D Channel Monitoring outbound calling number has extra digits

[SherWat]

I setup D channel monitoring for outbound calling and the calling number that is being sent as extra digits at the end - the 101359

DCH 14 OMSG SETUP REF 00000001 CH 21 1 TOD 13:12:41
CALLING #:7057257025101359NUM PLAN: NUM UNKNOWN/UNKNOWN (UNKNOWN)
CALLED #:7057304744 NUM PLAN: E164/NATIONAL / NPA

DCH 14 OMSG CONN ACK REF 00000001 CH 21 1 TOD 13:12:43
​

Other outbound calls don't include these extra digits as shown below:

DCH 14 OMSG SETUP REF 00000012 CH 21 18 TOD 13:26:12
CALLING #:7057257025 NUM PLAN: E164/NATIONAL / NPA
CALLED #:7053458111 NUM PLAN: E164/NATIONAL / NPA

DCH 14 OMSG CONN ACK REF 00000012 CH 21 18 TOD 13:26:26

DCH 14 OMSG SETUP REF 00000011 CH 21 17 TOD 13:26:28
CALLING #:7057257025 NUM PLAN: E164/NATIONAL / NPA
CALLED #:7053058966 NUM PLAN: E164/NATIONAL / NPA

DCH 14 OMSG CALLPROC REF 00009624 CH 21 2 TOD 13:26:50
​

The numbers of 101359 don't mean anything to me that I can think of.
Does anyone know what they may be referring to?

Thanks.

 

[Firebird Scrambler]

It's a strange one, but something tells me it's NCOS and ACOD related. Was the trunk using NCOS 10?

Firebird Scrambler

Nortel & Avaya Meridian 1 / Succession & BCM / Norstar Programmer

Website =

http://somertel.net

linkedin

 

[KCFLHRC]

Do you have 2 PBX's tied together with a PRI? Kinda looks like a network call to me. Like the trunking is in PBX A and this call originated in PBX B. Maybe?

 

[SherWat]

So it turns out that the numbers - 101359 - are actually the start of the IP address - 10.135.9 - of a system I have set up in my NRS as a SIP endpoint. So now I need to figure out why it is sending those numbers. I am assuming that it isn't sending the last two digits as it reached a max of 16 digits to send.

 

[bignose21]

As the others are in a national format and the odd one is Unknown is there something screwy in CMDB in LD 86? (If you are on 7.6) the DCH messaging is that for the Outbound call from the PABX where the Phone originating the call is registered?