[asterisk-users] Congestion in Outgoing call through PRI

Shariq Khan shariqrazakhan at gmail.com
Thu Sep 4 02:48:15 CDT 2008


Dear All,

Issue resolved. The problem is not in either libpri, iax, zaptel or
any other.....

The problem is in Telco. Outgoing has been blocked due to billing :)

Now it is working perfectly.

As i already mentioned that incoming call was working fine.


Shariq

On 9/4/08, Richard Lyman <pchammer at dynx.net> wrote:
> Octavio Ruiz wrote:
>> On Wed, Sep 3, 2008 at 10:33 AM, Richard Lyman <pchammer at dynx.net> wrote:
>>
>>> Octavio Ruiz wrote:
>>>
>>
>>
>>>> On Sat, Aug 30, 2008 at 12:17 PM, Shariq Khan <shariqrazakhan at gmail.com>
>>>> wrote:
>>>> The output of a
>>>> CLI>      pri intese debug
>>>> at Asterisk CLI before make a test call would be very useful, libPRI
>>>> 1.4.7 is just fine.
>>>>
>>
>>
>>> I am amazed no one else have suggested trying a different phone type
>>> like an IAX2 softphone. (if i am right, this will work)
>>>
>>
>> For me is complete clear that
>>
>>     -- Zap/1-1 is circuit-busy
>>     -- Hungup 'Zap/1-1'
>>   == Everyone is busy/congested at this time (1:0/1/0)
>>
>> the Zap channel is the one which returns the congestion status, not
>> the other leg (whatever the technology is).
>> Anyway, if he try both options nobody is going to be hurt.
>>
>> I forgot completely mention (and carefully read their  zaptel.conf
>> configuration and see dchan=16 declared rather than hardhdlc=16 )
>> that  probably their issue is already solved and documented just right
>> here: http://wiki.sangoma.com/Asterisk-FAQ#hardhdlc  Shariq, can you
>> tell us your wanrouter + zaptel version?
>>
>>
> If i remember correctly you also had a Zap/1 PROGRESS and PROCEEDING
> message just above this where it said 'passing to SIP/xxx'.
>
> So, that means it wasn't the Zap side that caused the drop.
>
> Please, just do the test with an IAX2 softphone.  It is *only* a test!
>
>
>
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