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wud
Community Member

CCM 712 with ISR 2811 for the MGCP GW to PSTN

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?

2 REPLIES

Re: CCM 712 with ISR 2811 for the MGCP GW to PSTN

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
Community Member

Re: CCM 712 with ISR 2811 for the MGCP GW to PSTN

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?

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