[asterisk-dev] PRI HANGUPCAUSE

[Anton]

Hi,

Just was trying to distinguish between local disconnect Q931 
code 34 when no more PRI ZAP channels available and when 
remote switch returns 34 - when there is congestion 
somewhere. Seems now there is no way to do so. May I 
propose making an extra varialble like MVTS has - 
LOCALHANGUPCAUSE which will be setup accordingly local 
conditions, so it will be some normal return code if ZAP 
channel were allocated successfully but remote switch for 
instance returned 34. 
This should be usefull not only for me while working with 
dialplan, for example I would like to dial extra ZAP group 
if local HANGUPCAUSE is 34 (no more ZAP channels in the 
group) but do not want to dial another group if remote 
switch returned 34.

Regards