Is there a formula for determining the MBS? This is for a ATM/IMA connection to a frame-relay connected branch.ATM port is T1, remote brance port is 768k and 256k CIR.

I have a remote branch office that has a DT-24+ PRI gateway. The legacy PBX provides eight ISDN channels (4 BRI's) to a video conferencing unit. Can I use an 8 port BRI card in a 3660 router using H.323 to a CallManager to route the calls out a DT-...

Is there any way to do PLAR with an IP phone and CM 3.2.2?

I have extension mobility enabled on all my 7940 phones. Several users have device profiles with two lines, but even though the phone button configuration is configured as a 2-line phone it only gets the first line when logged on. If I go into the ...

I have a 3640 with four FXS ports and a PRI. It is also running SRST. My understanding is that you cannot run MGCP and SRST at the same time. I have the phones set up as a route pattern that points to the 3640 as H323. The 3640 also has a PRI wit...