subcategory'] = "grandstream_speaker_ring_volume";
-                $apps[$x]['default_settings'][$y]['default_setting_name'] = "numeric";
-                $apps[$x]['default_settings'][$y]['default_setting_value'] = "5";
-                $apps[$x]['default_settings'][$y]['default_setting_enabled'] = "true";
-                $apps[$x]['default_settings'][$y]['default_setting_description'] = "Number: 0-7. Default is 5.";
-                $y++;
+		$apps[$x]['default_settings'][$y]['default_setting_uuid'] = "06a35172-1bea-4611-87d0-9d66475ae709";
+		$apps[$x]['default_settings'][$y]['default_setting_category'] = "provision";
+		$apps[$x]['default_settings'][$y]['default_setting_subcategory'] = "grandstream_wallpaper_source";
+		$apps[$x]['default_settings'][$y]['default_setting_name'] = "numeric";
+		$apps[$x]['default_settings'][$y]['default_setting_value'] = "0";
+		$apps[$x]['default_settings'][$y]['default_setting_enabled'] = "false";
+		$apps[$x]['default_settings'][$y]['default_setting_description'] = "0 - Default, 1 - Download, 2-USB(for GXP2140/2160/2170 only), 3 - Uploaded, 4 - Color Background";
+		$y++;
+		$apps[$x]['default_settings'][$y]['default_setting_uuid'] = "7ee552de-4634-4d61-8869-e0f5230858fa";
+		$apps[$x]['default_settings'][$y]['default_setting_category'] = "provision";
+		$apps[$x]['default_settings'][$y]['default_setting_subcategory'] = "grandstream_display_language";
+		$apps[$x]['default_settings'][$y]['default_setting_name'] = "text";
+		$apps[$x]['default_settings'][$y]['default_setting_value'] = "Auto";
+		$apps[$x]['default_settings'][$y]['default_setting_enabled'] = "true";
+		$apps[$x]['default_settings'][$y]['default_setting_description'] = "Display Language. See provision profile for codes.";
+		$y++;
+		$apps[$x]['default_settings'][$y]['default_setting_uuid'] = "19604f85-b643-4b92-8e28-9c09c34cf559";
+		$apps[$x]['default_settings'][$y]['default_setting_category'] = "provision";
+		$apps[$x]['default_settings'][$y]['default_setting_subcategory'] = "grandstream_blind_xfer_blf";
+		$apps[$x]['default_settings'][$y]['default_setting_name'] = "numeric";
+		$apps[$x]['default_settings'][$y]['default_setting_value'] = "0";
+		$apps[$x]['default_settings'][$y]['default_setting_enabled'] = "true";
+		$apps[$x]['default_settings'][$y]['default_setting_description'] = "Enable Blind Transfer to BLF Yes=1, No=0. Default=0";
+		$y++;
+		$apps[$x]['default_settings'][$y]['default_setting_uuid'] = "82b7076b-e596-49e8-b535-af86e21e0453";
+		$apps[$x]['default_settings'][$y]['default_setting_category'] = "provision";
+		$apps[$x]['default_settings'][$y]['default_setting_subcategory'] = "grandstream_ip_address_mode";
+		$apps[$x]['default_settings'][$y]['default_setting_name'] = "numeric";
+		$apps[$x]['default_settings'][$y]['default_setting_value'] = "0";
+		$apps[$x]['default_settings'][$y]['default_setting_enabled'] = "true";
+		$apps[$x]['default_settings'][$y]['default_setting_description'] = "IP Address Mode. 0 - DHCP, 1 - Static IP, 2 - PPPoE. Default is 0";
+		$y++;
+		$apps[$x]['default_settings'][$y]['default_setting_uuid'] = "6ab26457-fcc8-414e-8ac5-ae681f114974";
+		$apps[$x]['default_settings'][$y]['default_setting_category'] = "provision";
+		$apps[$x]['default_settings'][$y]['default_setting_subcategory'] = "grandstream_speaker_ring_volume";
+		$apps[$x]['default_settings'][$y]['default_setting_name'] = "numeric";
+		$apps[$x]['default_settings'][$y]['default_setting_value'] = "5";
+		$apps[$x]['default_settings'][$y]['default_setting_enabled'] = "true";
+		$apps[$x]['default_settings'][$y]['default_setting_description'] = "Number: 0-7. Default is 5.";
+		$y++;
+		$apps[$x]['default_settings'][$y]['default_setting_uuid'] = "6f3f3390-2b69-4898-a4d9-e62249d58d58";
+		$apps[$x]['default_settings'][$y]['default_setting_category'] = "provision";
+		$apps[$x]['default_settings'][$y]['default_setting_subcategory'] = "grandstream_feature_key_sync";
+		$apps[$x]['default_settings'][$y]['default_setting_name'] = "boolean";
+		$apps[$x]['default_settings'][$y]['default_setting_value'] = "false";
+		$apps[$x]['default_settings'][$y]['default_setting_enabled'] = "true";
+		$apps[$x]['default_settings'][$y]['default_setting_description'] = "Configure Broadsoft feature key synchronization on supported phones";
+		$y++;
+		$apps[$x]['default_settings'][$y]['default_setting_uuid'] = "a6c84c0b-a7f1-4457-8afb-b64af601597d";
+		$apps[$x]['default_settings'][$y]['default_setting_category'] = "provision";
+		$apps[$x]['default_settings'][$y]['default_setting_subcategory'] = "grandstream_wifi_enable";
+		$apps[$x]['default_settings'][$y]['default_setting_name'] = "boolean";
+		$apps[$x]['default_settings'][$y]['default_setting_value'] = "";
+		$apps[$x]['default_settings'][$y]['default_setting_enabled'] = "false";
+		$apps[$x]['default_settings'][$y]['default_setting_description'] = "Configure the WiFi radio on supported phones. If disabled allow the device to manage itself";
+		$y++;
+		$apps[$x]['default_settings'][$y]['default_setting_uuid'] = "f7fdbe09-0d4a-4d06-b70b-e25cdf1b3376";
+		$apps[$x]['default_settings'][$y]['default_setting_category'] = "provision";
+		$apps[$x]['default_settings'][$y]['default_setting_subcategory'] = "grandstream_wifi_essid";
+		$apps[$x]['default_settings'][$y]['default_setting_name'] = "text";
+		$apps[$x]['default_settings'][$y]['default_setting_value'] = "";
+		$apps[$x]['default_settings'][$y]['default_setting_enabled'] = "true";
+		$apps[$x]['default_settings'][$y]['default_setting_description'] = "Configure the WiFi ESSID on supported phones";
+		$y++;
+		$apps[$x]['default_settings'][$y]['default_setting_uuid'] = "2edaa516-d87e-410f-8ddc-1cc468dabd2e";
+		$apps[$x]['default_settings'][$y]['default_setting_category'] = "provision";
+		$apps[$x]['default_settings'][$y]['default_setting_subcategory'] = "grandstream_wifi_password";
+		$apps[$x]['default_settings'][$y]['default_setting_name'] = "text";
+		$apps[$x]['default_settings'][$y]['default_setting_value'] = "";
+		$apps[$x]['default_settings'][$y]['default_setting_enabled'] = "true";
+		$apps[$x]['default_settings'][$y]['default_setting_description'] = "Configure the WiFi password on supported phones";
+		$y++;
+		$apps[$x]['default_settings'][$y]['default_setting_uuid'] = "7b525ca5-96ae-4104-ad6c-c929f85c30dc";
+		$apps[$x]['default_settings'][$y]['default_setting_category'] = "provision";
+		$apps[$x]['default_settings'][$y]['default_setting_subcategory'] = "grandstream_wifi_hidden_security";
+		$apps[$x]['default_settings'][$y]['default_setting_name'] = "text";
+		$apps[$x]['default_settings'][$y]['default_setting_value'] = "None";
+		$apps[$x]['default_settings'][$y]['default_setting_enabled'] = "true";
+		$apps[$x]['default_settings'][$y]['default_setting_description'] = "Configure the security to use when connecting to a hidden SSID. Valid values: None, WEP, WPA/WPA2_PSK, 802.1X_EAP";
+		$y++;
 
 ?>
diff --git a/resources/templates/provision/grandstream/gxv3370/{$mac}.xml b/resources/templates/provision/grandstream/gxv3370/{$mac}.xml
index 59ed9860b2..3875638899 100644
--- a/resources/templates/provision/grandstream/gxv3370/{$mac}.xml
+++ b/resources/templates/provision/grandstream/gxv3370/{$mac}.xml
@@ -27,425 +27,471 @@
 		<!-- Web/SSH Access SSH Port has no alias yet -->
 
 		<!-- Account General Settings -->
-
+		{for $line=1 to 16}
+		{$row=$lines.$line}
 		<!-- Account Active -->
 		<!-- Yes, No -->
-		<item name="account.1.enable">Yes</item>
+		<item name="account.{$line}.enable">{if filter_var($row.enabled, FILTER_VALIDATE_BOOLEAN)}Yes{else}No{/if}</item>
 
 		<!-- Account Name -->
-		<item name="account.1.name">{$account.1.display_name}</item>
+		<item name="account.{$line}.name">{$row.display_name}</item>
 
 		<!-- SIP Server -->
-		<item name="account.1.sip.server.1.address">{$account.1.server_address}</item>
+		<item name="account.{$line}.sip.server.1.address">{$row.server_address}</item>
 
 		<!-- SIP User ID -->
-		<item name="account.1.sip.userid">{$account.1.user_id}</item>
+		<item name="account.{$line}.sip.userid">{$row.user_id}</item>
 
 		<!-- SIP Authentication ID -->
-		<item name="account.1.sip.subscriber.userId">{$account.1.auth_id}</item>
+		<item name="account.{$line}.sip.subscriber.userId">{$row.auth_id}</item>
 
 		<!-- SIP Authentication Password -->
-		<item name="account.1.sip.subscriber.password">{$account.1.password}</item>
+		<item name="account.{$line}.sip.subscriber.password">{$row.password}</item>
 		<!-- Voice Mail Access Number -->
-		<item name="account.1.sip.voicemail.number">*97</item>
+		<item name="account.{$line}.sip.voicemail.number">*97</item>
 		<!-- Display Name -->
-		<item name="account.1.sip.subscriber.name">{$account.1.display_name}</item>
+		<item name="account.{$line}.sip.subscriber.name">{$row.display_name}</item>
 		<!-- Tel URI -->
 		<!-- Disabled, UserIsPhone, Enabled -->
-		<item name="account.1.sip.telUri">Disabled</item>
+		<item name="account.{$line}.sip.telUri">Disabled</item>
 		<!-- Account 1 Network Settings -->
 		<!-- Outbound Proxy -->
-		<item name="account.1.sip.outboundProxy.1.address">{$account.1.outbound_proxy_primary}</item>
+		<item name="account.{$line}.sip.outboundProxy.1.address">{$row.outbound_proxy_primary}</item>
 		<!-- Secondary Outbound Proxy -->
-		<item name="account.1.sip.outboundProxy.2.address">{$account.1.outbound_proxy_secondary}</item>
+		<item name="account.{$line}.sip.outboundProxy.2.address">{$row.outbound_proxy_secondary}</item>
 		<!-- DNS Mode -->
 		<!-- ARecord, SRV, NaptrOrSrv -->
-		<item name="account.1.network.dnsMode">ARecord</item>
+		<item name="account.{$line}.network.dnsMode">ARecord</item>
 		<!-- DNS SRV Fail-over Mode -->
 		<!-- Default, SavedOneUntilDNSTTL, SavedOneUntilNoResponse -->
-		<item name="account.1.network.dnsSRVFailoverMode">Default</item>
+		<item name="account.{$line}.network.dnsSRVFailoverMode">Default</item>
 		<!-- NAT Traversal -->
 		<!-- No, STUN, KeepAlive, UPnP, Auto, VPN -->
-		<item name="account.1.network.natTraversal">Auto</item>
+		<item name="account.{$line}.network.natTraversal">Auto</item>
 		<!-- Proxy-Require -->
-		<item name="account.1.network.proxyRequire"></item>
+		<item name="account.{$line}.network.proxyRequire"></item>
 		<!-- SIP Registration -->
 		<!-- Yes, No -->
-		<item name="account.1.sip.registration">Yes</item>
+		<item name="account.{$line}.sip.registration">Yes</item>
 		<!-- Unregister Before New Registration -->
 		<!-- No, Yes - All, Instance -->
-		<item name="account.1.sip.unregisterOnReboot">Instance</item>
+		<item name="account.{$line}.sip.unregisterOnReboot">Instance</item>
 		<!-- Register Expiration (m) -->
-		<item name="account.1.sip.registerExpiration">{$account.1.register_expires}</item>
+		<item name="account.{$line}.sip.registerExpiration">{$row.register_expires}</item>
 		<!-- Re-register before Expiration (s)  -->
-		<item name="account.1.sip.registerBeforeExpiration">0</item>
+		<item name="account.{$line}.sip.registerBeforeExpiration">0</item>
 		<!-- Registration Retry Wait Time (s) -->
-		<item name="account.1.sip.registrationFailureRetryWaitTime">20</item>
+		<item name="account.{$line}.sip.registrationFailureRetryWaitTime">20</item>
 		<!-- Add Auth Header On RE-REGISTER tobetested -->
 		<!-- Yes, No -->
-		<item name="account.1.sip.header.authOnInitialRegister">Yes</item>
+		<item name="account.{$line}.sip.header.authOnInitialRegister">Yes</item>
 		<!-- Enable SIP OPTIONS Keep Alive -->
-		<item name="account.1.sip.keepAlive.enable">No</item>
+		<item name="account.{$line}.sip.keepAlive.enable">No</item>
 		<!-- SIP OPTIONS Keep Alive Interval (s)  -->
-		<item name="account.1.sip.keepAlive.interval">30</item>
+		<item name="account.{$line}.sip.keepAlive.interval">30</item>
 		<!-- SIP OPTIONS Keep Alive Maximum Tries -->
-		<item name="account.1.sip.keepAlive.maxLost">3</item>
+		<item name="account.{$line}.sip.keepAlive.maxLost">3</item>
 		<!-- Subscribe for MWI -->
 		<!-- Yes, No -->
-		<item name="account.1.sip.subscribe.forMwi">No</item>
+		<item name="account.{$line}.sip.subscribe.forMwi">No</item>
 		<!-- Use Privacy Header -->
 		<!-- Default, No, Yes -->
-		<item name="account.1.sip.header.privacy">Default</item>
+		<item name="account.{$line}.sip.header.privacy">Default</item>
 		<!-- Use P-Preferred-Identity Header  -->
 		<!-- Default, No, Yes -->
-		<item name="account.1.sip.header.ppi">Default</item>
+		<item name="account.{$line}.sip.header.ppi">Default</item>
 		<!-- SIP Transport -->
 		<!-- UDP, TCP, TlsOrTcp -->
-		<item name="account.1.sip.transport">{$account.1.sip_transport}</item>
+		<item name="account.{$line}.sip.transport">{if $row.sip_transport=='tcp'}TCP{elseif $row.sip_transport=='tls'}TlsOrTcp{else}UDP{/if}</item>
 		<!-- Local SIP Port -->
-		<item name="account.1.sip.localPort">5060</item>
+		<item name="account.{$line}.sip.localPort">{$row.sip_port}</item>
 		<!-- SIP URI Scheme When Using TLS -->
 		<!-- sip, sips -->
-		<item name="account.1.sip.uriSchemeWhenUsingTls">sip</item>
+		<item name="account.{$line}.sip.uriSchemeWhenUsingTls">sip</item>
 		<!-- Use Actual Ephemeral Port in Contact with TCP/TLS -->
 		<!-- No, Yes -->
-		<item name="account.1.sip.useActualEphemeralPortInContactWithTcpTls">No</item>
+		<item name="account.{$line}.sip.useActualEphemeralPortInContactWithTcpTls">No</item>
 		<!-- Support SIP Instance ID -->
 		<!-- No, Yes -->
-		<item name="account.1.sip.supportInstanceId">Yes</item>
+		<item name="account.{$line}.sip.supportInstanceId">Yes</item>
 		<!-- SIP T1 Timeout -->
 		<!-- 0.5 sec - 0_5sec, 1 sec - 1sec, 2 sec - 2sec -->
-		<item name="account.1.sip.timer.t1">0_5sec</item>
+		<item name="account.{$line}.sip.timer.t1">0_5sec</item>
 		<!-- SIP T2 Interval -->
 		<!-- 2 sec - 2sec, 4 sec - 4sec, 8 sec - 8sec -->
-		<item name="account.1.sip.timer.t2">4sec</item>
+		<item name="account.{$line}.sip.timer.t2">4sec</item>
 		<!-- SIP Timer D Interval (Seconds) -->
-		<item name="account.1.sip.timerd.interval">0</item>
+		<item name="account.{$line}.sip.timerd.interval">0</item>
 		<!-- Remove OBP from Route -->
 		<!-- Disable - InRoute, Enable - NotInRoute, Always - AlwaysSentTo -->
-		<item name="account.1.sip.outboundProxy.mode">InRoute</item>
+		<item name="account.{$line}.sip.outboundProxy.mode">InRoute</item>
 		<!-- Enable 100rel -->
 		<!-- No, Yes -->
-		<item name="account.1.sip.header.100rel">No</item>
+		<item name="account.{$line}.sip.header.100rel">No</item>
 		<!-- Enable Session Timer/Session Expiration (s) -->
 		<!-- Session Timer is disabled if the value is 0 -->
-		<item name="account.1.sip.sessionTimer.expiration">180</item>
+		<item name="account.{$line}.sip.sessionTimer.expiration">180</item>
 		<!-- Min-SE(s) -->
-		<item name="account.1.sip.minimumSE">90</item>
+		<item name="account.{$line}.sip.minimumSE">90</item>
 		<!-- UAC Specify Refresher -->
 		<!-- Omit, UAC, UAS -->
-		<item name="account.1.sip.sessionTimer.refresher.uacSpecify">Omit</item>
+		<item name="account.{$line}.sip.sessionTimer.refresher.uacSpecify">Omit</item>
 		<!-- UAS Specify Refresher -->
 		<!--UAC, UAS -->
-		<item name="account.1.sip.sessionTimer.refresher.uasSpecify">UAC</item>
+		<item name="account.{$line}.sip.sessionTimer.refresher.uasSpecify">UAC</item>
 		<!-- Caller Request Timer -->
 		<!-- No, Yes -->
-		<item name="account.1.sip.sessionTimer.requestTimer.caller">No</item>
+		<item name="account.{$line}.sip.sessionTimer.requestTimer.caller">No</item>
 		<!-- Callee Request Timer -->
 		<!-- No, Yes -->
-		<item name="account.1.sip.sessionTimer.requestTimer.callee">No</item>
+		<item name="account.{$line}.sip.sessionTimer.requestTimer.callee">No</item>
 		<!-- Force Timer -->
 		<!-- No, Yes -->
-		<item name="account.1.sip.sessionTimer.force">No</item>
+		<item name="account.{$line}.sip.sessionTimer.force">No</item>
 		<!-- Force INVITE -->
 		<!-- No, Yes -->
-		<item name="account.1.sip.sessionTimer.forceInvite">No</item>
+		<item name="account.{$line}.sip.sessionTimer.forceInvite">No</item>
 		<!-- Codec Settings -->
 		<!-- Preferred Vocoder -->
 		<!-- PCMU, PCMA, G_726_32, G_722, G_729AOrB, iLBC, OPUS -->
-		<item name="account.1.codec.choice.1">PCMU</item>
-		<item name="account.1.codec.choice.2">PCMA</item>
-		<item name="account.1.codec.choice.3">G_726_32</item>
-		<item name="account.1.codec.choice.4">G_722</item>
-		<item name="account.1.codec.choice.5">G_729AOrB</item>
-		<item name="account.1.codec.choice.6">iLBC</item>
-		<item name="account.1.codec.choice.7">OPUS</item>
+		<item name="account.{$line}.codec.choice.1">PCMU</item>
+		<item name="account.{$line}.codec.choice.2">PCMA</item>
+		<item name="account.{$line}.codec.choice.3">G_726_32</item>
+		<item name="account.{$line}.codec.choice.4">G_722</item>
+		<item name="account.{$line}.codec.choice.5">G_729AOrB</item>
+		<item name="account.{$line}.codec.choice.6">iLBC</item>
+		<item name="account.{$line}.codec.choice.7">OPUS</item>
 		<!-- Codec Negotiation Priority -->
 		<!-- Caller, Callee -->
-		<item name="account.1.codec.negotiatePriority">Callee</item>
+		<item name="account.{$line}.codec.negotiatePriority">Callee</item>
 		<!-- Use First Matching Vocoder in 200OK SDP -->
 		<!-- No, Yes -->
-		<item name="account.1.codec.useFirstMatch">No</item>
+		<item name="account.{$line}.codec.useFirstMatch">No</item>
 		<!-- iLBC Frame Size -->
 		<!-- 20ms, 30ms -->
-		<item name="account.1.codec.iLBC.frameSize">30ms</item>
+		<item name="account.{$line}.codec.iLBC.frameSize">30ms</item>
 		<!-- G726-32 ITU Payload -->
 		<!-- 2 - 0, Dynamic - 1 -->
-		<item name="account.1.codec.payloadType.g72632.ITU">1</item>
+		<item name="account.{$line}.codec.payloadType.g72632.ITU">1</item>
 		<!-- G726-32 Dynamic PT -->
 		<!-- Range: 96-126, default: 126 -->
-		<item name="account.1.codec.payloadType.g72632">126</item>
+		<item name="account.{$line}.codec.payloadType.g72632">126</item>
 		<!-- Opus Payload Type -->
-		<item name="account.1.codec.payloadType.opus">123</item>
+		<item name="account.{$line}.codec.payloadType.opus">123</item>
 		<!-- DTMF -->
 		<!-- No, Yes -->
-		<item name="account.1.dtmf.sendInAudio">No</item>
-		<item name="account.1.dtmf.sendInRtp">Yes</item>
-		<item name="account.1.dtmf.sendInSip">No</item>
+		<item name="account.{$line}.dtmf.sendInAudio">No</item>
+		<item name="account.{$line}.dtmf.sendInRtp">Yes</item>
+		<item name="account.{$line}.dtmf.sendInSip">No</item>
 		<!-- DTMF Payload Type -->
-		<item name="account.1.codec.payoadType.dtmf">101</item>
+		<item name="account.{$line}.codec.payoadType.dtmf">101</item>
 		<!-- Jitter Buffer Type -->
 		<!-- Fixed, Adaptive -->
-		<item name="account.1.audio.jitterBufferType">Adaptive</item>
+		<item name="account.{$line}.audio.jitterBufferType">Adaptive</item>
 		<!-- Enable Audio RED with FEC -->
 		<!-- No, Yes -->
-		<item name="account.1.audio.fec.enable">No</item>
+		<item name="account.{$line}.audio.fec.enable">No</item>
 		<!-- Audio FEC Payload Type -->
 		<!-- Range: 96-126, default: 121 -->
-		<item name="account.1.codec.payloadType.fec.audio">121</item>
+		<item name="account.{$line}.codec.payloadType.fec.audio">121</item>
 		<!-- Audio RED Payload Type -->
 		<!-- Range: 96-126, default: 124 -->
-		<item name="account.1.codec.payloadType.red">124</item>
+		<item name="account.{$line}.codec.payloadType.red">124</item>
 		<!-- Silence Suppression -->
 		<!-- No, Yes -->
-		<item name="account.1.audio.silenceSuppression">No</item>
+		<item name="account.{$line}.audio.silenceSuppression">No</item>
 		<!-- Voice Frames Per TX -->
-		<item name="account.1.audio.voiceFramePerTX">2</item>
+		<item name="account.{$line}.audio.voiceFramePerTX">2</item>
 		<!-- Enable Video FEC -->
 		<!-- No, Yes -->
-		<item name="account.1.video.fec.enable">Yes</item>
+		<item name="account.{$line}.video.fec.enable">Yes</item>
 		<!-- Enable RFC5168 Support -->
 		<!-- No, Yes -->
-		<item name="account.1.codec.rfc5168.enable">No</item>
+		<item name="account.{$line}.codec.rfc5168.enable">No</item>
 		<!-- Video FEC Mode  -->
 		<!-- 0 , 1 -->
-		<item name="account.1.video.fec.mode">0</item>
+		<item name="account.{$line}.video.fec.mode">0</item>
 		<!-- FEC Payload Type -->
 		<!-- Range: 96-126, default: 120 -->
-		<item name="account.1.codec.payloadType.fec.video">120</item>
+		<item name="account.{$line}.codec.payloadType.fec.video">120</item>
 		<!-- Packetization mode -->
 		<!-- SingleNALUnit, Non-Interleaved -->
 		<!-- [Note] Prefer Non-Interleaved Mode is not supported yet -->
-		<item name="account.1.codec.packetizationMode">Non-Interleaved</item>
+		<item name="account.{$line}.codec.packetizationMode">Non-Interleaved</item>
 		<!-- H.264 Image Size -->
 		<!-- 720P, 4CIF, VGA, CIF, QVGA, QCIF -->
-		<item name="account.1.video.h264.imagesize">720P</item>
+		<item name="account.{$line}.video.h264.imagesize">720P</item>
 		<!-- Use H.264 Constrained Profiles -->
 		<!-- No, Yes -->
-		<item name="account.1.codec.h264.CBP.enable">No</item>
+		<item name="account.{$line}.codec.h264.CBP.enable">No</item>
 		<!-- H.264 Profile Type -->
 		<!-- Baseline, Main, High, BP&amp;MP&amp;HP -->
-		<item name="account.1.codec.H264ProfileType">BP&amp;MP&amp;HP</item>
+		<item name="account.{$line}.codec.H264ProfileType">BP&amp;MP&amp;HP</item>
 		<!-- Video Bit Rate -->
 		<!-- 32 - 32 kbps, 64 - 64 kbps, 96 - 96 kbps, 128 - 128 kbps, 160 - 160 kbps, 192 - 192 kbps -->
 		<!-- # 210 - 210 kbps, 256 - 256 kbps, 384 - 384 kbps, 512 - 512 kbps, 640 - 640 kbps, 768 - 768 kbps -->
 		<!-- # 1024 - 1024 kbps, 1280 - 1280 kbps, 1536 - 1536 kbps, 2048 - 2048 kbps. -->
-		<item name="account.1.video.bitRate">2048</item>
+		<item name="account.{$line}.video.bitRate">2048</item>
 		<!-- SDP Bandwidth Attribute -->
 		<!-- Standard, MediaLevel, SessionLevel, None -->
-		<item name="account.1.codec.SDPBandwidthAttr">MediaLevel</item>
+		<item name="account.{$line}.codec.SDPBandwidthAttr">MediaLevel</item>
 		<!-- H.264 Payload Type -->
 		<!-- Range: 96-126, default: 99 -->
-		<item name="account.1.codec.payloadType.h264">99</item>
+		<item name="account.{$line}.codec.payloadType.h264">99</item>
 		<!-- Disable BFCP -->
 		<!-- No, Yes -->
-		<item name="account.1.presentation.BFCP.enable">Yes</item>
+		<item name="account.{$line}.presentation.BFCP.enable">Yes</item>
 		<!-- Presentation H.264 Image Size -->
 		<!-- 1080P, 720P -->
-		<item name="account.1.presentation.h264.imagesize">1080P</item>
+		<item name="account.{$line}.presentation.h264.imagesize">1080P</item>
 		<!-- Presentation H.264 Profile Type -->
 		<!-- Baseline, Main, High, BP&amp;MP&amp;HP -->
-		<item name="account.1.presentation.H264ProfileType">BP&amp;MP&amp;HP</item>
+		<item name="account.{$line}.presentation.H264ProfileType">BP&amp;MP&amp;HP</item>
 		<!-- Presentation Video Bit Rate -->
 		<!-- 32 - 32 kbps, 64 - 64 kbps, 96 - 96 kbps, 128 - 128 kbps, 160 - 160 kbps, 192 - 192 kbps -->
 		<!-- # 210 - 210 kbps, 256 - 256 kbps, 384 - 384 kbps, 512 - 512 kbps, 640 - 640 kbps, 768 - 768 kbps -->
 		<!-- # 1024 - 1024 kbps, 1280 - 1280 kbps, 1536 - 1536 kbps, 2048 - 2048 kbps. -->
-		<item name="account.1.presentation.bitRate">1024</item>
+		<item name="account.{$line}.presentation.bitRate">1024</item>
 		<!-- Presentation Video Frame Rate -->
 		<!-- 5, 10, 15 -->
-		<item name="account.1.presentation.frameRate">15</item>
+		<item name="account.{$line}.presentation.frameRate">15</item>
 		<!-- BFCP Transport Protocol -->
 		<!-- Automatic, UDP, TCP -->
-		<item name="account.1.presentation.BFCP.transportProtocol">UDP</item>
+		<item name="account.{$line}.presentation.BFCP.transportProtocol">UDP</item>
 		<!-- SRTP Mode -->
 		<!-- Disabled, EnabledButNotForced, EnabledAndForced -->
-		<item name="account.1.audio.srtpMode">Disabled</item>
+		<item name="account.{$line}.audio.srtpMode">Disabled</item>
 		<!-- SRTP Key Length -->
 		<!-- AES128And256Bit, AES128Bit, AES256Bit -->
-		<item name="account.1.audio.srtpKeyLength">AES128And256Bit</item>
+		<item name="account.{$line}.audio.srtpKeyLength">AES128And256Bit</item>
 		<!-- Enable SRTP Key Life Time -->
 		<!-- No, Yes -->
-		<item name="account.1.audio.cryptoLifeTime">Yes</item>
+		<item name="account.{$line}.audio.cryptoLifeTime">Yes</item>
 		<!-- RTCP Destination -->
-		<item name="account.1.rtcp.destination"></item>
+		<item name="account.{$line}.rtcp.destination"></item>
 		<!-- Symmetric RTP -->
 		<!-- No, Yes -->
-		<item name="account.1.audio.symmetricRTP">No</item>
+		<item name="account.{$line}.audio.symmetricRTP">No</item>
 		<!-- RTP IP Filter -->
 		<!-- Disable, IPOnly, IPandPort -->
-		<item name="account.1.rtp.filter">Disable</item>
+		<item name="account.{$line}.rtp.filter">Disable</item>
 		<!-- Call Settings -->
 		<!-- Start Video Automatically -->
 		<!-- No, Yes -->
-		<item name="account.1.video.startAuto.enable">Yes</item>
+		<item name="account.{$line}.video.startAuto.enable">Yes</item>
 		<!-- Remote Video Request -->
 		<!-- Prompt, Accept, Deny -->
-		<item name="account.1.video.request">Prompt</item>
+		<item name="account.{$line}.video.request">Prompt</item>
 		<!-- Auto Answer -->
 		<!-- No, Yes, EnableIntercom/Paging -->
-		<item name="account.1.call.autoAnswer">EnableIntercom/Paging</item>
+		<item name="account.{$line}.call.autoAnswer">EnableIntercom/Paging</item>
 		<!-- Play Warning Tone for Auto Answer Intercom  -->
 		<!-- No, Yes -->
-		<item name="account.1.intercom.playWarningToneForAutoAnswer">Yes</item>
+		<item name="account.{$line}.intercom.playWarningToneForAutoAnswer">Yes</item>
 		<!-- Intercom Barging -->
 		<!-- No, Yes -->
-		<item name="account.1.intercom.allowBargingByCallInfo">No</item>
+		<item name="account.{$line}.intercom.allowBargingByCallInfo">No</item>
 		<!-- Auto Preview -->
 		<!-- No, Yes, YeswithRinging -->
-		<item name="account.1.call.autoPreview">Yes</item>
+		<item name="account.{$line}.call.autoPreview">Yes</item>
 		<!-- Send Anonymous -->
 		<!-- No, Yes -->
-		<item name="account.1.call.sendAnonymous">No</item>
+		<item name="account.{$line}.call.sendAnonymous">No</item>
 		<!-- Anonymous Call Rejection -->
 		<!-- No, Yes -->
-		<item name="account.1.call.rejectAnonymousCall">No</item>
+		<item name="account.{$line}.call.rejectAnonymousCall">No</item>
 		<!-- Call Log -->
 		<!-- All, IncomingAndOutgoing, Disable, DonotPromptMissedCall -->
-		<item name="account.1.call.callLog">All</item>
+		<item name="account.{$line}.call.callLog">All</item>
 		<!-- Enable Call Features -->
 		<!-- No, Yes -->
-		<item name="account.1.featureCodes.callFeatures">No</item>
+		<item name="account.{$line}.featureCodes.callFeatures">No</item>
 		<!-- Transfer on 3 Way Conference Hangup -->
 		<!-- No, Yes -->
-		<item name="account.1.call.transferOnConferenceHangup">No</item>
+		<item name="account.{$line}.call.transferOnConferenceHangup">No</item>
 		<!-- Use # as Dial Key  -->
 		<!-- Yes, No -->
-		<item name="account.1.call.keyAsSend">Yes</item>
+		<item name="account.{$line}.call.keyAsSend">Yes</item>
 		<!-- DND Call Feature On -->
-		<item name="account.1.featureCodes.dndOn"></item>
+		<item name="account.{$line}.featureCodes.dndOn"></item>
 		<!-- DND Call Feature Off  -->
-		<item name="account.1.featureCodes.dndOff"></item>
+		<item name="account.{$line}.featureCodes.dndOff"></item>
 		<!-- No Key Entry Timeout (s) -->
 		<!-- Number: 4 - 15 -->
-		<item name="account.1.call.noKeyEntryTimeout">4</item>
+		<item name="account.{$line}.call.noKeyEntryTimeout">4</item>
 		<!-- Ring Timeout -->
 		<!-- Number: 10 - 300 -->
-		<item name="account.1.ring.timeout">60</item>
+		<item name="account.{$line}.ring.timeout">60</item>
 		<!-- Refer-To Use Target Contact -->
 		<!-- Yes, No -->
-		<item name="account.1.call.referToUseTargetContact">No</item>
+		<item name="account.{$line}.call.referToUseTargetContact">No</item>
 		<!-- RFC2543 Hold -->
 		<!-- Yes, No -->
-		<item name="account.1.sip.rfc2543Hold">Yes</item>
+		<item name="account.{$line}.sip.rfc2543Hold">Yes</item>
 		<!-- Dial Plan Prefix -->
-		<item name="account.1.call.dialplanPrefix"></item>
+		<item name="account.{$line}.call.dialplanPrefix"></item>
 		<!-- Disable DialPlan -->
 		<!-- # Disable DialPlan. 0 - No Selection, 1 - Dial Page, 2 - Contact, 4 - Incoming Call History, 8 -  Outgoing Call History, 16 - MPK & Click2Dial.  -->
 		<!-- # If need to check multiple selections, add the specific values for each selections together. Default value is 0 -->
-		<item name="account.1.call.dialplan.disableMode">0</item>
+		<item name="account.{$line}.call.dialplan.disableMode">0</item>
 		<!-- DialPlan -->
-		<item name="account.1.call.dialplan">{$grandstream_dial_plan}</item>
+		<item name="account.{$line}.call.dialplan">{$grandstream_dial_plan}</item>
 		<!-- Caller ID Display -->
 		<!-- Auto, Disabled, Header, PAIHeader -->
 		<!-- [Note] PAI Header is not supported yet -->
-		<item name="account.1.sip.callerIdDisplay">Auto</item>
+		<item name="account.{$line}.sip.callerIdDisplay">Auto</item>
 		<!-- Account Ring Tone -->
-		<item name="account.1.ring.ringtone">content://settings/system/ringtone</item>
+		<item name="account.{$line}.ring.ringtone">content://settings/system/ringtone</item>
 		<!-- Ignore Alert-Info Header -->
 		<!-- Yes, No -->
-		<item name="account.1.ring.ignoreSipAlertInfo">No</item>
+		<item name="account.{$line}.ring.ignoreSipAlertInfo">No</item>
 		<!-- Match Incoming Caller ID -->
-		<item name="account.1.ring.match.1.callerId"></item>
+		<item name="account.{$line}.ring.match.1.callerId"></item>
 		<!-- Distinctive Ring Tone -->
-		<item name="account.1.ring.match.1.ringtone">content://settings/system/ringtone</item>
+		<item name="account.{$line}.ring.match.1.ringtone">content://settings/system/ringtone</item>
 		<!-- Match Incoming Caller ID -->
-		<item name="account.1.ring.match.2.callerId"></item>
+		<item name="account.{$line}.ring.match.2.callerId"></item>
 		<!-- Distinctive Ring Tone -->
-		<item name="account.1.ring.match.2.ringtone">content://settings/system/ringtone</item>
+		<item name="account.{$line}.ring.match.2.ringtone">content://settings/system/ringtone</item>
 		<!-- Match Incoming Caller ID -->
-		<item name="account.1.ring.match.3.callerId"></item>
+		<item name="account.{$line}.ring.match.3.callerId"></item>
 		<!-- Distinctive Ring Tone -->
-		<item name="account.1.ring.match.3.ringtone">content://settings/system/ringtone</item>
+		<item name="account.{$line}.ring.match.3.ringtone">content://settings/system/ringtone</item>
 		<!-- ############Ring Tone Value Table###############
-				# Web GUI Option                            Value
-				# Use System Ring tone                      content://settings/system/ringtone 
-				# Silent                                    ringtone_silence
-				# Ring2_OrganDub                            /system/media/audio/ringtones/Ring2_OrganDub.ogg
-				# Big_Easy                                  /system/media/audio/ringtones/Big_Easy.ogg
-				# DonMessWivlt                              /system/media/audio/ringtones/DonMessWivIt.ogg
-				# Club_Cubano                               /system/media/audio/ringtones/Club_Cubano.ogg
-				# Growl                                     /system/media/audio/ringtones/Growl.ogg
-				# CrayonRock                                /system/media/audio/ringtones/CrayonRock.ogg
-				# Ring9_Nairobi                             /system/media/audio/ringtones/Ring9_Nairobi.ogg
-				# Ring10_Nassau                             /system/media/audio/ringtones/Ring10_Nassau.ogg
-				# Third_Eye                                 /system/media/audio/ringtones/Third_Eye.ogg
-				# Ring1_Ding                                /system/media/audio/ringtones/Ring1_Ding.ogg
-				# Road_Trip                                 /system/media/audio/ringtones/Road_Trip.ogg
-				# bellcore-dr2                              /system/media/audio/ringtones/bellcore-dr2.ogg
-				# Ring_Digital_02                           /system/media/audio/ringtones/Ring_Digital_02.ogg
-				# bellcore-dr3                              /system/media/audio/ringtones/bellcore-dr3.ogg
-				# DancinFool                                /system/media/audio/ringtones/DancinFool.ogg
-				# Ring_Classic_02                           /system/media/audio/ringtones/Ring_Classic_02.ogg
-				# Ring5_FreeFlight                          /system/media/audio/ringtones/Ring5_FreeFlight.ogg
-				# Funk_Yall                                 /system/media/audio/ringtones/Funk_Yall.ogg
-				# World                                     /system/media/audio/ringtones/World.ogg
-				# Ring8_MidEvilJaunt                        /system/media/audio/ringtones/Ring8_MidEvilJaunt.ogg
-				# TwirlAway                                 /system/media/audio/ringtones/TwirlAway.ogg
-				# bellcore-dr4                              /system/media/audio/ringtones/bellcore-dr4.ogg
-				# Ring6_Glacial_Groove                      /system/media/audio/ringtones/Ring6_Glacial_Groove.ogg
-				# Shes_All_That                             /system/media/audio/ringtones/Shes_All_That.ogg
-				# Ring4_EtherShake                          /system/media/audio/ringtones/Ring4_EtherShake.ogg
-				# Seville                                   /system/media/audio/ringtones/Seville.ogg
-				# BussaMove                                 /system/media/audio/ringtones/BussaMove.ogg
-				# Default_ringtone                          /system/media/audio/ringtones/Default_ringtone.ogg
-				# BirdLoop                                  /system/media/audio/ringtones/BirdLoop.ogg
-				# MildlyAlarming                            /system/media/audio/ringtones/MildlyAlarming.ogg
-				# Terminated                                /system/media/audio/ringtones/Terminated.ogg
-				# Calypso_Steel                             /system/media/audio/ringtones/Calypso_Steel.ogg
-				# Safari                                    /system/media/audio/ringtones/Safari.ogg
-				# Ring_Synth_04                             /system/media/audio/ringtones/Ring_Synth_04.ogg
-				# Ring_Synth_02                             /system/media/audio/ringtones/Ring_Synth_02.ogg
-				# CurveBall                                 /system/media/audio/ringtones/CurveBall.ogg
-				# Enter_the_Nexus                           /system/media/audio/ringtones/Enter_the_Nexus.ogg
-				# Bollywood                                 /system/media/audio/ringtones/Bollywood.ogg
-				# Champagne_Edition                         /system/media/audio/ringtones/Champagne_Edition.ogg
-				# Steppin_Out                               /system/media/audio/ringtones/Steppin_Out.ogg
-				# Ring3_Paradise_Island                     /system/media/audio/ringtones/Ring3_Paradise_Island.ogg
-				# Playa                                     /system/media/audio/ringtones/Playa.ogg
-				# No_Limits                                 /system/media/audio/ringtones/No_Limits.ogg
-				# LoopyLounge                               /system/media/audio/ringtones/LoopyLounge.ogg
-				# Cairo                                     /system/media/audio/ringtones/Cairo.ogg
-				# Ring7_HalfwayHome                         /system/media/audio/ringtones/Ring7_HalfwayHome.ogg
-				# SilkyWay                                  /system/media/audio/ringtones/SilkyWay.ogg
-				# LoveFlute                                 /system/media/audio/ringtones/LoveFlute.ogg
-				# Eastern_Sky                               /system/media/audio/ringtones/Eastern_Sky.ogg
-				# bellcore-dr5                              /system/media/audio/ringtones/bellcore-dr5.ogg
-				# Gimme_Mo_Town                             /system/media/audio/ringtones/Gimme_Mo_Town.ogg
-				# bellcore-dr1                              /system/media/audio/ringtones/bellcore-dr1.ogg
-				# Backroad                                  /system/media/audio/ringtones/Backroad.ogg -->
+                # Web GUI Option                            Value
+                # Use System Ring tone                      content://settings/system/ringtone
+                # Silent                                    ringtone_silence
+                # Ring2_OrganDub                            /system/media/audio/ringtones/Ring2_OrganDub.ogg
+                # Big_Easy                                  /system/media/audio/ringtones/Big_Easy.ogg
+                # DonMessWivlt                              /system/media/audio/ringtones/DonMessWivIt.ogg
+                # Club_Cubano                               /system/media/audio/ringtones/Club_Cubano.ogg
+                # Growl                                     /system/media/audio/ringtones/Growl.ogg
+                # CrayonRock                                /system/media/audio/ringtones/CrayonRock.ogg
+                # Ring9_Nairobi                             /system/media/audio/ringtones/Ring9_Nairobi.ogg
+                # Ring10_Nassau                             /system/media/audio/ringtones/Ring10_Nassau.ogg
+                # Third_Eye                                 /system/media/audio/ringtones/Third_Eye.ogg
+                # Ring1_Ding                                /system/media/audio/ringtones/Ring1_Ding.ogg
+                # Road_Trip                                 /system/media/audio/ringtones/Road_Trip.ogg
+                # bellcore-dr2                              /system/media/audio/ringtones/bellcore-dr2.ogg
+                # Ring_Digital_02                           /system/media/audio/ringtones/Ring_Digital_02.ogg
+                # bellcore-dr3                              /system/media/audio/ringtones/bellcore-dr3.ogg
+                # DancinFool                                /system/media/audio/ringtones/DancinFool.ogg
+                # Ring_Classic_02                           /system/media/audio/ringtones/Ring_Classic_02.ogg
+                # Ring5_FreeFlight                          /system/media/audio/ringtones/Ring5_FreeFlight.ogg
+                # Funk_Yall                                 /system/media/audio/ringtones/Funk_Yall.ogg
+                # World                                     /system/media/audio/ringtones/World.ogg
+                # Ring8_MidEvilJaunt                        /system/media/audio/ringtones/Ring8_MidEvilJaunt.ogg
+                # TwirlAway                                 /system/media/audio/ringtones/TwirlAway.ogg
+                # bellcore-dr4                              /system/media/audio/ringtones/bellcore-dr4.ogg
+                # Ring6_Glacial_Groove                      /system/media/audio/ringtones/Ring6_Glacial_Groove.ogg
+                # Shes_All_That                             /system/media/audio/ringtones/Shes_All_That.ogg
+                # Ring4_EtherShake                          /system/media/audio/ringtones/Ring4_EtherShake.ogg
+                # Seville                                   /system/media/audio/ringtones/Seville.ogg
+                # BussaMove                                 /system/media/audio/ringtones/BussaMove.ogg
+                # Default_ringtone                          /system/media/audio/ringtones/Default_ringtone.ogg
+                # BirdLoop                                  /system/media/audio/ringtones/BirdLoop.ogg
+                # MildlyAlarming                            /system/media/audio/ringtones/MildlyAlarming.ogg
+                # Terminated                                /system/media/audio/ringtones/Terminated.ogg
+                # Calypso_Steel                             /system/media/audio/ringtones/Calypso_Steel.ogg
+                # Safari                                    /system/media/audio/ringtones/Safari.ogg
+                # Ring_Synth_04                             /system/media/audio/ringtones/Ring_Synth_04.ogg
+                # Ring_Synth_02                             /system/media/audio/ringtones/Ring_Synth_02.ogg
+                # CurveBall                                 /system/media/audio/ringtones/CurveBall.ogg
+                # Enter_the_Nexus                           /system/media/audio/ringtones/Enter_the_Nexus.ogg
+                # Bollywood                                 /system/media/audio/ringtones/Bollywood.ogg
+                # Champagne_Edition                         /system/media/audio/ringtones/Champagne_Edition.ogg
+                # Steppin_Out                               /system/media/audio/ringtones/Steppin_Out.ogg
+                # Ring3_Paradise_Island                     /system/media/audio/ringtones/Ring3_Paradise_Island.ogg
+                # Playa                                     /system/media/audio/ringtones/Playa.ogg
+                # No_Limits                                 /system/media/audio/ringtones/No_Limits.ogg
+                # LoopyLounge                               /system/media/audio/ringtones/LoopyLounge.ogg
+                # Cairo                                     /system/media/audio/ringtones/Cairo.ogg
+                # Ring7_HalfwayHome                         /system/media/audio/ringtones/Ring7_HalfwayHome.ogg
+                # SilkyWay                                  /system/media/audio/ringtones/SilkyWay.ogg
+                # LoveFlute                                 /system/media/audio/ringtones/LoveFlute.ogg
+                # Eastern_Sky                               /system/media/audio/ringtones/Eastern_Sky.ogg
+                # bellcore-dr5                              /system/media/audio/ringtones/bellcore-dr5.ogg
+                # Gimme_Mo_Town                             /system/media/audio/ringtones/Gimme_Mo_Town.ogg
+                # bellcore-dr1                              /system/media/audio/ringtones/bellcore-dr1.ogg
+                # Backroad                                  /system/media/audio/ringtones/Backroad.ogg -->
 		<!-- Account Advanced Settings -->
 		<!-- Check Domain Certificates		 -->
 		<!-- Yes, No -->
-		<item name="account.1.sip.validate.domainCertificates">No</item>
+		<item name="account.{$line}.sip.validate.domainCertificates">No</item>
 		<!-- Validate Certification Chain 	 -->
 		<!-- Yes, No -->
-		<item name="account.1.sip.validate.certificationChain">No</item>
+		<item name="account.{$line}.sip.validate.certificationChain">No</item>
 		<!-- Validate Incoming SIP Messages -->
 		<!-- Yes, No -->
-		<item name="account.1.sip.validate.incomingMessage">No</item>
+		<item name="account.{$line}.sip.validate.incomingMessage">No</item>
 		<!-- Allow Unsolicited REFER -->
 		<!-- Disabled, Enabled, EnabledOrForceAuth -->
-		<item name="account.1.sip.allowUnsolicitedRefer">Disabled</item>
+		<item name="account.{$line}.sip.allowUnsolicitedRefer">Disabled</item>
 		<!-- Only Accept SIP Requests from Known Servers -->
 		<!-- Yes, No -->
-		<item name="account.1.sip.validate.incomingServer">No</item>
+		<item name="account.{$line}.sip.validate.incomingServer">No</item>
 		<!-- Check SIP User ID for Incoming INVITE  -->
 		<!-- Yes, No -->
-		<item name="account.1.sip.validate.userIdforInvite">No</item>
+		<item name="account.{$line}.sip.validate.userIdforInvite">No</item>
 		<!-- Allow SIP Reset  -->
 		<!-- Yes, No -->
-		<item name="account.1.sip.allowSipReset">No</item>
+		<item name="account.{$line}.sip.allowSipReset">No</item>
 		<!-- Authenticate Incoming INVITE -->
 		<!-- Yes, No -->
-		<item name="account.1.sip.authenticateIncomingInvite">No</item>
+		<item name="account.{$line}.sip.authenticateIncomingInvite">No</item>
 		<!-- SIP Realm Used for Challenge INVITE & NOTIFY -->
-		<item name="account.1.sipRealmForChallengeINVITE"></item>
+		<item name="account.{$line}.sipRealmForChallengeINVITE"></item>
 		<!-- Virtual Account Group -->
 		<!-- -1 - Default, 0 - 15 - Virtual Account Group 1 - 16 -->
-		<item name="account.1.virtualGroup">-1</item>
+		<item name="account.{$line}.virtualGroup">-1</item>
 		<!-- Special Feature -->
 		<!-- 100 - Standard, 102 - Broadsoft, 113 - China Mobile, 114 - ZTE IMS, 115 - Mobotix, 116 - ZTE NGN, 117 - Huawei IMS, 123 - NEC, 125 - Worldstone -->
-		<item name="account.1.sip.specialFeature">100</item>
+		<item name="account.{$line}.sip.specialFeature">100</item>
+		<!-- BLF Call-pickup Prefix  -->
+		<!-- Yes, No -->
+		<item name="account.{$line}.sip.blf.callPickup.forcePrefix">No</item>
+		<!-- EventList BLF URI -->
+		<item name="account.{$line}.sip.blf.eventlist.uri"></item>
+		<!-- Force BLF Call-pickup by Prefix -->
+		<item name="account.{$line}.sip.blf.callPickup.prefix">**</item>
+		<!-- Value-added Service - Broadsoft Settings - Braodsoft Call Features -->
+		<!-- Feature Key Synchronization -->
+		<!-- No - Disable, Yes - Broadsoft -->
+		<item name="account.{$line}.broadsoft.syncFeatureKey">{if filter_var($grandstream_feature_key_sync, FILTER_VALIDATE_BOOLEAN)}Yes{else}No{/if}</item>
+		<!-- Enable BroadSoft Call Park -->
+		<!-- Yes, No -->
+		<item name="account.{$line}.broadsoft.callPark">No</item>
+		<!-- Conference URI -->
+		<item name="account.{$line}.sip.conferenceUri"></item>
+		<!-- BroadSoft Call Center -->
+		<!-- Yes, No -->
+		<item name="account.{$line}.broadsoft.callCenter">No</item>
+
+		<!-- Hoteling Event -->
+		<!-- Yes, No -->
+		<item name="account.{$line}.broadsoft.hoteling">No</item>
+
+		<!-- Call Center Status -->
+		<!-- Yes, No -->
+		<item name="account.{$line}.broadsoft.callCenterStatus">No</item>
+
+		<!-- Value-added Service - Broadsoft Settings - SCA -->
+		<!-- Enable SCA (Shared Call Appearance) -->
+		<!-- Yes, No -->
+		<item name="account.{$line}.sca.enable">{if isset($row.shared_line)}Yes{else}No{/if}</item>
+
+		<!-- Enable BargeIn -->
+		<!-- Yes, No -->
+		<item name="account.{$line}.sca.bargein.enable">{if isset($row.shared_line)}Yes{else}No{/if}</item>
+		<!-- Auto-filling Pickup Feature Code -->
+		<!-- Yes, No -->
+		<item name="account.{$line}.sca.autoPickup.enable">Yes</item>
+		<!-- Pickup Feature Code -->
+		<item name="account.{$line}.sca.pickupFeatureCode"></item>
+		<!-- Line-seize Timeout -->
+		<!-- Range: 15 - 60. Default: 15 -->
+		<item name="account.{$line}.sip.lineSeizeTimeout">15</item>
+		{/for}
 		<!-- Phone Settings - General Settings -->
 		<!-- Local RTP Port -->
 		<!-- Number: 50040 - 65535 -->
@@ -686,17 +732,21 @@
 		<item name="network.md5Password"></item>
 		<!-- Wi-Fi Settings -->
 		<!-- Wi-Fi Function -->
+		{if isset($grandstream_wifi_enable)}
 		<!-- No, Yes -->
-		<item name="wifi.enable">No</item>
+		<item name="wifi.enable">{if filter_var($grandstream_wifi_enable, FILTER_VALIDATE_BOOLEAN)}Yes{else}No{/if}</item>
 		<!-- ESSID -->
-		<item name="wifi.essidname"></item>
+		{if isset($grandstream_wifi_essid)}
+		<item name="wifi.essidname">{$grandstream_wifi_essid}</item>
 		<!-- Password -->
-		<item name="wifi.essidpassword"></item>
+		<item name="wifi.essidpassword">{$grandstream_wifi_password}</item>
 		<!-- Security Mode for Hidden SSID -->
 		<!-- None, WEP, WPA/WPA2_PSK, 802.1X_EAP -->
-		<item name="wifi.hiddenessid.securitymode">None</item>
+		<item name="wifi.hiddenessid.securitymode">{$grandstream_wifi_hidden_security}</item>
+		{/if}
 		<!-- Layer 2 QoS 802.1p Priority Value (Wi-Fi) -->
 		<item name="wifi.layer2qos.priority">0</item>
+		{/if}
 		<!-- OpenVPN Settings -->
 		<!-- Enable OpenVPN -->
 		<!-- Yes, No -->
@@ -899,9 +949,9 @@
 		<!-- Allow, RequireAdminPassword, RequireAdminPasswordIfSrcUnknown, NotAllow -->
 		<item name="security.installThirdApp.permission">Allow</item>
 		<!-- Admin Password -->
-		<item name="users.admin.password">admin1</item>
+		<item name="users.admin.password">{if isset($admin_password)}{$admin_password}{else}admin{/if}</item>
 		<!-- User Password -->
-		<item name="users.user.password">user</item>
+		<item name="users.user.password">{if isset($device_password)}{$device_password}{else}user{/if}</item>
 		<!-- SIP TLS Certificate -->
 		<!-- <item name="security.certificate"></item> -->
 		<!-- SIP TLS Private Key  -->
@@ -986,11 +1036,17 @@
 		<!-- TFTP, HTTP, HTTPS -->
 		<item name="provisioning.firmware.protocol">HTTP</item>
 		<!-- Firmware Server Path -->
-		<item name="provisioning.firmware.serverPath"></item>
+		{if isset($grandstream_firmware_path) && isset($firmware_version)}
+		<item name="provisioning.firmware.serverPath">{$grandstream_firmware_path}/{$firmware_version}</item>
+		{elseif isset($grandstream_firmware_path)}
+		<item name="provisioning.firmware.serverPath">{$grandstream_firmware_path}</item>
+		{else}
+		<item name="provisioning.firmware.serverPath">{$domain_name}{$project_path}/app/provision/resources/firmware/</item>
+		{/if}
 		<!-- HTTP/HTTPS User Name -->
-		<item name="provisioning.firmware.username"></item>
+		<item name="provisioning.firmware.username">{$http_auth_username}</item>
 		<!-- HTTP/HTTPS Password -->
-		<item name="provisioning.firmware.password"></item>
+		<item name="provisioning.firmware.password">{$http_auth_password}</item>
 		<!-- Firmware File Prefix -->
 		<item name="provisioning.firmware.filePrefix"></item>
 		<!-- Firmware File Postfix -->
@@ -999,11 +1055,17 @@
 		<!-- TFTP, HTTP, HTTPS -->
 		<item name="provisioning.config.protocol">HTTP</item>
 		<!-- Config Server Path -->
+		{if $grandstream_config_server_path=="none"}
 		<item name="provisioning.config.serverPath"></item>
+		{elseif isset($grandstream_config_server_path)}
+		<item name="provisioning.config.serverPath">{$grandstream_config_server_path}</item>
+		{else}
+		<item name="provisioning.config.serverPath">{$domain_name}{$project_path}/app/provision</item>
+		{/if}
 		<!-- HTTP/HTTPS User Name -->
-		<item name="provisioning.config.username"></item>
+		<item name="provisioning.config.username">{$http_auth_username}</item>
 		<!-- HTTP/HTTPS Password -->
-		<item name="provisioning.config.password"></item>
+		<item name="provisioning.config.password">{$http_auth_password}</item>
 		<!-- Config File Prefix -->
 		<item name="provisioning.config.filePrefix"></item>
 		<!-- Config File Postfix -->
@@ -1081,58 +1143,6 @@
 		<!-- Show Display Name from Server -->
 		<!-- Yes, No -->
 		<item name="pks.mpk.showNamefromServer.enable">No</item>
-		<!-- BLF Call-pickup Prefix  -->
-		<!-- Yes, No -->
-		<item name="account.1.sip.blf.callPickup.forcePrefix">No</item>
-		<item name="account.2.sip.blf.callPickup.forcePrefix">No</item>
-		<item name="account.3.sip.blf.callPickup.forcePrefix">No</item>
-		<item name="account.4.sip.blf.callPickup.forcePrefix">No</item>
-		<item name="account.5.sip.blf.callPickup.forcePrefix">No</item>
-		<item name="account.6.sip.blf.callPickup.forcePrefix">No</item>
-		<item name="account.7.sip.blf.callPickup.forcePrefix">No</item>
-		<item name="account.8.sip.blf.callPickup.forcePrefix">No</item>
-		<item name="account.9.sip.blf.callPickup.forcePrefix">No</item>
-		<item name="account.10.sip.blf.callPickup.forcePrefix">No</item>
-		<item name="account.11.sip.blf.callPickup.forcePrefix">No</item>
-		<item name="account.12.sip.blf.callPickup.forcePrefix">No</item>
-		<item name="account.13.sip.blf.callPickup.forcePrefix">No</item>
-		<item name="account.14.sip.blf.callPickup.forcePrefix">No</item>
-		<item name="account.15.sip.blf.callPickup.forcePrefix">No</item>
-		<item name="account.16.sip.blf.callPickup.forcePrefix">No</item>
-		<!-- EventList BLF URI -->
-		<item name="account.1.sip.blf.eventlist.uri"></item>
-		<item name="account.2.sip.blf.eventlist.uri"></item>
-		<item name="account.3.sip.blf.eventlist.uri"></item>
-		<item name="account.4.sip.blf.eventlist.uri"></item>
-		<item name="account.5.sip.blf.eventlist.uri"></item>
-		<item name="account.6.sip.blf.eventlist.uri"></item>
-		<item name="account.7.sip.blf.eventlist.uri"></item>
-		<item name="account.8.sip.blf.eventlist.uri"></item>
-		<item name="account.9.sip.blf.eventlist.uri"></item>
-		<item name="account.10.sip.blf.eventlist.uri"></item>
-		<item name="account.11.sip.blf.eventlist.uri"></item>
-		<item name="account.12.sip.blf.eventlist.uri"></item>
-		<item name="account.13.sip.blf.eventlist.uri"></item>
-		<item name="account.14.sip.blf.eventlist.uri"></item>
-		<item name="account.15.sip.blf.eventlist.uri"></item>
-		<item name="account.16.sip.blf.eventlist.uri"></item>
-		<!-- Force BLF Call-pickup by Prefix -->
-		<item name="account.1.sip.blf.callPickup.prefix">**</item>
-		<item name="account.2.sip.blf.callPickup.prefix">**</item>
-		<item name="account.3.sip.blf.callPickup.prefix">**</item>
-		<item name="account.4.sip.blf.callPickup.prefix">**</item>
-		<item name="account.5.sip.blf.callPickup.prefix">**</item>
-		<item name="account.6.sip.blf.callPickup.prefix">**</item>
-		<item name="account.7.sip.blf.callPickup.prefix">**</item>
-		<item name="account.8.sip.blf.callPickup.prefix">**</item>
-		<item name="account.9.sip.blf.callPickup.prefix">**</item>
-		<item name="account.10.sip.blf.callPickup.prefix">**</item>
-		<item name="account.11.sip.blf.callPickup.prefix">**</item>
-		<item name="account.12.sip.blf.callPickup.prefix">**</item>
-		<item name="account.13.sip.blf.callPickup.prefix">**</item>
-		<item name="account.14.sip.blf.callPickup.prefix">**</item>
-		<item name="account.15.sip.blf.callPickup.prefix">**</item>
-		<item name="account.16.sip.blf.callPickup.prefix">**</item>
 		<!-- Applications - Contacts - General settings -->
 		<!-- Sort Phonebook by -->
 		<!-- LastName, FirstName -->
@@ -1208,65 +1218,31 @@
 		<!-- LDAP Dialing Default Account -->
 		<!-- Default - 0, Account 1 - 1, Account 2 - 2 ... -->
 		<item name="ldap.defalutAccount">0</item>
-		<!-- Value-added Service - Broadsoft Settings - Braodsoft Call Features -->
-		<!-- Feature Key Synchronization -->
-		<!-- No - Disable, Yes - Broadsoft -->
-		<item name="account.1.broadsoft.syncFeatureKey">No</item>
-		<!-- Enable BroadSoft Call Park -->
-		<!-- Yes, No -->
-		<item name="account.1.broadsoft.callPark">No</item>
-		<!-- Conference URI -->
-		<item name="account.1.sip.conferenceUri"></item>
-		<!-- BroadSoft Call Center -->
-		<!-- Yes, No -->
-		<item name="account.1.broadsoft.callCenter">No</item>
-		
-		<!-- Hoteling Event -->
-		<!-- Yes, No -->
-		<item name="account.1.broadsoft.hoteling">No</item>
-
-		<!-- Call Center Status -->
-		<!-- Yes, No -->
-		<item name="account.1.broadsoft.callCenterStatus">No</item>
-
-		<!-- Value-added Service - Broadsoft Settings - SCA -->
-		<!-- Enable SCA (Shared Call Appearance) -->
-		<!-- Yes, No -->
-		<item name="account.1.sca.enable">No</item>
-
-		<!-- Enable BargeIn -->
-		<!-- Yes, No -->
-		<item name="account.1.sca.bargein.enable">No</item>
-		<!-- Auto-filling Pickup Feature Code -->
-		<!-- Yes, No -->
-		<item name="account.1.sca.autoPickup.enable">Yes</item>
-		<!-- Pickup Feature Code -->
-		<item name="account.1.sca.pickupFeatureCode"></item>
-		<!-- Line-seize Timeout -->
-		<!-- Range: 15 - 60. Default: 15 -->
-		<item name="account.1.sip.lineSeizeTimeout">15</item>
 		
 		<!--#############################################-->
 		<!--# 160 MPKs can be configured via MPK APP    #-->
 		<!--#############################################-->
 		<!-- [Note] MPK provision needs reboot to take effect -->
+		{$keyIndex=1}
 		<!-- MPK Key Mode -->
 		<!-- SpeedDial, BLF, SpeedDialViaActiveAccount, DialDTMF, Intercom, Transfer, CallPark, MulticastPaging, Conference, DialPrefix -->
-		<item name="pks.mpk.1.mode">SpeedDial</item>
+		{$key_types=["none"=>"","speed dial"=>"SpeedDial","blf"=>"BLF","speed dial active"=>"SpeedDialViaActiveAccount","dial dtmf"=>"DialDTMF","intercom"=>"Intercom","transfer"=>"Transfer","call park"=>"CallPark","multicast paging"=>"MulticastPaging","conference"=>"Conference"]}
+		{foreach $keys as $category => $rows}
+		{foreach $rows as $row}
+		{if isset($row.device_key_type)}
+		<item name="pks.mpk.{$keyIndex}.mode">{$key_types[$row.device_key_type]}</item>
 		<!-- MPK Account -->
 		<!-- Account1, Account2, ... , Account16 -->
-		<item name="pks.mpk.1.account">Account1</item>
+		<item name="pks.mpk.{$keyIndex}.account">Account{$row.device_key_line}</item>
 		<!-- MPK Display Name -->
-		<item name="pks.mpk.1.description"></item>
+		<item name="pks.mpk.{$keyIndex}.description">{$row.device_key_label}</item>
 		<!-- MPK User ID -->
 		<!-- extendValue may be used based on MPK mode -->
-		<item name="pks.mpk.1.value"></item>
-		<item name="pks.mpk.1.extendValue"></item>
-
-		<item name="pks.mpk.2.mode">SpeedDial</item>
-		<item name="pks.mpk.2.account">Account1</item>
-		<item name="pks.mpk.2.description"></item>
-		<item name="pks.mpk.2.value"></item>
-		<item name="pks.mpk.2.extendValue"></item>
+		<item name="pks.mpk.{$keyIndex}.value">{$row.device_key_value}</item>
+		<item name="pks.mpk.{$keyIndex}.extendValue">device_key_extension</item>
+		{$keyIndex=$keyIndex+1}
+		{/if}
+		{/foreach}
+		{/foreach}
 	</config>
 </gs_provision>