QSIG support for asterisk 1.4

Asterisk Asterisk Support
#1

Hi,
Is it possible to provide complete QSig support in Asterisk 1.4 just by using LIBPRI 1.4.11 or do I need to make some other changes in chan_sip.c or some other file??

#2

I’m using qsig with libpri 1.4.11 between a Digium PCIe card and a Nortel Option 11c PBX. Works perfectly without any modifications.

#3

Hi,

Can you please let me know, how you do the integration on QSIG and Nortel. I have to do similar things.

#4

Q.SIG is supported by chan_dahdi, not by chan_sip.

#5

from my /etc/dahdi/system.conf

Autogenerated by /usr/sbin/dahdi_genconf on Mon May 31 11:24:20 2010

If you edit this file and execute /usr/sbin/dahdi_genconf again,

your manual changes will be LOST.

Dahdi Configuration File

This file is parsed by the Dahdi Configurator, dahdi_cfg

Span 1: TE4/0/1 “T4XXP (PCI) Card 0 Span 1” (MASTER)

span=1,1,0,esf,b8zs

termtype: te

bchan=1-23
dchan=24
echocanceller=mg2,1-23

Span 2: TE4/0/2 “T4XXP (PCI) Card 0 Span 2”

#span=2,2,0,esf,b8zs

termtype: te

#bchan=25-47
#dchan=48
#echocanceller=mg2,25-47

Span 3: TE4/0/3 “T4XXP (PCI) Card 0 Span 3”

#span=3,3,0,esf,b8zs

termtype: te

#bchan=49-71
#dchan=72
#echocanceller=mg2,49-71

Span 4: TE4/0/4 “T4XXP (PCI) Card 0 Span 4”

#span=4,4,0,esf,b8zs

termtype: te

#bchan=73-95
#dchan=96
#echocanceller=mg2,73-95

Global data

loadzone = us
defaultzone = us

from my /etc/asterisk/chan_dahdi.conf

[channels]

language=en

facilityenable = yes
usecallerid = yes
hidecallerid = no
callwaiting = yes
usecallingpres = yes
callwaitingcallerid = yes
threewaycalling = yes
transfer = yes
canpark = yes
cancallforward = yes
callreturn = yes
echocancel = yes
echocancelwhenbridged = yes
immediate = no
pridialplan = unknown

rxgain=0.0
txgain=0.0

group=1
;context=from-nortel-custom
context=from-nortel-isdn
switchtype=qsig
signalling=pri_net
channel => 1-23

#6

Hi,

Great!!! Thanks for information.

Regards,

Ketan