[cisco-voip] unable to call a certian number from my system
Robert Kulagowski
bob at smalltime.com
Sun Oct 29 23:20:58 EST 2006
Wes Sisk wrote:
> Robert Kulagowski wrote:
>> Wes Sisk wrote:
>>
>>> You get a bit of a hint here:
>>> 013986: *Oct 26 16:06:00.632: ISDN Se0/1/1:23 Q931: CALL_PROC pd = 8
>>> callref =
>>> call_proc technically indicates the destination switch has accepted the
>>> call and is looking for the next hop destination. This could loosely be
>>> interpreted as your CO accepting and properly routing the call.
>>> However, the next carrier they hand off to does not route the call.
>>>
>>
>> Is there a good place to learn what the various ISDN messages mean?
> ITU-T Recommendation Q.931
> /Wes
I'm sure that's accurate, but I was hoping for an answer that didn't
include sending 124 Swiss Francs to the ITU!
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