diff --git a/resources/templates/provision/yealink/t27p/{$mac}.cfg b/resources/templates/provision/yealink/t27p/{$mac}.cfg
index 7a8e6b09d2..df1489e97a 100644
--- a/resources/templates/provision/yealink/t27p/{$mac}.cfg
+++ b/resources/templates/provision/yealink/t27p/{$mac}.cfg
@@ -524,7 +524,6 @@ account.2.outbound_host = {$account.2.outbound_proxy}
 account.2.outbound_port = {$account.2.sip_port}
 {if isset($yealink_sip_listen_port)}account.2.sip_listen_port = {$yealink_sip_listen_port}{else}account.2.sip_listen_port = 5060{/if}
 
-account.2.sip_listen_port = 5060
 #Configure the transport type; 0-UDP (default), 1-TCP, 2-TLS, 3-DNS SRV;
 {if $account.2.sip_transport == 'udp'}account.2.transport = 0{/if}
 {if $account.2.sip_transport == 'tcp'}account.2.transport = 1{/if}
@@ -1010,7 +1009,6 @@ account.3.outbound_host = {$account.3.outbound_proxy}
 account.3.outbound_port = {$account.3.sip_port}
 {if isset($yealink_sip_listen_port)}account.3.sip_listen_port = {$yealink_sip_listen_port}{else}account.3.sip_listen_port = 5060{/if}
 
-account.3.sip_listen_port = 5060
 #Configure the transport type; 0-UDP (default), 1-TCP, 2-TLS, 3-DNS SRV;
 {if $account.3.sip_transport == 'udp'}account.3.transport = 0{/if}
 {if $account.3.sip_transport == 'tcp'}account.3.transport = 1{/if}
@@ -1486,7 +1484,6 @@ account.4.outbound_host = {$account.4.outbound_proxy}
 account.4.outbound_port = {$account.4.sip_port}
 {if isset($yealink_sip_listen_port)}account.4.sip_listen_port = {$yealink_sip_listen_port}{else}account.4.sip_listen_port = 5060{/if}
 
-account.4.sip_listen_port = 5060
 #Configure the transport type; 0-UDP (default), 1-TCP, 2-TLS, 3-DNS SRV;
 {if $account.4.sip_transport == 'udp'}account.4.transport = 0{/if}
 {if $account.4.sip_transport == 'tcp'}account.4.transport = 1{/if}
@@ -1962,7 +1959,6 @@ account.5.outbound_host = {$account.5.outbound_proxy}
 account.5.outbound_port = {$account.5.sip_port}
 {if isset($yealink_sip_listen_port)}account.5.sip_listen_port = {$yealink_sip_listen_port}{else}account.5.sip_listen_port = 5060{/if}
 
-account.5.sip_listen_port = 5060
 #Configure the transport type; 0-UDP (default), 1-TCP, 2-TLS, 3-DNS SRV;
 {if $account.5.sip_transport == 'udp'}account.5.transport = 0{/if}
 {if $account.5.sip_transport == 'tcp'}account.5.transport = 1{/if}
@@ -2438,7 +2434,6 @@ account.6.outbound_host = {$account.6.outbound_proxy}
 account.6.outbound_port = {$account.6.sip_port}
 {if isset($yealink_sip_listen_port)}account.6.sip_listen_port = {$yealink_sip_listen_port}{else}account.6.sip_listen_port = 5060{/if}
 
-account.6.sip_listen_port = 5060
 #Configure the transport type; 0-UDP (default), 1-TCP, 2-TLS, 3-DNS SRV;
 {if $account.6.sip_transport == 'udp'}account.6.transport = 0{/if}
 {if $account.6.sip_transport == 'tcp'}account.6.transport = 1{/if}