I need some advice on how to accurately choose how much DSP resources I need when buying 2800 series integrated services routers.
If I go with say 32 channels, does that mean it will support 32 concurrent voice calls. Also, if i'm running a WAN link out of the router instead of say a E1 connection do I still need all the DSP resources since it isn't converting to G711 here?
Thanks in advance,
Thesr are the best sources i have found in CCO to calcualte my resources:
2. DSP calculator
3. CFB config doc.
For your question it depends of lot of factors but basically yes.