CCM 712 with ISR 2811 for the MGCP GW to PSTN

[wud]

I have a problem when configuring the CCM 7.1.2 with ISR 2811 as a MGCP gateway to PSTN.

I got errors on "debug mgcp error"

Sep 2 19:34:27.645: //-1/xxxxxxxxxxxx/MGCP/mgcp_mp_get_not_entity(830):[lvl=2]Invalid parameter (pkt 0x485E8038 pkt->mgcp_parm_lines 0x00000000).

What does this mean?

[Nicholas Matthews]

Hmm. It's possible you have CUCM configured for fax relay but it didn't make it to the gateway. Try adding:

no mgcp fax t38 inhibit

mgcp default-package fxr

mgcp package fxr

no mgcp

mgcp

Other than that, 'debug mgcp packet' would be more helpful.

What's the actual problem?

-nick

[wud]

Okay it is fixed because I had a wrong hostname in CCM.

By the way, even everything is working, why do I see status/ip address are unknown/unknown in the CCM config page?