I am planning on running 80 concurrent voice calls over a dedicated T1 using g.729 and cRTP. These are agents that are up all the time. Based on my calculations 80 agents will us 960K BW. 12K per call x 80 agents. I will be using 2621M routers to terminate the T1s. My questions are;
Is my math correct on BW utilization of 960K? No data on this T1. Just voice.
Is a 2621XM suffecient for 80 calls doing cRTP or should I move up to a bigger box?
Thanks for the feedback. I'm thinking the 60 calls their talking about are PSTN type calls. The max Digital voice port density you can only get is a 2 port NMHDV network module (2 PRIs) which would net you 60 calls max.
I also think it makes sense to move up. I'm going with the 3725 or 3745.
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