I saw a conversation few weeks back where there was a discussion on mixing DSPs from the PRI cards and the motherboard. I have a scenario where a customer wants to use a 4351 to terminate 3 voice T1's (1 PRI & 2 channelized ) along with SIP from a local carrier.
>From what I understand the 1 PRI is from one carrier and the 2 channelized T1s are from another. Do I need a (1) port T1 card and (2) port card each with a separate DSP so I can have individual clocking domains? or can I put a 4 port card in with (1) 128 channel DSP and still have individual clocking domains? Then I need a DSP on the motherboard to support CUCM / CUBE functions, but I can't pull from the T1 cards to satisfy any xcode or conf resources is that correct? Thanks for the help Mike
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