How to Click-to-Call

Dear All,

I am trying to do simple Click-to-Call by creating a .call file as below, it’s works but the caller (in this case caller would be 250) does not ring back?

Channel: DAHDI/g0/95123456
Callerid: 250
MaxRetries: 5
RetryTime: 300
WaitTime: 45
Context: from-pstn
Extension: s
Priority: 1
AlwaysDelete: yes
Archive: yes
please help
Thanks & Regards

Unless your dialplan is really strange, s@{from-pstn will be an auto-attendant, not an alias for 250@internal, or however you identify extension 250.

Why did you think it would work, or did you copy and paste without understanding?