[cisco-voip] rebooting CM

[Anthony Mendoza]

I am not sure about the dropped calls, but I know the phones will all 
register themselves appropriately, and then re-register when you kick 
the other system.  I keep up with Cisco's patch updates and do the 
rebooting once a month, but never have done it while checking to see if 
live calls are lost..  I think one time I tested it and as long as 
you're not restarting the GW you may be ok...  I don't think the CCM is 
required after the call is in progress.. I think at that point packets 
go from the phone to the GW....I usually do my reboots at night after 
notifying the company that the phones will be offline / down for 15-30 
minutes (depending how long the patches take)...

just my $0.02..

On 2/11/2004 3:24 PM, Voll, Scott wrote:

> I know the whole purpose of having a pub and sub is for redundancy but I
> have a question.
> 
> If I have all my phones pointed at the sub and I reboot the pub, will I
> loose any CM Services?
> 
> I think the answer is no.
> 
> Once I have rebooted the Pub and want to reboot the Sub, What will
> happen?  Will it automatically re-register with the Pub?  How long will
> that take?  Will calls drop?  If it re-registers with the pub will it
> re-register to the sub when it comes back up?
> 
> I need to get the MS security update installed ASAP and don't want to
> take down the phone system to do it.
> 
> TIA
> 
> Scott
> 
> 
> _______________________________________________
> cisco-voip mailing list
> cisco-voip at puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-voip

-- 
Anthony Mendoza
Senior Infrastructure Manager
t: 650-298-5955
c: 510-579-1909
f: 650-298-4601
e: amendoza at niku.com

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