I need to integrate my clients Nortel opt 11C with CUCM 6.0. I configured mgcp at cisco 2812 router and it is registered with cucm 6.0 successfully.
Then i interfaced my mgcp gateway to Nortel using QSIG E1 signalling. QSIG was configured at Nortel by the client.
Due to availability of only 16 PVDMs at cisco router i configured timeslots 1-16 while timeslost at NOrtel was configured to 1-30 by the client. Below is my router configuration.
controller E1 0/0/1
pri-group timeslots 1-16 service mgcp
no ip address
no logging event link-status
isdn switch-type primary-qsig
isdn timer T310 120000
isdn protocol-emulate network
isdn incoming-voice voice
isdn bind-l3 ccm-manager
no cdp enable
Now this mgcp gateway interface is not registering with cucm 6.0. Below is the status of the ISDN
2821-GW#show isdn status Global ISDN Switchtype = primary-net5
%Q.931 is backhauled to CCM MANAGER 0x0003 on DSL 0. Layer 3 output may not apply
ISDN Serial0/0/1:15 interface
******* Network side configuration ******
dsl 0, interface ISDN Switchtype = primary-qsig
**** Master side configuration ****
L2 Protocol = Q.921 0x0000 L3 Protocol(s) = CCM MANAGER 0x0003
Layer 1 Status:
Layer 2 Status:
TEI = 0, Ces = 1, SAPI = 0, State = TEI_ASSIGNED
Layer 3 Status:
0 Active Layer 3 Call(s)
Active dsl 0 CCBs = 0
The Free Channel Mask: 0x00000000
Number of L2 Discards = 0, L2 Session ID = 1
Total Allocated ISDN CCBs = 0
Is this the issue with TIMESLOT mismatch or something else.
Thanks in Advance.