What uses more bandwidth during a 60 second span? Playing a blank wave file or playing queue music…  Call flow - SignalingExternal caller -> CUBE -> CUSP -> CVP (ICM) -> VVB Audio - RTP streamExternal caller <-> VVB

Trying to map outbound local and LD calls to their respective T1's based on dial-peers. How do I make a specifice match for local calls to use certain ports regardless of dial-peer pref? As it is now it matches all peers when I dial a local 10 digit...

What is the best practice for conecting an AS5400XM with a channelized voice DS3 to the netowrk? We have multiple 6500's at the next layer and most devices connect to each of them for redundancy. What's the best way to do this? We also have a 6500...

Has anyone ever had to try and block calls from one specific outside caller with one specific ANI to one internal user?