full Number display with extension

[frashi]

hi All...Hope doing good!!!

I want to set up like... all calls made internally to an external and vice versa the number should show our full number with extension and when some one call from out side to that number should land on that extension. What configuration need to be done and do I need to contact our provider to enable any feature.

Thank you and waiting for your help.

[markgallagher]

Start by telling us anything about the system you are using and the type of lines connected to it. Avaya has a range of telephone platforms so the method to do what you want will vary.

But yes, it probably can be done.