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CUCM - mwi over qsig failure


I have an MWI message being sent to my CUCM over a T1 qsig trunk via MGCP gateway.

My problem is that the MWI light on the Cisco 7911 phone doesnt turn on.

Here is a trace on the Cisco 2811 MGCP gateway that gets sent to CUCM :

*Apr 13 09:39:53.453: ISDN Se0/0/0:15 Q931: RX <- SETUP pd = 8  callref =  0x0200
        Bearer Capability i = 0xA880
                Standard =  ISO/IEC
                Transfer Capability = Unrestricted  Digital
                Transfer Mode = Circuit
                Transfer  Rate = Packet - not specified
        Channel ID i = 0xAC
        Facility  i =  0x9FAA06800100820100A1190201010201503011800533353030300A0101830101A4028000
         Called Party Number i = 0x80, '35000'
                Plan:Unknown,  Type:Unknown
        Sending Complete
*Apr 13 09:39:53.457: ISDN  Se0/0/0:15 Q931: TX -> CALL_PROC pd = 8  callref = 0x8200
        Channel  ID i = 0xAC
*Apr 13 09:39:53.461: ISDN Se0/0/0:15 Q931: TX -> RELEASE pd =  8  callref = 0x8200
        Cause i = 0x809D - Facility rejected
*Apr 13  09:39:53.469: ISDN Se0/0/0:15 Q931: RX <- RELEASE_COMP pd = 8  callref =  0x0200

From my understanding , the Bearer Capability of A880 is for MWI ,,correct me if i am wrong.

I can see that CUCM rejects the request. Does anyone off hand see why ?

I can take more traces to help out.

One thing is that i tested MWI using SIP trunks into my CUCM and i needed to tick a box on the SIP trunk in CUCM to

allow Unsolicited Notify Messages ... is there something similar for Qsig trunks ?

My CUCM is 7.0.2


I have the following error reported on CUCM ....

04/22/2010 12:17:02.407 CCM|CcmCcmdbHelper::getDnAndMwiData -  getCallForwardDynamicRecordGivenNumPlanPkid() FAILED for device  name(S0/SU0/, numplan  pkid(99489250-aefb-668e-d747-83cf35d71968) -->  IGNORING|<CLID::StandAloneCluster><NID::callMgr><LVL::Error><MASK::ffffff>

Does anyone know what that could indicate ?



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