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Community Member

MGCP registration


I have configured on the CCM 3.2 SPG the MGCP gateway (cisco3660) that support NM-HDA (FXS,FXO).

It functioned well till two days ago. So, when i was going to check the configuration on the CCM, i finded that the FXO, FXO port are not registred on CCM.

Here are the different tests :

- Ping between the ccm and gateway using the domain name is well.

- I have booted the router and the CCM.

When i was on the router, it displays an DSP error.

Is-it this problem or there are others things.

Could you please help me.

Community Member

Re: MGCP registration

I've seen the same exact issue and the only way I could get those ports to come back up was to do a reload (This is also what the TAC had me do). I solved my problem by updating my IOS version. This was a known issue but I don't have that info anymore.

Community Member

Re: MGCP registration

Thank for your response.

Could you please tell me which ios version are you using to update your router.

Actually, i m using IOS 12.2(8)T4 .

Thank you

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