Tried setting dchan=1 instead of mtp2=1 and still get the same result. <br><br><div class="gmail_quote">On Mon, Oct 1, 2012 at 10:58 AM, Kaloyan Kovachev <span dir="ltr"><<a href="mailto:kkovachev@varna.net" target="_blank">kkovachev@varna.net</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
i think that mtp2=1 works only with Digium cards and you need to use<br>
dchan=1 instead<br>
<br>
On Mon, 1 Oct 2012 10:44:41 +0200, Torrey Searle <<a href="mailto:tsearle@gmail.com">tsearle@gmail.com</a>><br>
wrote:<br>
<div class="HOEnZb"><div class="h5">> With wanpipe cards, I believe you need to also configure the timing<br>
> information into the wanpipe config files too.<br>
> (/etc/wanpipe/wanpipe*.conf)<br>
><br>
> Torrey<br>
><br>
> On 1 October 2012 09:11, Victor Neiman <<a href="mailto:victor@blacksheepdev.co.za">victor@blacksheepdev.co.za</a>><br>
wrote:<br>
>> Hi,<br>
>><br>
>> I'm trying to get SS7 communication between Asterisk 1.8.16.0 which has<br>
>> libss7 installed and the Mobicents Signalling Gateway , using Sangoma<br>
>> A101<br>
>> hardware in two boxes. Both boxes are using wanrouter and dahdi. One<br>
>> box is<br>
>> running Asterisk, the other Mobicents. I have been corresponding<br>
closely<br>
>> with people at Mobicents to get the configuration right for their<br>
>> software<br>
>> and am fairly sure it is correct. The problem is that when I start up<br>
the<br>
>> Mobicents Signalling Gateway, Asterisk on the other side immediately<br>
>> fills<br>
>> up with these errors:<br>
>><br>
>>> [Oct 1 10:55:46] NOTICE[19825]: chan_dahdi.c:3437<br>
>>> my_handle_link_exception: SS7 got event: HDLC Abort(6) on span 1/0<br>
>><br>
>><br>
>><br>
>> The box that is running the SGW has the following<br>
/etc/dahdi/system.conf:<br>
>><br>
>>> #autogenerated by /usr/sbin/wancfg_dahdi do not hand edit<br>
>>> #autogenrated on 2012-09-28<br>
>>> #Dahdi Channels Configurations<br>
>>> #For detailed Dahdi options, view /etc/dahdi/system.conf.bak<br>
>>> loadzone=us<br>
>>> defaultzone=us<br>
>>><br>
>>> #Sangoma A101 port 1 [slot:4 bus:5 span:1] <wanpipe1><br>
>>> span=1,1,0,ccs,hdb3,crc4<br>
>>> bchan=1-31<br>
>><br>
>><br>
>> This config comes straight from the guys at Mobicents. All channels are<br>
>> bchan.<br>
>><br>
>> The Asterisk side looks like this, /etc/dahdi/sysem.conf<br>
>><br>
>>> #autogenerated by /usr/sbin/wancfg_dahdi do not hand edit<br>
>>> #autogenrated on 2012-09-28<br>
>>> #Dahdi Channels Configurations<br>
>>> #For detailed Dahdi options, view /etc/dahdi/system.conf.bak<br>
>>> loadzone=us<br>
>>> defaultzone=us<br>
>>><br>
>>> #Sangoma A101 port 1 [slot:4 bus:2 span:1] <wanpipe1><br>
>>> span=1,0,0,ccs,hdb3,crc4<br>
>>> bchan=2-31<br>
>>> mtp2=1<br>
>><br>
>><br>
>> /etc/asterisk/chan_dahdi,conf looks like this:<br>
>><br>
>>> ;autogenerated by /usr/sbin/wancfg_dahdi do not hand edit<br>
>>> ;autogenrated on 2012-09-28<br>
>>> ;Dahdi Channels Configurations<br>
>>> ;For detailed Dahdi options, view /etc/asterisk/chan_dahdi.conf.bak<br>
>>><br>
>>> [trunkgroups]<br>
>>><br>
>>> [channels]<br>
>>> context=default<br>
>>> usecallerid=yes<br>
>>> hidecallerid=no<br>
>>> callwaiting=yes<br>
>>> usecallingpres=yes<br>
>>> callwaitingcallerid=yes<br>
>>> threewaycalling=yes<br>
>>> transfer=yes<br>
>>> canpark=yes<br>
>>> cancallforward=yes<br>
>>> callreturn=yes<br>
>>> echocancel=yes<br>
>>> echocancelwhenbridged=yes<br>
>>> relaxdtmf=yes<br>
>>> rxgain=0.0<br>
>>> txgain=0.0<br>
>>> group=1<br>
>>> callgroup=1<br>
>>> pickupgroup=1<br>
>>> immediate=no<br>
>>><br>
>>> ;Sangoma A102 port 1 [slot:2 bus:6 span:1] <wanpipe1><br>
>>> context=from-pstn<br>
>>> group=0<br>
>>> echocancel=no<br>
>>> signaling=ss7 ;this is ss7 signaling<br>
>>> ss7type=itu ;using the ITU variant<br>
>>> ss7_called_nai=dynamic ;NAI for outgoing calls<br>
>>> ss7_calling_nai=dynamic ;NAI for incoming calls<br>
>>> ss7_internationalprefix=00 ;international prefix value for incoming<br>
>>> calls<br>
>>> ss7_nationalprefix=0 ;national prefix value for incoming calls<br>
>>> ss7_subscriberprefix= ;subscriber prefix value for incoming calls<br>
>>> ss7_unknownprefix= ;unknown prefix value for incoming calls<br>
>>> ss7_explictacm=yes ;ACM is send as soon as call enters the dial<br>
>>> plan...may<br>
>>> not accepted yet though<br>
>>> linkset=1 ;arbitrary name for this set of channels<br>
>>> pointcode=1 ;the point code for this system...aka SPC<br>
>>> adjpointcode=2 ;the point code for the system that we are signaling<br>
>>> to...<br>
>>> aka APC<br>
>>> defaultdpc=2 ;the point code for the system that the CICs will be<br>
>>> negotiated with...aka DPC<br>
>>> networkindicator=international ;NI value for MTP3<br>
>>> cicbeginswith=1 ;the starting value of the CICs<br>
>>> channel=2-31 ;the channels that are CICs<br>
>>> sigchan=1 ;the signaling channel<br>
>><br>
>><br>
>> Any help would be appreciated. Feels like I'm missing something in the<br>
>> configs but I just can't seem to pin it down.<br>
>><br>
>> Regards<br>
>> Victor<br>
>><br>
>><br>
>><br>
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</div></div></blockquote></div><br>