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CUCM 7.0 - Design Question

I've a quick question for the design of our CUCM 7.0 cluster. We are going to be clustering over the WAN, using 3 servers - new 7825-I3 MCS - with at present about 350 phones.

Here's my design plan can anyone tell me if this looks good/bad/ugly? :)

Server 1: Publisher/TFTP (not providing call services)

Server 2: Subscriber, Primary CallManager

Server 3: Subscriber, Secondary CallManager

Thanks!

Rob

1 ACCEPTED SOLUTION

Accepted Solutions
Hall of Fame Super Red

Re: CUCM 7.0 - Design Question

Hi Rob,

Looks pretty good :) The only change i would make is this;

175 IP Phones

Server 1: Publisher/TFTP (not providing call services)

Server 2: Subscriber, Primary CallManager

Server 3: Subscriber, Secondary CallManager

175 IP Phones

Server 1: Publisher/TFTP (not providing call services)

Server 3: Subscriber, Primary CallManager

Server 2: Subscriber, Secondary CallManager

This way the Call Processing load would be spread over Server 2 & 3.

Cheers!

Rob

1 REPLY
Hall of Fame Super Red

Re: CUCM 7.0 - Design Question

Hi Rob,

Looks pretty good :) The only change i would make is this;

175 IP Phones

Server 1: Publisher/TFTP (not providing call services)

Server 2: Subscriber, Primary CallManager

Server 3: Subscriber, Secondary CallManager

175 IP Phones

Server 1: Publisher/TFTP (not providing call services)

Server 3: Subscriber, Primary CallManager

Server 2: Subscriber, Secondary CallManager

This way the Call Processing load would be spread over Server 2 & 3.

Cheers!

Rob

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