From 0ebe8e08fe80808cf767a3e20cd990d201ae435a Mon Sep 17 00:00:00 2001
From: emaktech <cmoullas@emak.tech>
Date: Sun, 2 Dec 2018 22:38:17 -0500
Subject: [PATCH] Add new Advanced SIP Var (#3859)

Add the following advanced SIP variable. Disabling this allows Yealink phones to display the SIP error reason in the format sent by the carrier rather than Q.850 format e.g. "User Busy" rather than "NORMAL_CLEARING"

sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
---
 .../templates/provision/yealink/cp860/y000000000037.cfg     | 2 ++
 .../templates/provision/yealink/cp920/y000000000000.cfg     | 1 +
 .../templates/provision/yealink/cp960/y000000000000.cfg     | 1 +
 .../templates/provision/yealink/t19p/y000000000053.cfg      | 6 ++++++
 .../templates/provision/yealink/t20p/y000000000007.cfg      | 6 ++++++
 .../templates/provision/yealink/t21p/y000000000052.cfg      | 2 ++
 .../templates/provision/yealink/t22p/y000000000005.cfg      | 6 ++++++
 .../templates/provision/yealink/t23g/y000000000044.cfg      | 2 ++
 .../templates/provision/yealink/t23p/y000000000044.cfg      | 2 ++
 .../templates/provision/yealink/t26p/y000000000004.cfg      | 6 ++++++
 .../templates/provision/yealink/t27g/y000000000069.cfg      | 1 +
 .../templates/provision/yealink/t27p/y000000000045.cfg      | 2 ++
 .../templates/provision/yealink/t28p/y000000000000.cfg      | 5 +++++
 .../templates/provision/yealink/t29g/y000000000046.cfg      | 2 ++
 .../templates/provision/yealink/t32g/y000000000032.cfg      | 6 ++++++
 .../templates/provision/yealink/t38g/y000000000038.cfg      | 6 ++++++
 .../templates/provision/yealink/t40g/y000000000076.cfg      | 2 ++
 .../templates/provision/yealink/t40p/y000000000054.cfg      | 2 ++
 .../templates/provision/yealink/t41p/y000000000036.cfg      | 2 ++
 .../templates/provision/yealink/t41s/y000000000068.cfg      | 2 ++
 .../templates/provision/yealink/t42g/y000000000029.cfg      | 2 ++
 .../templates/provision/yealink/t42s/y000000000067.cfg      | 2 ++
 .../templates/provision/yealink/t46g/y000000000028.cfg      | 2 ++
 .../templates/provision/yealink/t46s/y000000000066.cfg      | 2 ++
 .../templates/provision/yealink/t48g/y000000000035.cfg      | 2 ++
 .../templates/provision/yealink/t48s/y000000000065.cfg      | 2 ++
 .../templates/provision/yealink/t49g/y000000000051.cfg      | 2 ++
 .../templates/provision/yealink/t52s/y000000000074.cfg      | 2 ++
 .../templates/provision/yealink/t54s/y000000000070.cfg      | 2 ++
 .../templates/provision/yealink/t56a/y000000000056.cfg      | 2 ++
 .../templates/provision/yealink/t58v/y000000000058.cfg      | 2 ++
 .../templates/provision/yealink/vp530/y000000000023.cfg     | 6 ++++++
 .../templates/provision/yealink/w52p/y000000000025.cfg      | 6 ++++++
 .../templates/provision/yealink/w56p/y000000000025.cfg      | 6 ++++++
 .../templates/provision/yealink/w60b/y000000000077.cfg      | 6 ++++++
 35 files changed, 110 insertions(+)

diff --git a/resources/templates/provision/yealink/cp860/y000000000037.cfg b/resources/templates/provision/yealink/cp860/y000000000037.cfg
index c86b6e4e6..7c9313116 100644
--- a/resources/templates/provision/yealink/cp860/y000000000037.cfg
+++ b/resources/templates/provision/yealink/cp860/y000000000037.cfg
@@ -345,6 +345,8 @@ sip.use_out_bound_in_dialog =
 #Configure the registration random time (in seconds). It ranges from 0 (default) to 60.
 sip.reg_surge_prevention =
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
 
 ################################################################
 #                        NAT&ICE                              ##
diff --git a/resources/templates/provision/yealink/cp920/y000000000000.cfg b/resources/templates/provision/yealink/cp920/y000000000000.cfg
index a98a9607c..58ed9f6db 100644
--- a/resources/templates/provision/yealink/cp920/y000000000000.cfg
+++ b/resources/templates/provision/yealink/cp920/y000000000000.cfg
@@ -345,6 +345,7 @@ sip.use_out_bound_in_dialog =
 #Configure the registration random time (in seconds). It ranges from 0 (default) to 60.
 sip.reg_surge_prevention =
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
 
 ################################################################
 #                        NAT&ICE                              ##
diff --git a/resources/templates/provision/yealink/cp960/y000000000000.cfg b/resources/templates/provision/yealink/cp960/y000000000000.cfg
index 6f9c2127a..2349634ea 100644
--- a/resources/templates/provision/yealink/cp960/y000000000000.cfg
+++ b/resources/templates/provision/yealink/cp960/y000000000000.cfg
@@ -345,6 +345,7 @@ sip.use_out_bound_in_dialog =
 #Configure the registration random time (in seconds). It ranges from 0 (default) to 60.
 sip.reg_surge_prevention =
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
 
 ################################################################
 #                        NAT&ICE                              ##
diff --git a/resources/templates/provision/yealink/t19p/y000000000053.cfg b/resources/templates/provision/yealink/t19p/y000000000053.cfg
index ac9c98cdc..a921155fb 100644
--- a/resources/templates/provision/yealink/t19p/y000000000053.cfg
+++ b/resources/templates/provision/yealink/t19p/y000000000053.cfg
@@ -1311,3 +1311,9 @@ screen_saver.pic.url = {$yealink_t20p_screen_saver}
 #Require reboot
 web_item_level.url =
 
+#######################################################################################
+##                                   SIP Advanced                                    ##
+#######################################################################################
+
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
diff --git a/resources/templates/provision/yealink/t20p/y000000000007.cfg b/resources/templates/provision/yealink/t20p/y000000000007.cfg
index aa924d026..e3c7b9093 100644
--- a/resources/templates/provision/yealink/t20p/y000000000007.cfg
+++ b/resources/templates/provision/yealink/t20p/y000000000007.cfg
@@ -1311,3 +1311,9 @@ screen_saver.pic.url = {$yealink_t20p_screen_saver}
 #Require reboot
 web_item_level.url =
 
+#######################################################################################
+##                                   SIP Advanced                                    ##
+#######################################################################################
+
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
diff --git a/resources/templates/provision/yealink/t21p/y000000000052.cfg b/resources/templates/provision/yealink/t21p/y000000000052.cfg
index 84e886917..dcdbd43b8 100644
--- a/resources/templates/provision/yealink/t21p/y000000000052.cfg
+++ b/resources/templates/provision/yealink/t21p/y000000000052.cfg
@@ -308,6 +308,8 @@ sip.reg_surge_prevention =
 #Configures the local SIP port.  Integer from 1024 to 65535
 {if isset($yealink_sip_listen_port)}sip.listen_port = {$yealink_sip_listen_port}{else}sip.listen_port = 5060{/if}
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
 #######################################################################################
 ##                                   Echo Cancellation                               ##
 #######################################################################################
diff --git a/resources/templates/provision/yealink/t22p/y000000000005.cfg b/resources/templates/provision/yealink/t22p/y000000000005.cfg
index 338242c20..369b6d54f 100644
--- a/resources/templates/provision/yealink/t22p/y000000000005.cfg
+++ b/resources/templates/provision/yealink/t22p/y000000000005.cfg
@@ -1310,3 +1310,9 @@ screen_saver.pic.url = {$yealink_t22p_screen_saver}
 #Configure the access URL for downloading the files for var.
 #Require reboot
 web_item_level.url =
+
+#######################################################################################
+##                                   SIP Advanced                                    ##
+#######################################################################################
+
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
diff --git a/resources/templates/provision/yealink/t23g/y000000000044.cfg b/resources/templates/provision/yealink/t23g/y000000000044.cfg
index 556f13ebb..c27e8e2c5 100644
--- a/resources/templates/provision/yealink/t23g/y000000000044.cfg
+++ b/resources/templates/provision/yealink/t23g/y000000000044.cfg
@@ -325,6 +325,8 @@ sip.reg_surge_prevention =
 #Configures the local SIP port.  Integer from 1024 to 65535
 {if isset($yealink_sip_listen_port)}sip.listen_port = {$yealink_sip_listen_port}{else}sip.listen_port = 5060{/if}
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
 
 ################################################################
 #                        NAT&ICE                              ##
diff --git a/resources/templates/provision/yealink/t23p/y000000000044.cfg b/resources/templates/provision/yealink/t23p/y000000000044.cfg
index 4a7372d39..7f45c6c76 100644
--- a/resources/templates/provision/yealink/t23p/y000000000044.cfg
+++ b/resources/templates/provision/yealink/t23p/y000000000044.cfg
@@ -325,6 +325,8 @@ sip.reg_surge_prevention =
 #Configures the local SIP port.  Integer from 1024 to 65535
 {if isset($yealink_sip_listen_port)}sip.listen_port = {$yealink_sip_listen_port}{else}sip.listen_port = 5060{/if}
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
 
 ################################################################
 #                        NAT&ICE                              ##
diff --git a/resources/templates/provision/yealink/t26p/y000000000004.cfg b/resources/templates/provision/yealink/t26p/y000000000004.cfg
index f1a0daffb..ee46032de 100644
--- a/resources/templates/provision/yealink/t26p/y000000000004.cfg
+++ b/resources/templates/provision/yealink/t26p/y000000000004.cfg
@@ -1311,3 +1311,9 @@ screen_saver.pic.url = {$yealink_t26p_screen_saver}
 #Require reboot
 web_item_level.url =
 
+#######################################################################################
+##                                   SIP Advanced                                    ##
+#######################################################################################
+
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
diff --git a/resources/templates/provision/yealink/t27g/y000000000069.cfg b/resources/templates/provision/yealink/t27g/y000000000069.cfg
index 26a6861e3..2d618404c 100644
--- a/resources/templates/provision/yealink/t27g/y000000000069.cfg
+++ b/resources/templates/provision/yealink/t27g/y000000000069.cfg
@@ -325,6 +325,7 @@ sip.reg_surge_prevention =
 #Configures the local SIP port.  Integer from 1024 to 65535
 {if isset($yealink_sip_listen_port)}sip.listen_port = {$yealink_sip_listen_port}{else}sip.listen_port = 5060{/if}
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
 
 ################################################################
 #                        NAT&ICE                              ##
diff --git a/resources/templates/provision/yealink/t27p/y000000000045.cfg b/resources/templates/provision/yealink/t27p/y000000000045.cfg
index 47efbd4b2..08330889a 100644
--- a/resources/templates/provision/yealink/t27p/y000000000045.cfg
+++ b/resources/templates/provision/yealink/t27p/y000000000045.cfg
@@ -325,6 +325,8 @@ sip.reg_surge_prevention =
 #Configures the local SIP port.  Integer from 1024 to 65535
 {if isset($yealink_sip_listen_port)}sip.listen_port = {$yealink_sip_listen_port}{else}sip.listen_port = 5060{/if}
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
 
 ################################################################
 #                        NAT&ICE                              ##
diff --git a/resources/templates/provision/yealink/t28p/y000000000000.cfg b/resources/templates/provision/yealink/t28p/y000000000000.cfg
index db291c46f..c1a776b56 100644
--- a/resources/templates/provision/yealink/t28p/y000000000000.cfg
+++ b/resources/templates/provision/yealink/t28p/y000000000000.cfg
@@ -1293,3 +1293,8 @@ screen_saver.pic.url = {$yealink_t28p_screen_saver}
 #Require reboot
 web_item_level.url =
 
+#######################################################################################
+##                                   SIP Advanced                                    ##
+#######################################################################################
+
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
diff --git a/resources/templates/provision/yealink/t29g/y000000000046.cfg b/resources/templates/provision/yealink/t29g/y000000000046.cfg
index 6ea2cb4de..30c46089b 100644
--- a/resources/templates/provision/yealink/t29g/y000000000046.cfg
+++ b/resources/templates/provision/yealink/t29g/y000000000046.cfg
@@ -326,6 +326,8 @@ sip.reg_surge_prevention =
 #Configures the local SIP port.  Integer from 1024 to 65535
 {if isset($yealink_sip_listen_port)}sip.listen_port = {$yealink_sip_listen_port}{else}sip.listen_port = 5060{/if}
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
 
 ################################################################
 #                        NAT&ICE                              ##
diff --git a/resources/templates/provision/yealink/t32g/y000000000032.cfg b/resources/templates/provision/yealink/t32g/y000000000032.cfg
index 3d1cdccc9..061a381ac 100644
--- a/resources/templates/provision/yealink/t32g/y000000000032.cfg
+++ b/resources/templates/provision/yealink/t32g/y000000000032.cfg
@@ -1308,3 +1308,9 @@ screen_saver.pic.url = {$yealink_t32g_screen_saver}
 #Require reboot
 web_item_level.url =
 
+#######################################################################################
+##                                   SIP Advanced                                    ##
+#######################################################################################
+
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
diff --git a/resources/templates/provision/yealink/t38g/y000000000038.cfg b/resources/templates/provision/yealink/t38g/y000000000038.cfg
index 463ec1137..723d68086 100644
--- a/resources/templates/provision/yealink/t38g/y000000000038.cfg
+++ b/resources/templates/provision/yealink/t38g/y000000000038.cfg
@@ -1311,3 +1311,9 @@ screen_saver.pic.url = {$yealink_t38g_screen_saver}
 #Require reboot
 web_item_level.url =
 
+#######################################################################################
+##                                   SIP Advanced                                    ##
+#######################################################################################
+
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
diff --git a/resources/templates/provision/yealink/t40g/y000000000076.cfg b/resources/templates/provision/yealink/t40g/y000000000076.cfg
index 20ffba775..4576ce720 100644
--- a/resources/templates/provision/yealink/t40g/y000000000076.cfg
+++ b/resources/templates/provision/yealink/t40g/y000000000076.cfg
@@ -326,6 +326,8 @@ sip.reg_surge_prevention =
 #Configures the local SIP port.  Integer from 1024 to 65535
 {if isset($yealink_sip_listen_port)}sip.listen_port = {$yealink_sip_listen_port}{else}sip.listen_port = 5060{/if}
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
 
 ################################################################
 #                        NAT&ICE                              ##
diff --git a/resources/templates/provision/yealink/t40p/y000000000054.cfg b/resources/templates/provision/yealink/t40p/y000000000054.cfg
index 538a5c735..3930a8845 100644
--- a/resources/templates/provision/yealink/t40p/y000000000054.cfg
+++ b/resources/templates/provision/yealink/t40p/y000000000054.cfg
@@ -326,6 +326,8 @@ sip.reg_surge_prevention =
 #Configures the local SIP port.  Integer from 1024 to 65535
 {if isset($yealink_sip_listen_port)}sip.listen_port = {$yealink_sip_listen_port}{else}sip.listen_port = 5060{/if}
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
 
 ################################################################
 #                        NAT&ICE                              ##
diff --git a/resources/templates/provision/yealink/t41p/y000000000036.cfg b/resources/templates/provision/yealink/t41p/y000000000036.cfg
index ba7b2fcaf..e18542069 100644
--- a/resources/templates/provision/yealink/t41p/y000000000036.cfg
+++ b/resources/templates/provision/yealink/t41p/y000000000036.cfg
@@ -326,6 +326,8 @@ sip.reg_surge_prevention =
 #Configures the local SIP port.  Integer from 1024 to 65535
 {if isset($yealink_sip_listen_port)}sip.listen_port = {$yealink_sip_listen_port}{else}sip.listen_port = 5060{/if}
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
 
 ################################################################
 #                        NAT&ICE                              ##
diff --git a/resources/templates/provision/yealink/t41s/y000000000068.cfg b/resources/templates/provision/yealink/t41s/y000000000068.cfg
index b810db77d..52c24903c 100644
--- a/resources/templates/provision/yealink/t41s/y000000000068.cfg
+++ b/resources/templates/provision/yealink/t41s/y000000000068.cfg
@@ -595,6 +595,8 @@ sip.disp_incall_to_info=
 features.call_invite_format=
 phone_setting.early_media.rtp_sniffer.timeout=
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
 
 ################################################################
 #                        NAT&ICE                              ##
diff --git a/resources/templates/provision/yealink/t42g/y000000000029.cfg b/resources/templates/provision/yealink/t42g/y000000000029.cfg
index ce5632de7..6eca9bc91 100644
--- a/resources/templates/provision/yealink/t42g/y000000000029.cfg
+++ b/resources/templates/provision/yealink/t42g/y000000000029.cfg
@@ -326,6 +326,8 @@ sip.reg_surge_prevention =
 #Configures the local SIP port.  Integer from 1024 to 65535
 {if isset($yealink_sip_listen_port)}sip.listen_port = {$yealink_sip_listen_port}{else}sip.listen_port = 5060{/if}
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
 
 ################################################################
 #                        NAT&ICE                              ##
diff --git a/resources/templates/provision/yealink/t42s/y000000000067.cfg b/resources/templates/provision/yealink/t42s/y000000000067.cfg
index 14ed87d77..67ff98b9b 100644
--- a/resources/templates/provision/yealink/t42s/y000000000067.cfg
+++ b/resources/templates/provision/yealink/t42s/y000000000067.cfg
@@ -595,6 +595,8 @@ sip.disp_incall_to_info=
 features.call_invite_format=
 phone_setting.early_media.rtp_sniffer.timeout=
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
 
 ################################################################
 #                        NAT&ICE                              ##
diff --git a/resources/templates/provision/yealink/t46g/y000000000028.cfg b/resources/templates/provision/yealink/t46g/y000000000028.cfg
index b3e2c5f38..16282722d 100755
--- a/resources/templates/provision/yealink/t46g/y000000000028.cfg
+++ b/resources/templates/provision/yealink/t46g/y000000000028.cfg
@@ -326,6 +326,8 @@ sip.reg_surge_prevention =
 #Configures the local SIP port.  Integer from 1024 to 65535
 {if isset($yealink_sip_listen_port)}sip.listen_port = {$yealink_sip_listen_port}{else}sip.listen_port = 5060{/if}
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
 
 ################################################################
 #                        NAT&ICE                              ##
diff --git a/resources/templates/provision/yealink/t46s/y000000000066.cfg b/resources/templates/provision/yealink/t46s/y000000000066.cfg
index e14957530..610842647 100644
--- a/resources/templates/provision/yealink/t46s/y000000000066.cfg
+++ b/resources/templates/provision/yealink/t46s/y000000000066.cfg
@@ -595,6 +595,8 @@ sip.disp_incall_to_info=
 features.call_invite_format=
 phone_setting.early_media.rtp_sniffer.timeout=
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
 
 ################################################################
 #                        NAT&ICE                              ##
diff --git a/resources/templates/provision/yealink/t48g/y000000000035.cfg b/resources/templates/provision/yealink/t48g/y000000000035.cfg
index 761f1f12d..d84916049 100644
--- a/resources/templates/provision/yealink/t48g/y000000000035.cfg
+++ b/resources/templates/provision/yealink/t48g/y000000000035.cfg
@@ -326,6 +326,8 @@ sip.reg_surge_prevention =
 #Configures the local SIP port.  Integer from 1024 to 65535
 {if isset($yealink_sip_listen_port)}sip.listen_port = {$yealink_sip_listen_port}{else}sip.listen_port = 5060{/if}
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
 
 ################################################################
 #                        NAT&ICE                              ##
diff --git a/resources/templates/provision/yealink/t48s/y000000000065.cfg b/resources/templates/provision/yealink/t48s/y000000000065.cfg
index 45935557a..b73b7a71c 100644
--- a/resources/templates/provision/yealink/t48s/y000000000065.cfg
+++ b/resources/templates/provision/yealink/t48s/y000000000065.cfg
@@ -595,6 +595,8 @@ sip.disp_incall_to_info=
 features.call_invite_format=
 phone_setting.early_media.rtp_sniffer.timeout=
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
 
 ################################################################
 #                        NAT&ICE                              ##
diff --git a/resources/templates/provision/yealink/t49g/y000000000051.cfg b/resources/templates/provision/yealink/t49g/y000000000051.cfg
index 8676f9bd2..820aa10b2 100644
--- a/resources/templates/provision/yealink/t49g/y000000000051.cfg
+++ b/resources/templates/provision/yealink/t49g/y000000000051.cfg
@@ -308,6 +308,8 @@ sip.reg_surge_prevention =
 #Configures the local SIP port.  Integer from 1024 to 65535
 {if isset($yealink_sip_listen_port)}sip.listen_port = {$yealink_sip_listen_port}{else}sip.listen_port = 5060{/if}
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
 #######################################################################################
 ##                                   Echo Cancellation                               ##
 #######################################################################################
diff --git a/resources/templates/provision/yealink/t52s/y000000000074.cfg b/resources/templates/provision/yealink/t52s/y000000000074.cfg
index d349dd290..4550aeb2a 100644
--- a/resources/templates/provision/yealink/t52s/y000000000074.cfg
+++ b/resources/templates/provision/yealink/t52s/y000000000074.cfg
@@ -598,6 +598,8 @@ sip.disp_incall_to_info=
 features.call_invite_format=
 phone_setting.early_media.rtp_sniffer.timeout=
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
 
 ################################################################
 #                        NAT&ICE                              ##
diff --git a/resources/templates/provision/yealink/t54s/y000000000070.cfg b/resources/templates/provision/yealink/t54s/y000000000070.cfg
index 034b8bd1a..63074f49e 100644
--- a/resources/templates/provision/yealink/t54s/y000000000070.cfg
+++ b/resources/templates/provision/yealink/t54s/y000000000070.cfg
@@ -598,6 +598,8 @@ sip.disp_incall_to_info=
 features.call_invite_format=
 phone_setting.early_media.rtp_sniffer.timeout=
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
 
 ################################################################
 #                        NAT&ICE                              ##
diff --git a/resources/templates/provision/yealink/t56a/y000000000056.cfg b/resources/templates/provision/yealink/t56a/y000000000056.cfg
index 684125c0b..8e0733744 100644
--- a/resources/templates/provision/yealink/t56a/y000000000056.cfg
+++ b/resources/templates/provision/yealink/t56a/y000000000056.cfg
@@ -372,6 +372,8 @@ sip.reserve_characters =
 ##2-the out-contracting ports fixed contact, via carry fix
 sip.tcp_port_random_mode = 
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
 
 #######################################################################################
 ##                                   Echo Cancellation                               ##
diff --git a/resources/templates/provision/yealink/t58v/y000000000058.cfg b/resources/templates/provision/yealink/t58v/y000000000058.cfg
index 684125c0b..8e0733744 100644
--- a/resources/templates/provision/yealink/t58v/y000000000058.cfg
+++ b/resources/templates/provision/yealink/t58v/y000000000058.cfg
@@ -372,6 +372,8 @@ sip.reserve_characters =
 ##2-the out-contracting ports fixed contact, via carry fix
 sip.tcp_port_random_mode = 
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
 
 #######################################################################################
 ##                                   Echo Cancellation                               ##
diff --git a/resources/templates/provision/yealink/vp530/y000000000023.cfg b/resources/templates/provision/yealink/vp530/y000000000023.cfg
index 8b130f466..1619b4f8c 100644
--- a/resources/templates/provision/yealink/vp530/y000000000023.cfg
+++ b/resources/templates/provision/yealink/vp530/y000000000023.cfg
@@ -1104,3 +1104,9 @@ directory_setting.url = https://{if isset($http_auth_username)}{$http_auth_usern
 #Uploading the settings of the shortcut keys;
 #Require reboot;
 dialing_shortcut.url=
+
+#######################################################################################
+##                                   SIP Advanced                                    ##
+#######################################################################################
+
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
diff --git a/resources/templates/provision/yealink/w52p/y000000000025.cfg b/resources/templates/provision/yealink/w52p/y000000000025.cfg
index a8819d260..d45198879 100644
--- a/resources/templates/provision/yealink/w52p/y000000000025.cfg
+++ b/resources/templates/provision/yealink/w52p/y000000000025.cfg
@@ -543,3 +543,9 @@ network.snmp.port =
 #Require reboot;
 network.snmp.trust_ip =
 
+
+#######################################################################################
+##                                   SIP Advanced                                    ##
+#######################################################################################
+
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
diff --git a/resources/templates/provision/yealink/w56p/y000000000025.cfg b/resources/templates/provision/yealink/w56p/y000000000025.cfg
index 0c4d98907..aafb62e6a 100644
--- a/resources/templates/provision/yealink/w56p/y000000000025.cfg
+++ b/resources/templates/provision/yealink/w56p/y000000000025.cfg
@@ -543,3 +543,9 @@ network.snmp.port =
 #Require reboot;
 network.snmp.trust_ip =
 
+#######################################################################################
+##                                   SIP Advanced                                    ##
+#######################################################################################
+
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
diff --git a/resources/templates/provision/yealink/w60b/y000000000077.cfg b/resources/templates/provision/yealink/w60b/y000000000077.cfg
index ac0a24e65..b2e952247 100644
--- a/resources/templates/provision/yealink/w60b/y000000000077.cfg
+++ b/resources/templates/provision/yealink/w60b/y000000000077.cfg
@@ -597,3 +597,9 @@ network.snmp.port =
 #Require reboot;
 network.snmp.trust_ip =
 
+#######################################################################################
+##                                   SIP Advanced                                    ##
+#######################################################################################
+
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+