CUCM v 18.104.22.16800-2
Voice GW 3925
Qsig link to PBX
Hi weird one here, got a qsig link to pbx can call back and forth no problem from the two units.
However we have set the call forward no answer to a pbx extension (can call it fine from all IP handsets) but when call forward no answer kicks in get the below error.
Call forward no answer timer is set to 20seconds.
Mar 20 04:21:03.845: ISDN Se0/1/1:15 Q931: TX -> SETUP pd = 8 callref = 0x0004
Bearer Capability i = 0x8090A3
Standard = CCITT
Transfer Capability = Speech
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0xA98381
Exclusive, Channel 1
Facility i = 0x9FAA068001008201008B0100A132020101020115302A0201010A0103800103A109A30780053836333334A314801242616E6B7369612D423133622D3836333334
Facility i = 0x9FAA06800100820100A119020100020100801142616E6B7369612D4238652D3836333433
Calling Party Number i = 0x00A1, '86343'
Called Party Number i = 0x80, '85500'
Redirecting Number i = 0x000082, '86334'
Mar 20 04:21:03.957: ISDN Se0/1/1:15 Q931: RX <- RELEASE_COMP pd = 8 callref = 0x8004
Cause i = 0x81E074 - Mandatory information element missing
Any help would be appreciated here
Think issue is with PBX but need to be sure
Your facilities decode as
Facility Ie Data:
Network Facility Extension: Len: 06
Interpretation APDU: Len: 01
RoseAPDU InvokePDU: Len: 32
unknownPartyNumber: 80, Len: 05
namePresentationAllowedSimple: 80, Len: 12
It seems to me that you are sending a redircted call but not forwarding the redirecting number 86334 due to
The far end want this information.
Can you check the settings on your gateway for OUTBOUND CALLS
Calling Party Selection
Calling Party Presentation
Redirecting Number IE Delivery Outbound
Thanks for the response, been doing some digging and all settings were correct (calling party selection etc..)
Redirecting Number IE Delivery Outbound was enabed but I disabled it to test again.
The calls work with Redirecting Number IE Delivery Outbound disabled and call forward no answer.
Need to work with PBX vendor to sort out why their not seeing the number come across.