[cisco-voip] mgcp channel out of service

abbas Wali abbaseo at gmail.com
Mon Feb 25 13:18:58 EST 2013


we have primary-net5 on the gateway and PRI EURO on CUCM configured!!!

On 25 February 2013 18:06, Eric Pedersen <PedersenE at bennettjones.com> wrote:

>  Are they NI2 PRIs? If so, try enabling the "Enable Sending PRI NI2
> Service Message" service parameter. Then CUCM will send messages to the
> remote switch when you disable and re-enable b-channels.****
>
> ** **
>
> *From:* cisco-voip-bounces at puck.nether.net [mailto:
> cisco-voip-bounces at puck.nether.net] *On Behalf Of *abbas Wali
> *Sent:* 25 February 2013 10:47 AM
> *To:* Carlo
> *Cc:* cisco-voip at puck.nether.net
> *Subject:* Re: [cisco-voip] mgcp channel out of service****
>
> ** **
>
> I tried using
> isdn busy b-channel X
> as well but it didnt make any difference and I believe that was rightly
> so, as that one is only used in case of SIP or H323 and MGCP is
> back-hauling L3 to CUCM so it wont affect the channel on the gateway.
>
> Carlo, when you say disable you mean to bring back into service ??? ****
>
> On 25 February 2013 16:33, Carlo <carlo_calabrese2006 at yahoo.com> wrote:***
> *
>
> I found out the hard way too. you can only fix it by restarting the
> controller card.****
>
> ** **
>
> The right way is under Service Parameter (advanced view)****
>
> Look for Change B-Channel Maintenance Status and do it that way. ****
>
> Works OK.  click on the wording and it will explain how to disable it.****
>
> ** **
>
> Carlo
>
> Sent from my iPad****
>
>
> On Feb 25, 2013, at 4:23 AM, abbas Wali <abbaseo at gmail.com> wrote:****
>
>  Folks,
>
> Enable Status Poll - on a card & *Change B-Channel Maintenance Status X: *putting
> a 1 or 2 will bring the channel out of service (graceful/non graceful) and
> I believed a 0 will bring them back into service.
>
> But its not the case and eventually have to reboot the controller.
> Is that really how its supposed to be OR we have missed something.
>
> we are on cucm 8.5 with mgcp gateways.
>
> thanks
> -- ****
>
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>
>
>
> --
> @bbas.. ****
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-- 
@bbas..
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