[asterisk-ss7] no audio after update

Nahuel Greco ngreco at gmail.com
Mon May 4 12:19:58 CDT 2009


Do you have any news about this issue? I think I have the same problem
using asterisk trunk + libss7-1.0.

Saludos,
Nahuel Greco.



On Thu, Apr 30, 2009 at 1:38 PM, Matthew Fredrickson <creslin at digium.com> wrote:
> Freddi Hansen wrote:
>> Hi,
>> I am using libss7.
>> I have TE420 with ss7 link to a Huawei m800 on one side and SIP on the
>> other side of a gateway
>
> I believe I know what is causing this problem.  Can you contact me
> directly about this via IM, and I will see if we can resolve it.
>
> Matthew Fredrickson
> Digium, Inc.
>
>>
>> I have been using SVN-branch-1.6.0-r162806  and DAHDI Version: 2.0.0
>> with no problems.
>>
>> I had a gateway out for service so I did upgrade to
>> SVN-branch-1.6.0-r191214 and DAHDI Version: SVN-trunk-r6513.
>>
>> Now I can still call from ss7 side to SIP with no problems but I get no
>> audio if I call from SIP to ss7.
>>
>> Has anyone else seen issues like this on latest versions.
>>
>> A snip from /etc/asterisk/chan_dahdi.conf
>>
>> ss7type = itu
>> ss7_called_nai=International
>> ss7_calling_nai=International
>> linkset = 1
>> pointcode = 0262
>> adjpointcode = 3261
>> defaultdpc = 3261
>>
>> cicbeginswith => 2
>> networkindicator = national_spare
>> sigchan => 1
>> group => 1
>> channel => 2-31
>>
>> and from /etc/dahdi/system.conf
>> span=1,1,0,ccs,hdb3
>> span=2,2,0,ccs,hdb3
>> span=3,3,0,ccs,hdb3
>> span=4,4,0,ccs,hdb3
>>
>>
>> bchan=2-31
>> dchan=1
>>
>>
>>
>>
>>
>>
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>
>
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