Hello everyone,
I have UC 520, I have five numbers from PSTN , three belongs to Company A and Other belongs to Comapnay B. When some one dial out from inside to outside through PSTN line it just pick any of the random line, I need to configure such a way that when some dial from comapny A it should choose one of the 3 numbers which belongs to comapny A as the same thing for company B. So basically i need to change in my outside dial plan, but dont know how to force on FXO port to choose perticular line..
Thanks,