I have a client who has a Full T1 Point to Point Circuit and has two Cisco 1721 routers. Currently I have a single T1 CSU WIC installed in each router. The client needs to utilize the Point to Point for both data and also for their phone system. I am clueless when it comes to phone systems but the Telco guy says that he needs 4 channels on the circuit to connect his equipment from one office to the other. He wants to be able to utilize the original voicemail system in one office for both. My question is what type of card do I need to install in the second slot of the 1721 router and if it is possible to designate 4 channels for the phone system and the rest for the data? As I said, I am not very good with the Cisco routers but I am eager to learn. I almost have the data side up and have been working with the T1 PPP provider as I am getting alarm lights on both ends. I don?t want to have the client buy a card that is wrong as they don?t appear to be cheap. Any help or guidance would be greatly appreciated. Thank You
I have this problem too.