12-06-2007 04:47 AM - edited 03-15-2019 07:38 AM
Hi,
My network scenario is a CallManager 5 connected by a bri interface with a Cisco 2811, IOS Version 12.4(9)T6, to a PBX.
When I make a call from the PBX side to the VoIP side i get the "From Unknown Number" message on the voip Phones (Cisco IP Phones 7961 or 7941 series).
I believe this is somehow worked around in the gateway, maybe by adding the command caller-id enable on the voice ports, but this does not seems to be available...
Does anyone knows if I'm right or wrong in this... and if I'm wrong how can I solve this issue?
If you need any more information, please tell me, and I will post it :)
Best Regards,
Ricardo Rolhas
12-06-2007 04:54 AM
Hi,
let's see first if the PBX sends the calling number.
"Debug isdn q931" and "Term mon", will tell you if it does.
12-06-2007 05:56 AM
Hi,
Here is the debug, for you to analyze.
It sends the nember it has dialed, but I don't see any info about it's own number.
I dialed 309 on the pbx side, this is what I get in the debug:
Dec 6 13:54:36.965: ISDN BR0/0/0 Q931: RX <- SETUP pd = 8 callref = 0x01
Bearer Capability i = 0x9090A3
Standard = CCITT
Transfer Capability = 3.1kHz Audio
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0x89
Exclusive, B1
Progress Ind i = 0x8583 - Origination address is non-ISDN
Calling Party Number i = 0x00C3, N/A
Plan:Unknown, Type:Unknown
Called Party Number i = 0x81, '3'
Plan:ISDN, Type:Unknown
Dec 6 13:54:36.989: ISDN BR0/0/0 Q931: TX -> SETUP_ACK pd = 8 callref = 0x81
Channel ID i = 0x89
Exclusive, B1
Dec 6 13:54:37.185: ISDN BR0/0/0 Q931: RX <- INFORMATION pd = 8 callref = 0x01
Called Party Number i = 0x81, '0'
Plan:ISDN, Type:Unknown
Dec 6 13:54:37.421: ISDN BR0/0/0 Q931: RX <- INFORMATION pd = 8 callref = 0x01
Called Party Number i = 0x81, '9'
Plan:ISDN, Type:Unknown
Dec 6 13:54:37.429: ISDN BR0/0/0 Q931: TX -> CALL_PROC pd = 8 callref = 0x81
Dec 6 13:54:37.449: ISDN BR0/0/0 Q931: TX -> ALERTING pd = 8 callref = 0x81
Progress Ind i = 0x8088 - In-band info or appropriate now available
Dec 6 13:54:42.565: ISDN BR0/0/0 Q931: RX <- DISCONNECT pd = 8 callref = 0x01
Cause i = 0x8590 - Normal call clearing
Dec 6 13:54:42.573: ISDN BR0/0/0 Q931: TX -> RELEASE pd = 8 callref = 0x81
Dec 6 13:54:42.625: ISDN BR0/0/0 Q931: RX <- RELEASE_COMP pd = 8 callref = 0x01
Best Regards,
Ricardo Rolhas
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