[cisco-voip] CCM & PBX via Qsig

[Lemon]

Hi,

I have the following setup:

A Siemens PBX connecting to a CallManager via Qsig (mgcp controlled)

and

the CCM connecting to PSTN via PRI (mgcp controlled)

Calls to and from CCM works fine (inbound and outbound)
Calls to and from PBX works fine (inbound and outbound)
Calls from CCM to PBX works fine
Calls from PBX to CCM does not work

My D-channel towards the PBX looks like this:
!
interface Serial1/0:15
 no ip address
 encapsulation hdlc
 isdn switch-type primary-qsig
 isdn overlap-receiving T302 2000
 isdn incoming-voice voice
 isdn bind-l3 ccm-manager
 isdn sending-complete
 no cdp enable
end
!

and debug isdn q931 gives the following:

01260: Mar 25 11:13:42.699 SAST: ISDN Se1/0:15 Q931: RX <- SETUP pd = 8
callref = 0x0001
        Sending Complete
        Bearer Capability i = 0x9090A3
                Standard = CCITT
                Transfer Capability = 3.1kHz Audio
                Transfer Mode = Circuit
                Transfer Rate = 64 kbit/s
        Channel ID i = 0xA98381
                Exclusive, Channel 1
        Facility i =
0x91AA068001008201008B0100A10D02017D06042B0C092903020780
        Facility i =
0x91AA068001008201008B0102A11302017E02013B300B30090A01050A01040A0103
        Facility i =
0x91AA068001008201008B0100A11402017F06042B0C09008009524543455054494F4E
        Progress Ind i = 0x8183 - Origination address is non-ISDN
        Calling Party Number i = 0x0183, '70008'
                Plan:ISDN, Type:Unknown
        Called Party Number i = 0x89, '70051'
                Plan:Private, Type:Unknown
        Locking Shift to Codeset 5
        Codeset 5 IE 0x32  i = 0x81
001261: Mar 25 11:13:42.727 SAST: ISDN Se1/0:15 Q931: TX -> CALL_PROC pd =
8  callref = 0x8001
        Channel ID i = 0xA98381
                Exclusive, Channel 1
001262: Mar 25 11:13:42.727 SAST: ISDN Se1/0:15 Q931: TX -> FACILITY pd = 8
callref = 0x8001
        Facility i = 0x9FAA06800100820100A40602017E800100
001263: Mar 25 11:13:42.727 SAST: ISDN Se1/0:15 Q931: TX -> ALERTING pd = 8
callref = 0x8001
        Facility i =
0x9FAA06800100820100A112020101020101800A4D6172636F204465656E
        Progress Ind i = 0x8088 - In-band info or appropriate now available
001264: Mar 25 11:13:42.759 SAST: ISDN Se1/0:15 Q931: RX <- STATUS pd = 8
callref = 0x0001
        Cause i = 0x81E41C - Invalid information element contents
        Call State i = 0x03
001265: Mar 25 11:13:42.771 SAST: ISDN Se1/0:15 Q931: TX -> DISCONNECT pd =
8  callref = 0x8001
        Cause i = 0x80E2 - Message not compatible with call state or not
implemented
001266: Mar 25 11:13:43.075 SAST: ISDN Se1/0:15 Q931: RX <- RELEASE pd = 8
callref = 0x0001
001267: Mar 25 11:13:43.099 SAST: ISDN Se1/0:15 Q931: TX -> RELEASE_COMP pd
= 8  callref = 0x8001



Any ideas? Where to look?

Thnx

Charl
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