DSP Resources

[Jawad Ahmad]

Dears,

How to I check on CME how many Voice channels are using and how many Idle.

How I calculate the DSP resources that I need for Voice channels and transcoding.

[Philip D'Ath]

What is your main voice bearer?  SIP?  PRI?  BRI?

[Jawad Ahmad]

SIP Trunk

[Jaime Valencia]

SIP trunks DO NOT require PVDMs to work, they're purely IP, there's no TDM conversion needed.

You have already asked a similar question before:

https://supportforums.cisco.com/discussion/12742321/dsp-resources

How many, is based on YOUR analysis of the network, requirements, used codecs (by telco, and your system), etc Once you have that info, you can use the DSP calculator.

If you're not familiar with this, I'd strongly suggest you get in touch with a Cisco Partner for assistance.