Facundo Ameal
2007-Jan-17 08:59 UTC
[asterisk-users] Asterisk + Unicall + Telmex E1 MFC/R2 Argentina + Meridian
Hi everyone!
I'm having some issue trying to place calls with asterisk connected to
an E1 R2 from Telmex Argentina. The other E1 port is connected to a
Meridian which also uses R2 protocol. Calls sometimes fail with
different error messages such as: Unicall protocol error 32773, 32772,
32769. Some other calls fail saying:
Far end disconnected(cause=Destination out
of order [27])
Far end disconnected(cause=User alerting,
no answer [19])
Far end disconnected(cause=Switching
equipment congestion [42])
Far end disconnected(cause=User busy [17])
I don't think those causes are real, because if you use another line,
yo establish the call. Could it be something about timing of ABCD
bits?
I'm using:
Asterisk 1.2.6
Zaptel 1.2.5
libmfcr2 0.0.3
libunicall 0.0.3
libsupertone 0.0.2
spandsp-0.0.3
And this is my unicall.conf:
[channels]
loglevel=1023
usecallerid=yes
hidecallerid=no
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callerid=asreceived
callreturn=yes
echocancel=no
echocancelwhenbridged=no
echotraining=no
rxgain=0.0
txgain=0.0
callgroup=1
pickupgroup=1
immediate=no
musiconhold=default
protocolclass=mfcr2
protocolvariant=ar,10,4,15
protocolend=cpe
group=1
context=from-zaptel
channel => 1-15
channel => 17-29
loglevel=0
usecallerid=yes
hidecallerid=no
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callerid=asreceived
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
echotraining=yes
rxgain=0.0
txgain=0.0
callgroup=1
pickupgroup=1
immediate=no
protocolclass=mfcr2
protocolvariant=ar,0,12,12
protocolend=cpe
group=2
context=hacia-afuera
channel => 32-46
channel => 48-60
Thanks in advance!
Greets!
--
Facundo Ameal.
fameal<at>gmail<dot>com
Linux User #395088
Share your knowledge, use free software.
Moises Silva
2007-Jan-17 21:02 UTC
[asterisk-users] Asterisk + Unicall + Telmex E1 MFC/R2 Argentina + Meridian
Sometimes timers need to be adjusted on the mfcr2 source code. Sometimes is missconfiguration. Anyway, may be this document can help you out to debug the problem: http://moy.ivsol.net/unicall/mfcr2-asterisk-unicall-0.2-english.pdf Kind Regards On 1/17/07, Facundo Ameal <fameal@gmail.com> wrote:> Hi everyone! > I'm having some issue trying to place calls with asterisk connected to > an E1 R2 from Telmex Argentina. The other E1 port is connected to a > Meridian which also uses R2 protocol. Calls sometimes fail with > different error messages such as: Unicall protocol error 32773, 32772, > 32769. Some other calls fail saying: > Far end disconnected(cause=Destination out > of order [27]) > Far end disconnected(cause=User alerting, > no answer [19]) > Far end disconnected(cause=Switching > equipment congestion [42]) > Far end disconnected(cause=User busy [17]) > > I don't think those causes are real, because if you use another line, > yo establish the call. Could it be something about timing of ABCD > bits? > > I'm using: > Asterisk 1.2.6 > Zaptel 1.2.5 > libmfcr2 0.0.3 > libunicall 0.0.3 > libsupertone 0.0.2 > spandsp-0.0.3 > > And this is my unicall.conf: > > [channels] > loglevel=1023 > usecallerid=yes > hidecallerid=no > callwaitingcallerid=yes > threewaycalling=yes > transfer=yes > cancallforward=yes > callerid=asreceived > callreturn=yes > echocancel=no > echocancelwhenbridged=no > echotraining=no > rxgain=0.0 > txgain=0.0 > callgroup=1 > pickupgroup=1 > immediate=no > > musiconhold=default > protocolclass=mfcr2 > protocolvariant=ar,10,4,15 > protocolend=cpe > group=1 > context=from-zaptel > channel => 1-15 > channel => 17-29 > > loglevel=0 > usecallerid=yes > hidecallerid=no > callwaitingcallerid=yes > threewaycalling=yes > transfer=yes > cancallforward=yes > callerid=asreceived > callreturn=yes > echocancel=yes > echocancelwhenbridged=yes > echotraining=yes > rxgain=0.0 > txgain=0.0 > callgroup=1 > pickupgroup=1 > immediate=no > > protocolclass=mfcr2 > protocolvariant=ar,0,12,12 > protocolend=cpe > group=2 > context=hacia-afuera > channel => 32-46 > channel => 48-60 > > > Thanks in advance! > > Greets! > > > > -- > Facundo Ameal. > fameal<at>gmail<dot>com > Linux User #395088 > > Share your knowledge, use free software. > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >-- "Su nombre es GNU/Linux, no solamente Linux, mas info en http://www.gnu.org"