NEC 2400 pbx to Asterisk server for voicemail

Hey guys! Can someone point me in the right direction about how to integrate Asterisk into an NEC pbx? I need to have the NEC send all voicemail to Asterisk. Any ideas? … 0+LineSide

you may also be able to do this with analog ports from the NEC over to the Asterisk box, then you just have to figure out what the NEC sends dtmf wise to distinguish between the different scenarios for Voicemail

Thanks for the reply!! I’