Trunk To Cisco CUCM and Park

[jschnarkey]

I have a Cisco call manager and a HiPath4000 and an OSV trunked together. The two Unify systems share a branch office for park and the CUCM has it's own park.
I am disconnecting the OSV so I am losing the nice park server. If I park a call on the 4K with directed park, I can pick it up from any phone in the 4K and any number parked on the CUCM can be picked up from anywhere by using DID's.
I have the directed pickup code in the CUCM to send the *3 and park number (*3XXXXX) to the 4K to pick up calls that were parked on the 4K but my trunk will not allow it. Would anyone know what COT parameter I may be missing to allow this?
Parking on the CUCM is not an issue since that is done with extension numbers and the 4K can dial them, it's only retrieving a 4K parked call from the CUCM with *3XXXXX numbers.

 

[thepfy]

Have you done a trace?
If SIP have you checked the SIP messages when attempting the pickup?

What is your current COT and COP for the trunk?

 

[jschnarkey]

No trace yet. I need to make an adjustment in the cucm and the trunk gets bounced with each change. Not something I can do during the daytime.

Cot:
DIS-COT:111;
H500: AMO COT STARTED

COT: 111 INFO: SIP TO RRMC CISCO
DEVICE: INDEP SOURCE: DB
PARAMETER:
PRIORITY FOR AC WILL BE DETERMINED FROM MESSAGE PRI
RECALL IF USER HANGS UP IN CONSULTATION CALL RCL
TRUNK CALL TRANSFER XFER
TRUNK SIGNALING ANSWER ANS
CHANGEOVER FROM HOLD TO RING TONE CHRT
KNOCKING OVERRIDE POSSIBLE KNOR
CALL EXTEND FOR BUSY, RING OR CALL STATE CEBC
NETWORKWIDE AUTOMATIC CALLBACK ON BUSY CBBN
NETWORKWIDE AUTOMATIC CALLBACK ON FREE CBFN
REGISTRATION OF IMPLAUSIBLE EVENTS IEVT
DON'T RELEASE CALL TO BUSY HUNT GROUP BSHT
END-OF-DIAL FOR BLOCK IS SET BLOC
DESTINATION NUMBER WITH PREFIX DIGITS TO CDR DPRE
EMERGENCY OVERRIDE/DISCONNECT VIA S0/S2 LINE PROV
ACTIVATE TRANSIT COUNTER ADMINISTRATION FOR S0/S2 LINE ATRS
CONNECTION TO ROUTE OPTIMIZATION NODE ROPT
TSC-SIGNALING FOR NETWORKWIDE FEATURES (MANDATORY) TSCS
INCOMING CDR ACTIVATE PER TRUNK ICZO
TRUNK SENDS CALL CHARGES TO ORIGINATING NODE NUMBER TRSC
CALL FORWARDING PROGRAMING FOR OTHER SUBSCRIBERS CFOS
NO LOCAL HOLDTONE, HOLDTONE FROM REMOTE SYSTEM NLHT
PIN NETWORKWIDE POSSIBLE PINR
AOC PER CALL (AUTOMATICAL OR ON REQUEST), MAND. CORNET-NQ AOCC
CDR FOR BREAK OUT TO CARRIER CDBO
CALL CHARGE DISPLAY CDRD
AUTOM.DTMF CONVERSION ON INCOM.CALL WHILE IN TALK STATE AMFC
SEND DIGITS VIA IN.BAND DTMF BEFORE ANSWER IBBA
RESERVED ELEMENT CLNA
RESERVED ELEMENT CLNO
RESERVED ELEMENT CLAC
NO TONE NTON

AMO-COT -111 CLASS OF TRUNK FOR CALL PROCESSING
DISPLAY COMPLETED;

DIS-COP:111;
H500: AMO COP STARTED

COP: 111 INFO: SIP TO RRMC CISCO
DEVICE: INDEP SOURCE: DB
PARAMETER:
REGISTRATION OF LAYER 3 ADVISORIES L3AR

CO TRUNK ACCESS:
TRUNK ACCESS TA

TOLL ACCESS:
TRUNK ACCESS TA

AMO-COP -111 CLASS OF PARAMETER FOR DEVICE HANDLER
DISPLAY COMPLETED;

 

[jschnarkey]

I ran wireshark on the cucm side (my PC and softphone) and the 4K is sending a 403 forbidden error. This in conjunction with a Q.850 cause code 21, all points to the 4K not liking what I am dialing.
I am dialing *310092 where *3 is directed call pickup and 10092 is where the call is parked.