[asterisk-ss7] No Audio on SS7 calls to Remote PRIs

Stephan Ellis stephan.ellis at gmail.com
Tue Oct 5 09:02:39 CDT 2010


Any specific point version of 1.6.0 i should use? Or just 1.6.0?

-stephan

On Tue, Oct 5, 2010 at 1:11 AM, bipin singh <bipinraghuvanshi at gmail.com>wrote:

> Hi
>    Use asterisk-1.6.0 version its work . Your configuration is ok .
>
> On Thu, Sep 30, 2010 at 7:45 PM, Stephan Ellis <stephan.ellis at gmail.com>wrote:
>
>> All,
>>
>>   I've got a problem on my SS7 implementation.  When I originate calls
>> across my SS7 link and the call lands on a PRI, I get no audio in either
>> direction.  The stack I am using is:
>>
>> Asterisk 1.6.2.13
>> DAHDI 2.4.0
>> libss7 1.0.2
>> libpri 1.4.11 (not sure if i need that, but thought it might be needed for
>> ISUP stuff)
>> WANPIPE 3.5.15.4
>> Linux Kernel 2.6.18-194.11.4.el5 on Centos 5.5
>>
>> The whole stack was hand compiled on the server (not from repos).
>>
>> My dialplan is pretty simple, possibly too simple:
>>
>> exten => _XXXXXXX,1,Dial(DAHDI/g0/${EXTEN})
>> exten => _XXXXXXX,n,Hangup()
>>
>> My chan_dahdi.conf looks like this:
>>
>> ;autogenerated by /usr/sbin/wancfg_dahdi do not hand edit
>> ;autogenrated on 2010-09-24
>> ;Dahdi Channels Configurations
>> ;For detailed Dahdi options, view /etc/asterisk/chan_dahdi.conf.bak
>>
>> [trunkgroups]
>>
>> [channels]
>> context=default
>> usecallerid=yes
>> hidecallerid=no
>> callwaiting=yes
>> usecallingpres=yes
>> callwaitingcallerid=yes
>> threewaycalling=yes
>> transfer=yes
>> canpark=yes
>> cancallforward=yes
>> callreturn=yes
>> echocancel=no
>> echocancelwhenbridged=no
>> relaxdtmf=yes
>> rxgain=0.0
>> txgain=0.0
>> group=1
>> callgroup=1
>> pickupgroup=1
>> immediate=no
>>
>> ss7type=ansi
>> signalling=ss7
>> ss7_called_nai=dynamic
>> ss7_calling_nai=dynamic
>> ss7_internationalprefix=00
>> ss7_nationalprefix=0
>> ss7_subscriberprefix=
>> ss7_unknownprefix=
>> networkindicator=national
>> explicitacm=yes
>> linkset=1
>> pointcode=1-1-1
>> defaultdpc=5-9-192
>> adjpointcode=5-9-192
>> group=0
>> cicbeginswith=1
>> channel=2-24
>> sigchan=1
>>
>> context => from-pstn
>>
>>
>> --
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>
>
>
> --
> BIPIN RAGHUVANSHI
> OPERATION HEAD
> ASTERISK (DEVELOPMENT AND RESEARCH)
> WWW.EHORIZONS.IN
> 011-32323262
> 011-46334633
>
> --
> _____________________________________________________________________
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