diff --git a/resources/templates/provision/yealink/t22/{$mac}.cfg b/resources/templates/provision/yealink/t22/{$mac}.cfg
index 29ff1cf211..63c9a5834e 100644
--- a/resources/templates/provision/yealink/t22/{$mac}.cfg
+++ b/resources/templates/provision/yealink/t22/{$mac}.cfg
@@ -41,7 +41,7 @@ account.1.outbound_host = {$outbound_proxy_1}
 account.1.outbound_port = 5060
 
 #Configure the transport type; 0-UDP (default), 1-TCP, 2-TLS, 3-DNS SRV;
-account.1.transport = 
+account.1.transport = 1
 
 #Enable or disable the timer to periodically refresh the DNS-SRV query result; 0-Disabled (default), 1-Enabled;
 #Require reboot;
diff --git a/resources/templates/provision/yealink/t38g/{$mac}.cfg b/resources/templates/provision/yealink/t38g/{$mac}.cfg
index 42f80a9178..bf1bc8e69a 100644
--- a/resources/templates/provision/yealink/t38g/{$mac}.cfg
+++ b/resources/templates/provision/yealink/t38g/{$mac}.cfg
@@ -41,7 +41,7 @@ account.1.outbound_host =
 account.1.outbound_port =
 
 #Configure the transport type; 0-UDP (default), 1-TCP, 2-TLS, 3-DNS SRV;
-account.1.transport = 
+account.1.transport = 1
 
 #Configure the address of the backup outbound proxy server.
 account.1.backup_outbound_host =