[asterisk-dev] QSIG error -- can somebody explain?

Wolfgang Zweimueller wzwei at kurtkrenn.com
Thu Feb 16 07:16:52 MST 2006

"janvb at caselaboratories.com" <janvb at caselaboratories.com> writes:

> .
>> 1 > Bearer Capability (len= 5) [ Ext: 1  Q.931 Std: 0  Info transfer 
> This is NOT Q.SIG!

Hmm. I must have overlooked that. Now, everything is clear.

> Q.Sig and Q.931 have similar message headers, but different contents in 
> the IE's so a Q.931 passed to a side that expect Q.SIG or vise versa 
> will complain about fields.

Of course.

> However:
> The Asterisk libpri is a 'hackup'  as far as Q.931 and EuroISDN goes! 
> BRI in particular is problematic. Asterisk will not pass EuroISDN 
> compliance testing etc.

That is bad. 

Is there a plan to implement Q.SIG for BRI?


More information about the asterisk-dev mailing list