[asterisk-users] ...is circuit busy message

[M Hulber]

Couldn't he also just do a "sip set debug" to view the responses coming 
back?

Jeff LaCoursiere wrote:
> On Wed, 20 May 2009, John Regal wrote:
>
>   
>> Thanks for the reply and apologize for the double post. My original post
>> landed in another thread and thought it may have been missed...
>>
>> I questioned my voip provider before posting and they told me they have
>> other asterisk customers that are making hundreds of simultaneous calls
>> without problems with the same account type that I have. They indicated that
>> they do not limit my simultaneous connections. I am now going to have them
>> trace my connection but hoped to learn of a possible configuration setting I
>> could check first.
>> Thanks again for the help.
>>     
>
> The message you are hearing is coming from your asterisk server, and it is 
> because there was either no response to your call attempt or your call 
> attempt weas refused by your VoIP provider.  In the "no response" scenario 
> it may be because you are strapped for bandwidth, but if you were THAT 
> strapped you would have many additional problems, and the calls that were 
> going through would have serious audio problems.
>
> So I would focus on the idea that your VoIP provider is refusing the calls 
> that are failing.
>
> You could prove this with a packet trace.  Use wireshark/tcpdump to 
> capture your attempts and see if you can find the session that is refused. 
> You will either see the refusal come back or the request timed out...
>
> Good luck,
>
> j
>
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MARK.

Hulber Technologies
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