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 c86b6e4e67..7c93131164 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 a98a9607c4..58ed9f6dbb 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 6f9c2127ad..2349634eac 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 ac9c98cdc9..a921155fbe 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 = {$yealink_sip_call_fail_use_reason_enable}
+
diff --git a/resources/templates/provision/yealink/t20p/y000000000007.cfg b/resources/templates/provision/yealink/t20p/y000000000007.cfg
index aa924d0263..e3c7b9093d 100644
--- a/resources/templates/provision/yealink/t20p/y000000000007.cfg
+++ b/resources/templates/provision/yealink/t20p/y000000000007.cfg
@@ -1311,3 +1311,9 @@ screen_saver.pic.url = {$yealink_t20p_screen_saver}
 #Require reboot
 web_item_level.url =
 
+#######################################################################################
+##                                   SIP Advanced                                    ##
+#######################################################################################
+
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
diff --git a/resources/templates/provision/yealink/t21p/y000000000052.cfg b/resources/templates/provision/yealink/t21p/y000000000052.cfg
index 84e8869179..dcdbd43b8d 100644
--- a/resources/templates/provision/yealink/t21p/y000000000052.cfg
+++ b/resources/templates/provision/yealink/t21p/y000000000052.cfg
@@ -308,6 +308,8 @@ sip.reg_surge_prevention =
 #Configures the local SIP port.  Integer from 1024 to 65535
 {if isset($yealink_sip_listen_port)}sip.listen_port = {$yealink_sip_listen_port}{else}sip.listen_port = 5060{/if}
 
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
 #######################################################################################
 ##                                   Echo Cancellation                               ##
 #######################################################################################
diff --git a/resources/templates/provision/yealink/t22p/y000000000005.cfg b/resources/templates/provision/yealink/t22p/y000000000005.cfg
index 338242c208..369b6d54f5 100644
--- a/resources/templates/provision/yealink/t22p/y000000000005.cfg
+++ b/resources/templates/provision/yealink/t22p/y000000000005.cfg
@@ -1310,3 +1310,9 @@ screen_saver.pic.url = {$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 = {$yealink_sip_call_fail_use_reason_enable}
diff --git a/resources/templates/provision/yealink/t23g/y000000000044.cfg b/resources/templates/provision/yealink/t23g/y000000000044.cfg
index 556f13ebb4..c27e8e2c5b 100644
--- a/resources/templates/provision/yealink/t23g/y000000000044.cfg
+++ b/resources/templates/provision/yealink/t23g/y000000000044.cfg
@@ -325,6 +325,8 @@ sip.reg_surge_prevention =
 #Configures the local SIP port.  Integer from 1024 to 65535
 {if isset($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 4a7372d392..7f45c6c76a 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 f1a0daffbc..ee46032def 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 = {$yealink_sip_call_fail_use_reason_enable}
+
diff --git a/resources/templates/provision/yealink/t27g/y000000000069.cfg b/resources/templates/provision/yealink/t27g/y000000000069.cfg
index 26a6861e30..2d618404c4 100644
--- a/resources/templates/provision/yealink/t27g/y000000000069.cfg
+++ b/resources/templates/provision/yealink/t27g/y000000000069.cfg
@@ -325,6 +325,7 @@ sip.reg_surge_prevention =
 #Configures the local SIP port.  Integer from 1024 to 65535
 {if isset($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 47efbd4b2b..08330889ab 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 db291c46ff..c1a776b563 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 = {$yealink_sip_call_fail_use_reason_enable}
diff --git a/resources/templates/provision/yealink/t29g/y000000000046.cfg b/resources/templates/provision/yealink/t29g/y000000000046.cfg
index 6ea2cb4dec..30c46089b9 100644
--- a/resources/templates/provision/yealink/t29g/y000000000046.cfg
+++ b/resources/templates/provision/yealink/t29g/y000000000046.cfg
@@ -326,6 +326,8 @@ sip.reg_surge_prevention =
 #Configures the local SIP port.  Integer from 1024 to 65535
 {if isset($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 3d1cdccc98..061a381ac0 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 = {$yealink_sip_call_fail_use_reason_enable}
+
diff --git a/resources/templates/provision/yealink/t38g/y000000000038.cfg b/resources/templates/provision/yealink/t38g/y000000000038.cfg
index 463ec11370..723d68086a 100644
--- a/resources/templates/provision/yealink/t38g/y000000000038.cfg
+++ b/resources/templates/provision/yealink/t38g/y000000000038.cfg
@@ -1311,3 +1311,9 @@ screen_saver.pic.url = {$yealink_t38g_screen_saver}
 #Require reboot
 web_item_level.url =
 
+#######################################################################################
+##                                   SIP Advanced                                    ##
+#######################################################################################
+
+sip.call_fail_use_reason.enable = {$yealink_sip_call_fail_use_reason_enable}
+
diff --git a/resources/templates/provision/yealink/t40g/y000000000076.cfg b/resources/templates/provision/yealink/t40g/y000000000076.cfg
index 20ffba7755..4576ce7203 100644
--- a/resources/templates/provision/yealink/t40g/y000000000076.cfg
+++ b/resources/templates/provision/yealink/t40g/y000000000076.cfg
@@ -326,6 +326,8 @@ sip.reg_surge_prevention =
 #Configures the local SIP port.  Integer from 1024 to 65535
 {if isset($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 538a5c7358..3930a8845a 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 ba7b2fcaff..e18542069a 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 b810db77db..52c24903c6 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 ce5632de78..6eca9bc914 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 14ed87d775..67ff98b9bb 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 b3e2c5f38c..16282722dc 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 e14957530c..610842647a 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 761f1f12d3..d849160496 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 45935557a1..b73b7a71cd 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 8676f9bd24..820aa10b21 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 d349dd290d..4550aeb2a9 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 034b8bd1aa..63074f49ea 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 684125c0bb..8e0733744b 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 684125c0bb..8e0733744b 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 8b130f4668..1619b4f8c2 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 a8819d260c..d451988791 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 0c4d989075..aafb62e6aa 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 ac0a24e65e..b2e952247a 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}
+