diff --git a/resources/templates/provision/fanvil/x5u/{$mac}.cfg b/resources/templates/provision/fanvil/x5u/{$mac}.cfg
index 38439e2e30..b41bcc4343 100644
--- a/resources/templates/provision/fanvil/x5u/{$mac}.cfg
+++ b/resources/templates/provision/fanvil/x5u/{$mac}.cfg
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--Template is optimized for firmware ver 2.2.10 and newer. Older firmware has incorrect tag names.-->
 <sysConf>
     <Version>2.0000000000</Version>
     <net>
@@ -33,7 +34,36 @@
         <Vendor6ClassID>Fanvil X5U</Vendor6ClassID>
         <wifi>
             <WIFIEnable>{$fanvil_wifi_enable}</WIFIEnable>
+            <WIFILogEnable>0</WIFILogEnable>
+            <WANTYPE>0</WANTYPE>
+            <WANIP>192.168.1.179</WANIP>
+            <WANSubnetMask>255.255.255.0</WANSubnetMask>
+            <WANGateway>192.168.1.1</WANGateway>
+            <DomainName></DomainName>
+            <PrimaryDNS>8.8.8.8</PrimaryDNS>
+            <SecondaryDNS>202.96.134.133</SecondaryDNS>
+            <EnableDHCP>1</EnableDHCP>
+            <DHCPAutoDNS>1</DHCPAutoDNS>
+            <DHCPOption100-101>1</DHCPOption100-101>
+            <UseVendorClassID>0</UseVendorClassID>
+            <VendorClassID>Fanvil X5U</VendorClassID>
+            <EnablePPPoE>0</EnablePPPoE>
+            <PPPoEUser>user123</PPPoEUser>
+            <PPPoEPassword>password</PPPoEPassword>
+            <WAN6IP></WAN6IP>
+            <WAN6IPPREFIX></WAN6IPPREFIX>
+            <WAN6Gateway></WAN6Gateway>
+            <Domain6Name></Domain6Name>
+            <PrimaryDNS6></PrimaryDNS6>
+            <SecondaryDNS6></SecondaryDNS6>
+            <EnableDHCP6>1</EnableDHCP6>
+            <DHCP6AutoDNS>1</DHCP6AutoDNS>
+            <UseVendor6ClassID>0</UseVendor6ClassID>
+            <Vendor6ClassID></Vendor6ClassID>
         </wifi>
+        <NetGlobal>
+            <NetPriority>10</NetPriority>
+        </NetGlobal>
     </net>
     <mm>
         <G723BitRate>1</G723BitRate>
@@ -54,6 +84,7 @@
         <RTPInitialPort>10000</RTPInitialPort>
         <RTPPortQuantity>1000</RTPPortQuantity>
         <RTPKeepAlive>1</RTPKeepAlive>
+        <RTPRelay>0</RTPRelay>
         <RTCPCNAMEUser></RTCPCNAMEUser>
         <RTCPCNAMEHost></RTCPCNAMEHost>
         <SelectYourTone>{if isset($fanvil_country_toneset)}{$fanvil_country_toneset}{else}11{/if}</SelectYourTone>
@@ -104,22 +135,25 @@
             <RegisterUser>{$account.1.auth_id}</RegisterUser>
             <RegisterPswd>{$account.1.password}</RegisterPswd>
             <RegisterTTL>{$account.1.register_expires}</RegisterTTL>
+            <NeedRegOn>0</NeedRegOn>
             <BackupAddr></BackupAddr>
             <BackupPort>5060</BackupPort>
             <BackupTransport>0</BackupTransport>
             <BackupTTL>3600</BackupTTL>
+            <BackupNeedRegOn>0</BackupNeedRegOn>
             <EnableReg>{if isset($account.1.password)}1{else}0{/if}</EnableReg>
             <ProxyAddr>{$account.1.outbound_proxy_primary}</ProxyAddr>
             <ProxyPort>{$account.1.sip_port}</ProxyPort>
             <ProxyUser>{$account.1.auth_id}</ProxyUser>
             <ProxyPswd>{$account.1.password}</ProxyPswd>
+            <ProxyNeedRegOn>0</ProxyNeedRegOn>
             <BakProxyAddr>{$account.1.outbound_proxy_secondary}</BakProxyAddr>
             <BakProxyPort>{$account.1.sip_port}</BakProxyPort>
+            <BakProxyNeedRegOn>0</BakProxyNeedRegOn>
             <EnableFailback>{if isset($account.1.outbound_proxy_secondary)}1{else}0{/if}</EnableFailback>
             <FailbackInterval>1800</FailbackInterval>
             <SignalFailback>0</SignalFailback>
             <SignalRetryCounts>3</SignalRetryCounts>
-            <SignalCrypto>0</SignalCrypto>
             <SigCryptoKey></SigCryptoKey>
             <MediaCrypto>0</MediaCrypto>
             <MedCryptoKey></MedCryptoKey>
@@ -251,6 +285,8 @@
             <SessionTimerT1>500</SessionTimerT1>
             <SessionTimerT2>4000</SessionTimerT2>
             <SessionTimerT4>5000</SessionTimerT4>
+            <UnavailableMode>0</UnavailableMode>
+            <TCPUseRetryTimer>0</TCPUseRetryTimer>
         </line>
         <line index="2">
             <PhoneNumber>{$account.2.user_id}</PhoneNumber>
@@ -261,22 +297,25 @@
             <RegisterUser>{$account.2.auth_id}</RegisterUser>
             <RegisterPswd>{$account.2.password}</RegisterPswd>
             <RegisterTTL>{$account.2.register_expires}</RegisterTTL>
+            <NeedRegOn>0</NeedRegOn>
             <BackupAddr></BackupAddr>
             <BackupPort>5060</BackupPort>
             <BackupTransport>0</BackupTransport>
             <BackupTTL>3600</BackupTTL>
+            <BackupNeedRegOn>0</BackupNeedRegOn>
             <EnableReg>{if isset($account.2.password)}1{else}0{/if}</EnableReg>
             <ProxyAddr>{$account.2.outbound_proxy_primary}</ProxyAddr>
             <ProxyPort>{$account.2.sip_port}</ProxyPort>
             <ProxyUser>{$account.2.auth_id}</ProxyUser>
             <ProxyPswd>{$account.2.password}</ProxyPswd>
+            <ProxyNeedRegOn>0</ProxyNeedRegOn>
             <BakProxyAddr>{$account.2.outbound_proxy_secondary}</BakProxyAddr>
             <BakProxyPort>{$account.2.sip_port}</BakProxyPort>
             <EnableFailback>{if isset($account.2.outbound_proxy_secondary)}1{else}0{/if}</EnableFailback>
+            <EnableFailback>1</EnableFailback>
             <FailbackInterval>1800</FailbackInterval>
             <SignalFailback>0</SignalFailback>
             <SignalRetryCounts>3</SignalRetryCounts>
-            <SignalCrypto>0</SignalCrypto>
             <SigCryptoKey></SigCryptoKey>
             <MediaCrypto>0</MediaCrypto>
             <MedCryptoKey></MedCryptoKey>
@@ -408,6 +447,8 @@
             <SessionTimerT1>500</SessionTimerT1>
             <SessionTimerT2>4000</SessionTimerT2>
             <SessionTimerT4>5000</SessionTimerT4>
+            <UnavailableMode>0</UnavailableMode>
+            <TCPUseRetryTimer>0</TCPUseRetryTimer>
         </line>
         <line index="3">
             <PhoneNumber>{$account.3.user_id}</PhoneNumber>
@@ -418,22 +459,25 @@
             <RegisterUser>{$account.3.auth_id}</RegisterUser>
             <RegisterPswd>{$account.3.password}</RegisterPswd>
             <RegisterTTL>{$account.3.register_expires}</RegisterTTL>
+            <NeedRegOn>0</NeedRegOn>
             <BackupAddr></BackupAddr>
             <BackupPort>5060</BackupPort>
             <BackupTransport>0</BackupTransport>
             <BackupTTL>3600</BackupTTL>
+            <BackupNeedRegOn>0</BackupNeedRegOn>
             <EnableReg>{if isset($account.3.password)}1{else}0{/if}</EnableReg>
             <ProxyAddr>{$account.3.outbound_proxy_primary}</ProxyAddr>
             <ProxyPort>{$account.3.sip_port}</ProxyPort>
             <ProxyUser>{$account.3.auth_id}</ProxyUser>
             <ProxyPswd>{$account.3.password}</ProxyPswd>
+            <ProxyNeedRegOn>0</ProxyNeedRegOn>
             <BakProxyAddr>{$account.3.outbound_proxy_secondary}</BakProxyAddr>
             <BakProxyPort>{$account.3.sip_port}</BakProxyPort>
+            <BakProxyNeedRegOn>0</BakProxyNeedRegOn>
             <EnableFailback>{if isset($account.3.outbound_proxy_secondary)}1{else}0{/if}</EnableFailback>
             <FailbackInterval>1800</FailbackInterval>
             <SignalFailback>0</SignalFailback>
             <SignalRetryCounts>3</SignalRetryCounts>
-            <SignalCrypto>0</SignalCrypto>
             <SigCryptoKey></SigCryptoKey>
             <MediaCrypto>0</MediaCrypto>
             <MedCryptoKey></MedCryptoKey>
@@ -565,6 +609,8 @@
             <SessionTimerT1>500</SessionTimerT1>
             <SessionTimerT2>4000</SessionTimerT2>
             <SessionTimerT4>5000</SessionTimerT4>
+            <UnavailableMode>0</UnavailableMode>
+            <TCPUseRetryTimer>0</TCPUseRetryTimer>
         </line>
         <line index="4">
             <PhoneNumber>{$account.4.user_id}</PhoneNumber>
@@ -575,22 +621,25 @@
             <RegisterUser>{$account.4.auth_id}</RegisterUser>
             <RegisterPswd>{$account.4.password}</RegisterPswd>
             <RegisterTTL>{$account.4.register_expires}</RegisterTTL>
+            <NeedRegOn>0</NeedRegOn>
             <BackupAddr></BackupAddr>
             <BackupPort>5060</BackupPort>
             <BackupTransport>0</BackupTransport>
             <BackupTTL>3600</BackupTTL>
+            <BackupNeedRegOn>0</BackupNeedRegOn>
             <EnableReg>{if isset($account.4.password)}1{else}0{/if}</EnableReg>
             <ProxyAddr>{$account.4.outbound_proxy_primary}</ProxyAddr>
             <ProxyPort>{$account.4.sip_port}</ProxyPort>
             <ProxyUser>{$account.4.auth_id}</ProxyUser>
             <ProxyPswd>{$account.4.password}</ProxyPswd>
+            <ProxyNeedRegOn>0</ProxyNeedRegOn>
             <BakProxyAddr>{$account.4.outbound_proxy_secondary}</BakProxyAddr>
             <BakProxyPort>{$account.4.sip_port}</BakProxyPort>
+            <BakProxyNeedRegOn>0</BakProxyNeedRegOn>
             <EnableFailback>{if isset($account.4.outbound_proxy_secondary)}1{else}0{/if}</EnableFailback>
             <FailbackInterval>1800</FailbackInterval>
             <SignalFailback>0</SignalFailback>
             <SignalRetryCounts>3</SignalRetryCounts>
-            <SignalCrypto>0</SignalCrypto>
             <SigCryptoKey></SigCryptoKey>
             <MediaCrypto>0</MediaCrypto>
             <MedCryptoKey></MedCryptoKey>
@@ -722,6 +771,8 @@
             <SessionTimerT1>500</SessionTimerT1>
             <SessionTimerT2>4000</SessionTimerT2>
             <SessionTimerT4>5000</SessionTimerT4>
+            <UnavailableMode>0</UnavailableMode>
+            <TCPUseRetryTimer>0</TCPUseRetryTimer>
         </line>
         <line index="5">
             <PhoneNumber>{$account.5.user_id}</PhoneNumber>
@@ -732,22 +783,25 @@
             <RegisterUser>{$account.5.auth_id}</RegisterUser>
             <RegisterPswd>{$account.5.password}</RegisterPswd>
             <RegisterTTL>{$account.5.register_expires}</RegisterTTL>
+            <NeedRegOn>0</NeedRegOn>
             <BackupAddr></BackupAddr>
             <BackupPort>5060</BackupPort>
             <BackupTransport>0</BackupTransport>
             <BackupTTL>3600</BackupTTL>
+            <BackupNeedRegOn>0</BackupNeedRegOn>
             <EnableReg>{if isset($account.5.password)}1{else}0{/if}</EnableReg>
             <ProxyAddr>{$account.5.outbound_proxy_primary}</ProxyAddr>
             <ProxyPort>{$account.5.sip_port}</ProxyPort>
             <ProxyUser>{$account.5.auth_id}</ProxyUser>
             <ProxyPswd>{$account.5.password}</ProxyPswd>
+            <ProxyNeedRegOn>0</ProxyNeedRegOn>
             <BakProxyAddr>{$account.5.outbound_proxy_secondary}</BakProxyAddr>
             <BakProxyPort>{$account.5.sip_port}</BakProxyPort>
+            <BakProxyNeedRegOn>0</BakProxyNeedRegOn>
             <EnableFailback>{if isset($account.5.outbound_proxy_secondary)}1{else}0{/if}</EnableFailback>
             <FailbackInterval>1800</FailbackInterval>
             <SignalFailback>0</SignalFailback>
             <SignalRetryCounts>3</SignalRetryCounts>
-            <SignalCrypto>0</SignalCrypto>
             <SigCryptoKey></SigCryptoKey>
             <MediaCrypto>0</MediaCrypto>
             <MedCryptoKey></MedCryptoKey>
@@ -879,6 +933,8 @@
             <SessionTimerT1>500</SessionTimerT1>
             <SessionTimerT2>4000</SessionTimerT2>
             <SessionTimerT4>5000</SessionTimerT4>
+            <UnavailableMode>0</UnavailableMode>
+            <TCPUseRetryTimer>0</TCPUseRetryTimer>
         </line>
         <line index="6">
             <PhoneNumber>{$account.6.user_id}</PhoneNumber>
@@ -889,22 +945,25 @@
             <RegisterUser>{$account.6.auth_id}</RegisterUser>
             <RegisterPswd>{$account.6.password}</RegisterPswd>
             <RegisterTTL>{$account.6.register_expires}</RegisterTTL>
+            <NeedRegOn>0</NeedRegOn>
             <BackupAddr></BackupAddr>
             <BackupPort>5060</BackupPort>
             <BackupTransport>0</BackupTransport>
             <BackupTTL>3600</BackupTTL>
+            <BackupNeedRegOn>0</BackupNeedRegOn>
             <EnableReg>{if isset($account.6.password)}1{else}0{/if}</EnableReg>
             <ProxyAddr>{$account.6.outbound_proxy_primary}</ProxyAddr>
             <ProxyPort>{$account.6.sip_port}</ProxyPort>
             <ProxyUser>{$account.6.auth_id}</ProxyUser>
             <ProxyPswd>{$account.6.password}</ProxyPswd>
+            <ProxyNeedRegOn>0</ProxyNeedRegOn>
             <BakProxyAddr>{$account.6.outbound_proxy_secondary}</BakProxyAddr>
             <BakProxyPort>{$account.6.sip_port}</BakProxyPort>
+            <BakProxyNeedRegOn>0</BakProxyNeedRegOn>
             <EnableFailback>{if isset($account.6.outbound_proxy_secondary)}1{else}0{/if}</EnableFailback>
             <FailbackInterval>1800</FailbackInterval>
             <SignalFailback>0</SignalFailback>
             <SignalRetryCounts>3</SignalRetryCounts>
-            <SignalCrypto>0</SignalCrypto>
             <SigCryptoKey></SigCryptoKey>
             <MediaCrypto>0</MediaCrypto>
             <MedCryptoKey></MedCryptoKey>
@@ -1036,6 +1095,8 @@
             <SessionTimerT1>500</SessionTimerT1>
             <SessionTimerT2>4000</SessionTimerT2>
             <SessionTimerT4>5000</SessionTimerT4>
+            <UnavailableMode>0</UnavailableMode>
+            <TCPUseRetryTimer>0</TCPUseRetryTimer>
         </line>
         <line index="7">
             <PhoneNumber>{$account.7.user_id}</PhoneNumber>
@@ -1046,22 +1107,25 @@
             <RegisterUser>{$account.7.auth_id}</RegisterUser>
             <RegisterPswd>{$account.7.password}</RegisterPswd>
             <RegisterTTL>{$account.7.register_expires}</RegisterTTL>
+            <NeedRegOn>0</NeedRegOn>
             <BackupAddr></BackupAddr>
             <BackupPort>5060</BackupPort>
             <BackupTransport>0</BackupTransport>
             <BackupTTL>3600</BackupTTL>
+            <BackupNeedRegOn>0</BackupNeedRegOn>
             <EnableReg>{if isset($account.7.password)}1{else}0{/if}</EnableReg>
             <ProxyAddr>{$account.7.outbound_proxy_primary}</ProxyAddr>
             <ProxyPort>{$account.7.sip_port}</ProxyPort>
             <ProxyUser>{$account.7.auth_id}</ProxyUser>
             <ProxyPswd>{$account.7.password}</ProxyPswd>
+            <ProxyNeedRegOn>0</ProxyNeedRegOn>
             <BakProxyAddr>{$account.7.outbound_proxy_secondary}</BakProxyAddr>
             <BakProxyPort>{$account.7.sip_port}</BakProxyPort>
+            <BakProxyNeedRegOn>0</BakProxyNeedRegOn>
             <EnableFailback>{if isset($account.7.outbound_proxy_secondary)}1{else}0{/if}</EnableFailback>
             <FailbackInterval>1800</FailbackInterval>
             <SignalFailback>0</SignalFailback>
             <SignalRetryCounts>3</SignalRetryCounts>
-            <SignalCrypto>0</SignalCrypto>
             <SigCryptoKey></SigCryptoKey>
             <MediaCrypto>0</MediaCrypto>
             <MedCryptoKey></MedCryptoKey>
@@ -1193,6 +1257,8 @@
             <SessionTimerT1>500</SessionTimerT1>
             <SessionTimerT2>4000</SessionTimerT2>
             <SessionTimerT4>5000</SessionTimerT4>
+            <UnavailableMode>0</UnavailableMode>
+            <TCPUseRetryTimer>0</TCPUseRetryTimer>
         </line>
         <line index="8">
             <PhoneNumber>{$account.8.user_id}</PhoneNumber>
@@ -1203,22 +1269,25 @@
             <RegisterUser>{$account.8.auth_id}</RegisterUser>
             <RegisterPswd>{$account.8.password}</RegisterPswd>
             <RegisterTTL>{$account.8.register_expires}</RegisterTTL>
+            <NeedRegOn>0</NeedRegOn>
             <BackupAddr></BackupAddr>
             <BackupPort>5060</BackupPort>
             <BackupTransport>0</BackupTransport>
             <BackupTTL>3600</BackupTTL>
+            <BackupNeedRegOn>0</BackupNeedRegOn>
             <EnableReg>{if isset($account.8.password)}1{else}0{/if}</EnableReg>
             <ProxyAddr>{$account.8.outbound_proxy_primary}</ProxyAddr>
             <ProxyPort>{$account.8.sip_port}</ProxyPort>
             <ProxyUser>{$account.8.auth_id}</ProxyUser>
             <ProxyPswd>{$account.8.password}</ProxyPswd>
+            <ProxyNeedRegOn>0</ProxyNeedRegOn>
             <BakProxyAddr>{$account.8.outbound_proxy_secondary}</BakProxyAddr>
             <BakProxyPort>{$account.8.sip_port}</BakProxyPort>
+            <BakProxyNeedRegOn>0</BakProxyNeedRegOn>
             <EnableFailback>{if isset($account.8.outbound_proxy_secondary)}1{else}0{/if}</EnableFailback>
             <FailbackInterval>1800</FailbackInterval>
             <SignalFailback>0</SignalFailback>
             <SignalRetryCounts>3</SignalRetryCounts>
-            <SignalCrypto>0</SignalCrypto>
             <SigCryptoKey></SigCryptoKey>
             <MediaCrypto>0</MediaCrypto>
             <MedCryptoKey></MedCryptoKey>
@@ -1350,6 +1419,8 @@
             <SessionTimerT1>500</SessionTimerT1>
             <SessionTimerT2>4000</SessionTimerT2>
             <SessionTimerT4>5000</SessionTimerT4>
+            <UnavailableMode>0</UnavailableMode>
+            <TCPUseRetryTimer>0</TCPUseRetryTimer>
         </line>
         <line index="9">
             <PhoneNumber>{$account.9.user_id}</PhoneNumber>
@@ -1360,22 +1431,25 @@
             <RegisterUser>{$account.9.auth_id}</RegisterUser>
             <RegisterPswd>{$account.9.password}</RegisterPswd>
             <RegisterTTL>{$account.9.register_expires}</RegisterTTL>
+            <NeedRegOn>0</NeedRegOn>
             <BackupAddr></BackupAddr>
             <BackupPort>5060</BackupPort>
             <BackupTransport>0</BackupTransport>
             <BackupTTL>3600</BackupTTL>
+            <BackupNeedRegOn>0</BackupNeedRegOn>
             <EnableReg>{if isset($account.9.password)}1{else}0{/if}</EnableReg>
             <ProxyAddr>{$account.9.outbound_proxy_primary}</ProxyAddr>
             <ProxyPort>{$account.9.sip_port}</ProxyPort>
             <ProxyUser>{$account.9.auth_id}</ProxyUser>
             <ProxyPswd>{$account.9.password}</ProxyPswd>
+            <ProxyNeedRegOn>0</ProxyNeedRegOn>
             <BakProxyAddr>{$account.9.outbound_proxy_secondary}</BakProxyAddr>
             <BakProxyPort>{$account.9.sip_port}</BakProxyPort>
+            <BakProxyNeedRegOn>0</BakProxyNeedRegOn>
             <EnableFailback>{if isset($account.9.outbound_proxy_secondary)}1{else}0{/if}</EnableFailback>
             <FailbackInterval>1800</FailbackInterval>
             <SignalFailback>0</SignalFailback>
             <SignalRetryCounts>3</SignalRetryCounts>
-            <SignalCrypto>0</SignalCrypto>
             <SigCryptoKey></SigCryptoKey>
             <MediaCrypto>0</MediaCrypto>
             <MedCryptoKey></MedCryptoKey>
@@ -1507,6 +1581,8 @@
             <SessionTimerT1>500</SessionTimerT1>
             <SessionTimerT2>4000</SessionTimerT2>
             <SessionTimerT4>5000</SessionTimerT4>
+            <UnavailableMode>0</UnavailableMode>
+            <TCPUseRetryTimer>0</TCPUseRetryTimer>
         </line>
         <line index="10">
             <PhoneNumber>{$account.10.user_id}</PhoneNumber>
@@ -1517,22 +1593,25 @@
             <RegisterUser>{$account.10.auth_id}</RegisterUser>
             <RegisterPswd>{$account.10.password}</RegisterPswd>
             <RegisterTTL>{$account.10.register_expires}</RegisterTTL>
+            <NeedRegOn>0</NeedRegOn>
             <BackupAddr></BackupAddr>
             <BackupPort>5060</BackupPort>
             <BackupTransport>0</BackupTransport>
             <BackupTTL>3600</BackupTTL>
+            <BackupNeedRegOn>0</BackupNeedRegOn>
             <EnableReg>{if isset($account.10.password)}1{else}0{/if}</EnableReg>
             <ProxyAddr>{$account.10.outbound_proxy_primary}</ProxyAddr>
             <ProxyPort>{$account.10.sip_port}</ProxyPort>
             <ProxyUser>{$account.10.auth_id}</ProxyUser>
             <ProxyPswd>{$account.10.password}</ProxyPswd>
+            <ProxyNeedRegOn>0</ProxyNeedRegOn>
             <BakProxyAddr>{$account.10.outbound_proxy_secondary}</BakProxyAddr>
             <BakProxyPort>{$account.10.sip_port}</BakProxyPort>
+            <BakProxyNeedRegOn>0</BakProxyNeedRegOn>
             <EnableFailback>{if isset($account.10.outbound_proxy_secondary)}1{else}0{/if}</EnableFailback>
             <FailbackInterval>1800</FailbackInterval>
             <SignalFailback>0</SignalFailback>
             <SignalRetryCounts>3</SignalRetryCounts>
-            <SignalCrypto>0</SignalCrypto>
             <SigCryptoKey></SigCryptoKey>
             <MediaCrypto>0</MediaCrypto>
             <MedCryptoKey></MedCryptoKey>
@@ -1664,6 +1743,8 @@
             <SessionTimerT1>500</SessionTimerT1>
             <SessionTimerT2>4000</SessionTimerT2>
             <SessionTimerT4>5000</SessionTimerT4>
+            <UnavailableMode>0</UnavailableMode>
+            <TCPUseRetryTimer>0</TCPUseRetryTimer>
         </line>
         <line index="11">
             <PhoneNumber>{$account.11.user_id}</PhoneNumber>
@@ -1674,22 +1755,25 @@
             <RegisterUser>{$account.11.auth_id}</RegisterUser>
             <RegisterPswd>{$account.11.password}</RegisterPswd>
             <RegisterTTL>{$account.11.register_expires}</RegisterTTL>
+            <NeedRegOn>0</NeedRegOn>
             <BackupAddr></BackupAddr>
             <BackupPort>5060</BackupPort>
             <BackupTransport>0</BackupTransport>
             <BackupTTL>3600</BackupTTL>
+            <BackupNeedRegOn>0</BackupNeedRegOn>
             <EnableReg>{if isset($account.11.password)}1{else}0{/if}</EnableReg>
             <ProxyAddr>{$account.11.outbound_proxy_primary}</ProxyAddr>
             <ProxyPort>{$account.11.sip_port}</ProxyPort>
             <ProxyUser>{$account.11.auth_id}</ProxyUser>
             <ProxyPswd>{$account.11.password}</ProxyPswd>
+            <ProxyNeedRegOn>0</ProxyNeedRegOn>
             <BakProxyAddr>{$account.11.outbound_proxy_secondary}</BakProxyAddr>
             <BakProxyPort>{$account.11.sip_port}</BakProxyPort>
+            <BakProxyNeedRegOn>0</BakProxyNeedRegOn>
             <EnableFailback>{if isset($account.11.outbound_proxy_secondary)}1{else}0{/if}</EnableFailback>
             <FailbackInterval>1800</FailbackInterval>
             <SignalFailback>0</SignalFailback>
             <SignalRetryCounts>3</SignalRetryCounts>
-            <SignalCrypto>0</SignalCrypto>
             <SigCryptoKey></SigCryptoKey>
             <MediaCrypto>0</MediaCrypto>
             <MedCryptoKey></MedCryptoKey>
@@ -1821,6 +1905,8 @@
             <SessionTimerT1>500</SessionTimerT1>
             <SessionTimerT2>4000</SessionTimerT2>
             <SessionTimerT4>5000</SessionTimerT4>
+            <UnavailableMode>0</UnavailableMode>
+            <TCPUseRetryTimer>0</TCPUseRetryTimer>
         </line>
         <line index="12">
             <PhoneNumber>{$account.12.user_id}</PhoneNumber>
@@ -1831,22 +1917,25 @@
             <RegisterUser>{$account.12.auth_id}</RegisterUser>
             <RegisterPswd>{$account.12.password}</RegisterPswd>
             <RegisterTTL>{$account.12.register_expires}</RegisterTTL>
+            <NeedRegOn>0</NeedRegOn>
             <BackupAddr></BackupAddr>
             <BackupPort>5060</BackupPort>
             <BackupTransport>0</BackupTransport>
             <BackupTTL>3600</BackupTTL>
+            <BackupNeedRegOn>0</BackupNeedRegOn>
             <EnableReg>{if isset($account.12.password)}1{else}0{/if}</EnableReg>
             <ProxyAddr>{$account.12.outbound_proxy_primary}</ProxyAddr>
             <ProxyPort>{$account.12.sip_port}</ProxyPort>
             <ProxyUser>{$account.12.auth_id}</ProxyUser>
             <ProxyPswd>{$account.12.password}</ProxyPswd>
+            <ProxyNeedRegOn>0</ProxyNeedRegOn>
             <BakProxyAddr>{$account.12.outbound_proxy_secondary}</BakProxyAddr>
             <BakProxyPort>{$account.12.sip_port}</BakProxyPort>
+            <BakProxyNeedRegOn>0</BakProxyNeedRegOn>
             <EnableFailback>{if isset($account.12.outbound_proxy_secondary)}1{else}0{/if}</EnableFailback>
             <FailbackInterval>1800</FailbackInterval>
             <SignalFailback>0</SignalFailback>
             <SignalRetryCounts>3</SignalRetryCounts>
-            <SignalCrypto>0</SignalCrypto>
             <SigCryptoKey></SigCryptoKey>
             <MediaCrypto>0</MediaCrypto>
             <MedCryptoKey></MedCryptoKey>
@@ -1978,6 +2067,8 @@
             <SessionTimerT1>500</SessionTimerT1>
             <SessionTimerT2>4000</SessionTimerT2>
             <SessionTimerT4>5000</SessionTimerT4>
+            <UnavailableMode>0</UnavailableMode>
+            <TCPUseRetryTimer>0</TCPUseRetryTimer>
         </line>
         <line index="13">
             <PhoneNumber>{$account.13.user_id}</PhoneNumber>
@@ -1988,22 +2079,25 @@
             <RegisterUser>{$account.13.auth_id}</RegisterUser>
             <RegisterPswd>{$account.13.password}</RegisterPswd>
             <RegisterTTL>{$account.13.register_expires}</RegisterTTL>
+            <NeedRegOn>0</NeedRegOn>
             <BackupAddr></BackupAddr>
             <BackupPort>5060</BackupPort>
             <BackupTransport>0</BackupTransport>
             <BackupTTL>3600</BackupTTL>
+            <BackupNeedRegOn>0</BackupNeedRegOn>
             <EnableReg>{if isset($account.13.password)}1{else}0{/if}</EnableReg>
             <ProxyAddr>{$account.13.outbound_proxy_primary}</ProxyAddr>
             <ProxyPort>{$account.13.sip_port}</ProxyPort>
             <ProxyUser>{$account.13.auth_id}</ProxyUser>
             <ProxyPswd>{$account.13.password}</ProxyPswd>
+            <ProxyNeedRegOn>0</ProxyNeedRegOn>
             <BakProxyAddr>{$account.13.outbound_proxy_secondary}</BakProxyAddr>
             <BakProxyPort>{$account.13.sip_port}</BakProxyPort>
+            <BakProxyNeedRegOn>0</BakProxyNeedRegOn>
             <EnableFailback>{if isset($account.13.outbound_proxy_secondary)}1{else}0{/if}</EnableFailback>
             <FailbackInterval>1800</FailbackInterval>
             <SignalFailback>0</SignalFailback>
             <SignalRetryCounts>3</SignalRetryCounts>
-            <SignalCrypto>0</SignalCrypto>
             <SigCryptoKey></SigCryptoKey>
             <MediaCrypto>0</MediaCrypto>
             <MedCryptoKey></MedCryptoKey>
@@ -2135,6 +2229,8 @@
             <SessionTimerT1>500</SessionTimerT1>
             <SessionTimerT2>4000</SessionTimerT2>
             <SessionTimerT4>5000</SessionTimerT4>
+            <UnavailableMode>0</UnavailableMode>
+            <TCPUseRetryTimer>0</TCPUseRetryTimer>
         </line>
         <line index="14">
             <PhoneNumber>{$account.14.user_id}</PhoneNumber>
@@ -2145,22 +2241,25 @@
             <RegisterUser>{$account.14.auth_id}</RegisterUser>
             <RegisterPswd>{$account.14.password}</RegisterPswd>
             <RegisterTTL>{$account.14.register_expires}</RegisterTTL>
+            <NeedRegOn>0</NeedRegOn>
             <BackupAddr></BackupAddr>
             <BackupPort>5060</BackupPort>
             <BackupTransport>0</BackupTransport>
             <BackupTTL>3600</BackupTTL>
+            <BackupNeedRegOn>0</BackupNeedRegOn>
             <EnableReg>{if isset($account.14.password)}1{else}0{/if}</EnableReg>
             <ProxyAddr>{$account.14.outbound_proxy_primary}</ProxyAddr>
             <ProxyPort>{$account.14.sip_port}</ProxyPort>
             <ProxyUser>{$account.14.auth_id}</ProxyUser>
             <ProxyPswd>{$account.14.password}</ProxyPswd>
+            <ProxyNeedRegOn>0</ProxyNeedRegOn>
             <BakProxyAddr>{$account.14.outbound_proxy_secondary}</BakProxyAddr>
             <BakProxyPort>{$account.14.sip_port}</BakProxyPort>
+            <BakProxyNeedRegOn>0</BakProxyNeedRegOn>
             <EnableFailback>{if isset($account.14.outbound_proxy_secondary)}1{else}0{/if}</EnableFailback>
             <FailbackInterval>1800</FailbackInterval>
             <SignalFailback>0</SignalFailback>
             <SignalRetryCounts>3</SignalRetryCounts>
-            <SignalCrypto>0</SignalCrypto>
             <SigCryptoKey></SigCryptoKey>
             <MediaCrypto>0</MediaCrypto>
             <MedCryptoKey></MedCryptoKey>
@@ -2292,6 +2391,8 @@
             <SessionTimerT1>500</SessionTimerT1>
             <SessionTimerT2>4000</SessionTimerT2>
             <SessionTimerT4>5000</SessionTimerT4>
+            <UnavailableMode>0</UnavailableMode>
+            <TCPUseRetryTimer>0</TCPUseRetryTimer>
         </line>
         <line index="15">
             <PhoneNumber>{$account.15.user_id}</PhoneNumber>
@@ -2302,22 +2403,25 @@
             <RegisterUser>{$account.15.auth_id}</RegisterUser>
             <RegisterPswd>{$account.15.password}</RegisterPswd>
             <RegisterTTL>{$account.15.register_expires}</RegisterTTL>
+            <NeedRegOn>0</NeedRegOn>
             <BackupAddr></BackupAddr>
             <BackupPort>5060</BackupPort>
             <BackupTransport>0</BackupTransport>
             <BackupTTL>3600</BackupTTL>
+            <BackupNeedRegOn>0</BackupNeedRegOn>
             <EnableReg>{if isset($account.15.password)}1{else}0{/if}</EnableReg>
             <ProxyAddr>{$account.15.outbound_proxy_primary}</ProxyAddr>
             <ProxyPort>{$account.15.sip_port}</ProxyPort>
             <ProxyUser>{$account.15.auth_id}</ProxyUser>
             <ProxyPswd>{$account.15.password}</ProxyPswd>
+            <ProxyNeedRegOn>0</ProxyNeedRegOn>
             <BakProxyAddr>{$account.15.outbound_proxy_secondary}</BakProxyAddr>
             <BakProxyPort>{$account.15.sip_port}</BakProxyPort>
+            <BakProxyNeedRegOn>0</BakProxyNeedRegOn>
             <EnableFailback>{if isset($account.15.outbound_proxy_secondary)}1{else}0{/if}</EnableFailback>
             <FailbackInterval>1800</FailbackInterval>
             <SignalFailback>0</SignalFailback>
             <SignalRetryCounts>3</SignalRetryCounts>
-            <SignalCrypto>0</SignalCrypto>
             <SigCryptoKey></SigCryptoKey>
             <MediaCrypto>0</MediaCrypto>
             <MedCryptoKey></MedCryptoKey>
@@ -2449,6 +2553,8 @@
             <SessionTimerT1>500</SessionTimerT1>
             <SessionTimerT2>4000</SessionTimerT2>
             <SessionTimerT4>5000</SessionTimerT4>
+            <UnavailableMode>0</UnavailableMode>
+            <TCPUseRetryTimer>0</TCPUseRetryTimer>
         </line>
         <line index="16">
             <PhoneNumber>{$account.16.user_id}</PhoneNumber>
@@ -2459,22 +2565,25 @@
             <RegisterUser>{$account.16.auth_id}</RegisterUser>
             <RegisterPswd>{$account.16.password}</RegisterPswd>
             <RegisterTTL>{$account.16.register_expires}</RegisterTTL>
+            <NeedRegOn>0</NeedRegOn>
             <BackupAddr></BackupAddr>
             <BackupPort>5060</BackupPort>
             <BackupTransport>0</BackupTransport>
             <BackupTTL>3600</BackupTTL>
+            <BackupNeedRegOn>0</BackupNeedRegOn>
             <EnableReg>{if isset($account.16.password)}1{else}0{/if}</EnableReg>
             <ProxyAddr>{$account.16.outbound_proxy_primary}</ProxyAddr>
             <ProxyPort>{$account.16.sip_port}</ProxyPort>
             <ProxyUser>{$account.16.auth_id}</ProxyUser>
             <ProxyPswd>{$account.16.password}</ProxyPswd>
+            <ProxyNeedRegOn>0</ProxyNeedRegOn>
             <BakProxyAddr>{$account.16.outbound_proxy_secondary}</BakProxyAddr>
             <BakProxyPort>{$account.16.sip_port}</BakProxyPort>
+            <BakProxyNeedRegOn>0</BakProxyNeedRegOn>
             <EnableFailback>{if isset($account.16.outbound_proxy_secondary)}1{else}0{/if}</EnableFailback>
             <FailbackInterval>1800</FailbackInterval>
             <SignalFailback>0</SignalFailback>
             <SignalRetryCounts>3</SignalRetryCounts>
-            <SignalCrypto>0</SignalCrypto>
             <SigCryptoKey></SigCryptoKey>
             <MediaCrypto>0</MediaCrypto>
             <MedCryptoKey></MedCryptoKey>
@@ -2606,12 +2715,17 @@
             <SessionTimerT1>500</SessionTimerT1>
             <SessionTimerT2>4000</SessionTimerT2>
             <SessionTimerT4>5000</SessionTimerT4>
+            <UnavailableMode>0</UnavailableMode>
+            <TCPUseRetryTimer>0</TCPUseRetryTimer>
         </line>
         <p2p>
             <SIPP2PEnableAutoAnswer>0</SIPP2PEnableAutoAnswer>
             <SIPP2PAutoAnswerDelay>30</SIPP2PAutoAnswerDelay>
             <SIPP2PDtmfMode>1</SIPP2PDtmfMode>
             <SIPP2PSipInfoDtmfMode>0</SIPP2PSipInfoDtmfMode>
+            <SIPP2PEnablePreview>0</SIPP2PEnablePreview>
+            <SIPP2PPreviewMode>0</SIPP2PPreviewMode>
+            <SIPP2PUseVPN>1</SIPP2PUseVPN>
         </p2p>
     </sip>
     <call>
@@ -2685,6 +2799,10 @@
             <ConfDTMFCode></ConfDTMFCode>
             <DisableDialSearch>0</DisableDialSearch>
             <CallNumberFilter></CallNumberFilter>
+            <AutoResumeCurrent>0</AutoResumeCurrent>
+            <AlertTimeout>120</AlertTimeout>
+            <RingTimeout>120</RingTimeout>
+            <RingPriority>0</RingPriority>
         </port>
         <basic>
             <DialbyPound>1</DialbyPound>
@@ -2765,13 +2883,17 @@
         <CallLogDisplayType>0</CallLogDisplayType>
         <EnableRecvSMS>1</EnableRecvSMS>
         <EnableCallHistory>1</EnableCallHistory>
-        <LineDisplayFormat>$name@$protocol$instance</LineDisplayFormat>
+        <LineDisplayFormat>$name</LineDisplayFormat>
         <EnableMWITone>0</EnableMWITone>
         <AllPswdEncryption>0</AllPswdEncryption>
         <SIPNotifyXML>1</SIPNotifyXML>
         <BlockXMLWhenCall>1</BlockXMLWhenCall>
         <XMLUpdateInterval>30</XMLUpdateInterval>
         <VqmDisplayOrder></VqmDisplayOrder>
+        <EnablePushXMLAuth>0</EnablePushXMLAuth>
+        <PickupVisualAlert>0</PickupVisualAlert>
+        <PickupAudioAlert>0</PickupAudioAlert>
+        <PickupRingType></PickupRingType>
         <display>
             <LCDTitle>{$fanvil_greeting}</LCDTitle>
             <LCDConstrast>5</LCDConstrast>
@@ -2800,14 +2922,25 @@
         <blfLed>
             <BLFIdleColor>0</BLFIdleColor>
             <BLFIdleCtl>1</BLFIdleCtl>
+            <BLFIdleText>terminated</BLFIdleText>
             <BLFRingColor>1</BLFRingColor>
             <BLFRingCtl>2</BLFRingCtl>
-            <BLFUsingColor>1</BLFUsingColor>
-            <BLFUsingCtl>1</BLFUsingCtl>
+            <BLFRingText>early</BLFRingText>
+            <BLFDialingColor>1</BLFDialingColor>
+            <BLFDialingCtl>0</BLFDialingCtl>
+            <BLFDialingText></BLFDialingText>
+            <BLFTalkingColor>1</BLFTalkingColor>
+            <BLFTalkingCtl>1</BLFTalkingCtl>
+            <BLFTalkingText>confirmed</BLFTalkingText>
+            <BLFHoldColor>1</BLFHoldColor>
+            <BLFHoldCtl>0</BLFHoldCtl>
+            <BLFHoldText></BLFHoldText>
             <BLFFailedColor>2</BLFFailedColor>
             <BLFFailedCtl>0</BLFFailedCtl>
+            <BLFFailedText>failed</BLFFailedText>
             <BLFParkedColor>0</BLFParkedColor>
             <BLFParkedCtl>3</BLFParkedCtl>
+            <BLFParkedText>parked</BLFParkedText>
         </blfLed>
         <volume>
             <HandsetVol></HandsetVol>
@@ -2859,7 +2992,7 @@
             <ConferenceSoftkey>hold;none;split;end;</ConferenceSoftkey>
             <WaitingSoftkey>xfer;accept;reject;end;</WaitingSoftkey>
             <EndingSoftkey>redial;none;none;end;</EndingSoftkey>
-            <DialerPreSoftkey>send;save;delete;exit;</DialerPreSoftkey>
+            <DialerPreSoftkey>send;2aB;delete;exit;</DialerPreSoftkey>
             <DialerCallSoftkey>send;2aB;delete;exit;</DialerCallSoftkey>
             <DialerXferSoftkey>delete;xfer;send;exit;</DialerXferSoftkey>
             <DialerCfwdSoftkey>send;2aB;delete;exit;</DialerCfwdSoftkey>
@@ -3105,6 +3238,8 @@
     <dm>
         <OnhookTime>120</OnhookTime>
         <EnableHookflash>0</EnableHookflash>
+        <KeyLongPressTime>2</KeyLongPressTime>
+        <KeyLongLongPressTime>6</KeyLongLongPressTime>
     </dm>
     <vqm>
         <SessionReport>1</SessionReport>
@@ -3154,6 +3289,7 @@
         <NewMissedcallUrl></NewMissedcallUrl>
         <NewMWIUrl></NewMWIUrl>
         <NewSMSUrl></NewSMSUrl>
+        <WebAuthChangedUrl></WebAuthChangedUrl>
         <at></at>
     </cti>
     <ateTest>
@@ -3225,6 +3361,9 @@
             <Port>0</Port>
             <Channel>0</Channel>
         </addr>
+        <dynamic>
+            <AutoExitExpires>60</AutoExitExpires>
+        </dynamic>
     </mcast>
     <dsskey>
         <SelectDsskeyAction>0</SelectDsskeyAction>
@@ -3232,10 +3371,12 @@
         <FuncKeyPageNum>5</FuncKeyPageNum>
         <SideKeyPageNum>1</SideKeyPageNum>
         <DSSHomePage>0</DSSHomePage>
+        <DisplayParkedInfo>0</DisplayParkedInfo>
         <DSSDIALSwitchMode>0</DSSDIALSwitchMode>
         <FirstCallWaitTime>16</FirstCallWaitTime>
         <FirstNumStartTime>360</FirstNumStartTime>
         <FirstNumEndTime>1080</FirstNumEndTime>
+        <DSSLongPressAction>1</DSSLongPressAction>
         <Extern1PageBelong>0</Extern1PageBelong>
         <Extern2PageBelong>0</Extern2PageBelong>
         <Extern3PageBelong>0</Extern3PageBelong>
@@ -3363,7 +3504,7 @@
     </log>
     <tr069>
         <TR069Tone>1</TR069Tone>
-        <CPESerialNumber>00100400FV02001000000c383e43ed5d</CPESerialNumber>
+        <CPESerialNumber></CPESerialNumber>
         <ACSServerType>1</ACSServerType>
         <EnableTR069>0</EnableTR069>
         <ACSURL>0.0.0.0</ACSURL>
@@ -3501,6 +3642,7 @@
             <DHCPOption>66</DHCPOption>
             <DHCPv6Option>0</DHCPv6Option>
             <DhcpOption120>0</DhcpOption120>
+            <SaveDHCPOpion>0</SaveDHCPOpion>
         </opt>
     </ap>
     <fwCheck>
@@ -3571,5 +3713,27 @@
         <OtherPopup>1</OtherPopup>
         <EnablePortMirror>0</EnablePortMirror>
         <AutoCloseLed>0</AutoCloseLed>
+        <IdleTimeFontColor>0xffffff</IdleTimeFontColor>
+        <CommonTitleFontColor>0xffffff</CommonTitleFontColor>
+        <SoftkeyFontColor>0xffffff</SoftkeyFontColor>
+        <MenuListFontColor>0x262626</MenuListFontColor>
+        <ScrollBarColor>0x5a9dba</ScrollBarColor>
+        <WarnThemeColor>0xc4012f</WarnThemeColor>
+        <InformThemeColor>0x007bb0</InformThemeColor>
+        <FunkeyListFontColor>0xffffff</FunkeyListFontColor>
+        <TalkingFontColor>0x262626</TalkingFontColor>
+        <SidekeyLabelLength>0</SidekeyLabelLength>
+        <AppIconDisplay>1,1,1,1</AppIconDisplay>
+        <DisplayProvisionprompt>0</DisplayProvisionprompt>
+        <DsskeyPage1Type>0</DsskeyPage1Type>
+        <DsskeyPage2Type>0</DsskeyPage2Type>
+        <DsskeyPage3Type>0</DsskeyPage3Type>
+        <DsskeyPage4Type>0</DsskeyPage4Type>
+        <DsskeyPage5Type>0</DsskeyPage5Type>
+        <DsskeyPage1XmlUrl></DsskeyPage1XmlUrl>
+        <DsskeyPage2XmlUrl></DsskeyPage2XmlUrl>
+        <DsskeyPage3XmlUrl></DsskeyPage3XmlUrl>
+        <DsskeyPage4XmlUrl></DsskeyPage4XmlUrl>
+        <DsskeyPage5XmlUrl></DsskeyPage5XmlUrl>
     </background>
 </sysConf>