[cisco-voip] q931 > inbound from PSTN calling party number

Voll, Scott Scott.Voll at wesd.org
Fri Jan 19 15:52:35 EST 2007


All calls are this way?

 

If so, I'm guessing it's a Telco issue as I use MGCP and NI2 on my Pri's
and have no issues with Caller ID.

 

I get Unknown on the people who have caller id blocked on there numbers.

 

Scott

 

________________________________

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Jason Aarons
(US)
Sent: Friday, January 19, 2007 11:47 AM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] q931 > inbound from PSTN calling party number

 

I wonder why the telco isn't delivering the calling party number to me??
This is a MGCP gateway and 7900s show Unknown Number for every inbound
call.  Primary-5ESS switchtype and NI2 signaling.

Debug isdn q931

Jan 19 20:32:46.011: ISDN Se0/0/0:23 Q931: RX <- ALERTING pd = 8
callref = 0x80 
                Transfer Capability = Speech 
                Transfer Mode = Circuit 
                Transfer Rate = 64 kbit/s 
        Channel ID i = 0xA98397 
                Exclusive, Channel 23 
        Progress Ind i = 0x8283 - Origination address is non-ISDN 
        Calling Party Number i = 0x00C3, N/A 
                Plan:Unknown, Type:Unknown 
        Called Party Number i = 0xC1, '9807916' 
                Plan:ISDN, Type:Subscriber(local) 
Jan 19 20:33:15.803: ISDN Se0/0/0:23 Q931: TX -> CALL_PROC pd = 8
callref = 0x8 
00C 
        Channel ID i = 0xA98397 
                Exclusive, Channel 23 
Jan 19 20:33:15.807: ISDN Se0/0/0:23 Q931: TX -> ALERTING pd = 8
callref = 0x80 
0C 
        Progress Ind i = 0x8088 - In-band info or appropriate now
available 
Jan 19 20:33:38.187: ISDN Se0/0/0:23 Q931: RX <- DISCONNECT pd = 8
callref = 0



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