[cisco-voip] MCS-7816 and Max IP Phones

[Chris Ward (chrward)]

Hi David,

 

I do not believe the 500 phone limit is hard-coded into the system
anywhere. This doesn't mean it should be ignored either.

 

The two things you need to check would be your available DLUs and the
CCM service parameter "Maximum Number of Registered Devices". As long as
these values are high enough to allow 530 phones then the system should
allow it. This does mean you have to be careful and monitor system
performance closely as you would technically be over subscribing the
system.

 

However, if CPU, memory usage, and hard drive IO all stay at acceptable
levels then you shouldn't have a problem.

 

-Chris

 

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of David Lima
Sent: Friday, October 23, 2009 4:46 PM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] MCS-7816 and Max IP Phones

 

Hi guys, I have a cluster with 2 servers of MCS-7816 running CUCM 7.1.

Now I have 480 IP Phones registered and I need to add 50 ip phones. If
the capacity of the MCS-7816 is 500 seats, it means that the ip phone
501 will be rejected with the system???

 

Thanks for the suggestion guys.

 

David

 

 

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