[Asterisk-Users] T100P PRI question

[Eric Wieling aka ManxPower]

Colin Anderson wrote:
> < Cause (len= 5) [ Ext: 1  Coding: CCITT (ITU) standard (0) 0: 0   Location:
> User (0)
> <                  Ext: 1  Cause: Info. element nonexist or not implemented
> (99), class = 
> 
> Looks like the switch on the telco end might be confused about the number
> pattern; try adding:
> 
> pridialplan=unknown
> 
> to zapata.conf in your channel definition, this can cause the switch to do a
> brute force match of the number pattern. 
> 
> Also try dialing local first, if that works then it is definitely because
> the telco is not liking what Asterisk is presenting to it for a number
> pattern. 

I don't really understand why do many people set their pridialplan.  The 
text "PRI Dialplan:  Only RARELY used for PRI." in zapata.conf.sample is 
not there to just take up space in the file.