I am planning on replacing the voice funtionality of a WS-X4604-GWY with a 2821 with 2x PVDM2-32's. I am not sure how to compare the DSP resource to ensure the 2821 would be sufficient, as no DSPs are listed in the 4604 module with "sh inv". A "sh voice dsp" is attached.
How do I compare the 2?
Given they are different DSP type (5504 vs C5510 I believe) can they be allocated in the same way? For example, the WS-X4604-GWY has dsp config :
dspfarm dspfarm transcoder maximum sessions 12
dspfarm confbridge maximum sessions 6
dspfarm
If the answer is one has "64 DSP channels" and the other has "96 DSP channels" (not sure this is the roght comparison to make) - can they be pooled/carved up/shared in the same way?
As far as the cards supported, there is a E1 interface and a 2-port FXS and I want to add a 4-port FXS (along with current config requirement above). I will run this through the DSP calculator, but this still doesnt help me compare with the current DSP resource.
Any help would be greatly appreciated as I am keen to understand the difference.
