Hi to every one,
I am doing my final year project. My project is to do a interoperbility between VoIP and PSTN.
I want to configure the extenal FXS (Cisco ATA 186 ) on Cisco 2800 Router. I can call from Ip Phone to the analouge phone. But I can not do a call from analoug phone.
Can any one help me regarding this matter.
Thnx,
