From bb2232e62de611ada1b28195945a756aaff4e2c6 Mon Sep 17 00:00:00 2001
From: FusionPBX <mark@fusionpbx.com>
Date: Wed, 2 Oct 2024 13:37:00 -0600
Subject: [PATCH] Fix valet_park use sip_refer_to

The referred-by domain can't be used as some phones use the domain of the tenant and some their own IP address. For this reason, replaced with sip_refer_to.
---
 .../resources/switch/conf/dialplan/470_valet_park.xml        | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/dialplans/resources/switch/conf/dialplan/470_valet_park.xml b/app/dialplans/resources/switch/conf/dialplan/470_valet_park.xml
index 08ad34cb95..d54d0af3ca 100644
--- a/app/dialplans/resources/switch/conf/dialplan/470_valet_park.xml
+++ b/app/dialplans/resources/switch/conf/dialplan/470_valet_park.xml
@@ -1,8 +1,11 @@
 <extension name="valet_park" number="park+*5901-*5999" context="${domain_name}" continue="false" app_uuid="3cc8363d-5ce3-48aa-8ac1-143cf297c4f7" enabled="true" order="470">
 	<condition field="destination_number" expression="^(park)?\+?\*(59(0[1-9]|[1-9][0-9]))$" break="never"/>
+	<condition field="${sip_refer_to}" expression="^.+$" break="never"/>
+	<condition field="${sip_refer_to}" expression="sip:(.*)@(.*?)(?::\d+)?\>" break="never">
+		<action application="set" data="referred_by_host=$2" inline="true"/>
+	</condition>
 	<condition field="${sip_h_Referred-By}" expression="sip:(.*)@(.*?)(?::\d+)?\>" break="never">
 		<action application="set" data="referred_by_user=$1" inline="true"/>
-		<action application="set" data="referred_by_host=$2" inline="true"/>
 	</condition>
 	<condition field="destination_number" expression="^(park)?\+?\*(59(0[1-9]|[1-9][0-9]))$" break="never"/>
 	<condition field="${referred_by_user}" expression="^.+$" break="never">