[cisco-voip] PSAP sees Billing Telephone Number, not DID associated with phone

[Jason Aarons (US)]

That person is lying!  I've had several AT&T customers with this
identical problem.  If you have an AT&T Account Manager I would get with
them.

 

You can "debug isdn q931" after hours and make a outbound call, and see
if your sending something other than the BTN.  This should be a pretty
easy problem to look at.

 

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Lund, John C.
Sent: Friday, October 30, 2009 4:49 PM
To: 'cisco-voip at puck.nether.net'
Subject: [cisco-voip] PSAP sees Billing Telephone Number,not DID
associated with phone

 

Hi,

 

We purchased a PRI (Cisco 2851 Gateway) from ATT, and while testing I
find out the PSAP only sees the BTN when I make a test 911 call.  I
called the ATT trouble line and they told me they never block the
calling number and that it is configurable on each PBX.

 

Are they correct and is it a setting I can change to allow the PSAP to
see individual DIDs?  

 

CUCM 7.02

2851 MGCP

NM-4VWIC-MBRB / VWIC2-1MFT-T1E1-T1

 

 

 

Thanks,

 

John 

 

 




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