[asterisk-dev] PRI: help to understand why

[Giorgio Incantalupo]

Hi Doug,
thanks for answering.
I do not understand what could change if I used G instead of g....g 
makes asterisk call starting from channel 1, G from the last but 
wouldn't be the same?? Asterisk would complain about last channel 
instead of the first.
I'd like to know why this happens...is it about an incoming call which 
cannot be managed?? So the line would be busy...do not know...

Giorgio "confused" Incantalupo



Doug Lytle wrote:
> Giorgio Incantalupo wrote:
>>
>> I read on internet that it is due to the telco which send request to 
>> establish a call on a channel but Asterisk has not freed it yet....is 
>> it true?
>> Is it a bug or can be avoided setting some parameter inside zapata.conf?
>>
>
> This may be glare.  If your incoming calls start at channel 1 and you 
> are using 'g' instead of 'G' in your group settings for the PRI, then 
> it's probably the case.  The fix would be to change all your lower 
> case g's into upper case.  Then, all outbound calls with start with 
> your last channel instead of the first.
>
> Doug
>
>