DNIS identifier in the PRI

[markkarp]

I'm trying to find DNIS number in the Q.931 messages.

Does anybody know where do I have to look for this field in the PRI?

[Georg Pauwen]

Hello,

in the output of 'debug isdn q931' the 'Called Party Number' equals the DNIS (the ISDN number being dialed). Is that what you are looking for ?

[markkarp]

Hi Georg,
I assume so.
The NEC PBX doesn't' report it in the CDR stream. AT&T tells us that DNIS feature is activated. SO I'm trying to get to the bottom of this.
Also it seems that PRI provider can use last 7 or 4 digits of the 800 number in the place of DNIS.
Thank you for your reply.
Mark Karpilovsky
markk@trisys.com