Dialplan Expression

[efefidn]

Hello, I want to dial numbers starting with 12 on the outbound route. When sending the number to the service provider, I want it to send it by prefixing it with 12. how to define it in dialplan expression?

 

[DigitalDaz]

Just prefix it on the bridg, eg 12$1

Just use the wizard to add one and use the prefix then look at the generated dialplan, you will get the idea

 

[efefidn]

Just prefix it on the bridg, eg 12$1

Just use the wizard to add one and use the prefix then look at the generated dialplan, you will get the idea

thank you so much.