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Hi all, I'd like to setup a really lean Asterisk installation that essentially has a full ISDN PRI (AT&T, T1, 23 B-chans, 1 D-chan, BZ8S, 5ESS, National dialplan) on a Digium TE207P adapter that all it does is convert the ISDN channels to SIP/IAX channels. Then I would add this Asterisk 'gateway' as a provider on one (or many) Asterisk systems on the back. With such a config I

Hi all, I was looking to build a SIP-to-PRI gateway using Asterisk (as in my other post), but there is also an alternative of using a Cisco router with something like an NM-HDV module with a T1 VIC module and DSP channel banks. The question is, would it be more reliable to offload all dahdi/zaptel/libpri type stuff to a dedicated gateway device (Asterisk or Cisco) and have the Asterisk PBX only

Hi all, We've been having a very frustrating time with our Asterisk install (well, okay, actually Switchvox). We have an open ticket with Digium/Switchvox but I was wondering if anyone here might have some helpful tips. We're basically getting glitching on the line, and in the error logs it's showing: chan_dahdi.c: PRI got event: HDLC Bad FCS We're running our PBX on the