[Asterisk-Users] T1 to cross connect remote PBX and asterisk

[Jim Houser]

I have our Avaya connected to Asterisk using NI D channel protocol over a
standard ESF/B8ZS span.  It works great.
 
Pretty easy.  On Asterisk's side I just had to tell it:
in zapata.conf:
[channels]
switchtype=national
signalling=pri_cpe
group=1
channel => 1-23

in zaptel.conf:
loadzone = us
defaultzone = us
span=1,0,0,esf,b8zs
bchan=1-23
dchan=24

Jim
 

  _____  

From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Damon Estep
Sent: Tuesday, April 18, 2006 11:49 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: [Asterisk-Users] T1 to cross connect remote PBX and asterisk



Looking for someone with a successful experience similar to this;

 

I have a need to cross connect a 3COM NBX PBX PRI interface to asterisk, but
over a long distance. We do not need any IP connectivity and the solution
requires G.711u audio so there is no benefit to using IP.

 

Has anyone here successfully cross connected any PBX PRI interface expecting
NI2 PRI signaling B8ZS/ESF with an asterisk box providing PRI_Network
signaling on a T1 interface card using a long haul point to point ESF/B8ZS
T1?

 

I do not need the technical details on how to set up asterisk or the remote
PBX, just need a sanity check on the idea of using the PTP T1 as a cross
connect facility. If they were local to each other I would simply drop in a
T1 crossover cable, but they are not :-)

 

Thanks!

 

 

 

 

 


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