bandwith requiered to install Cisco Unity Connection in failover

[omar_youn]

Hi,

I have two server cisco unity connection version 7, and I have 2 site the first site is branch site and the second site is backup site.

I want to install the first server (primary server) in the site branch and the second server (secondary server) in site backup.

How much bandwith requiered to work cisco unity connection normaly.

NB: I have 24 ports.

thanks a lot,

best regards,

Omar YUNSI

[mdawar]

Hi Omar

Here are the requirements:

Depending on the number of voice messaging ports on each Connection server, the path of connectivity must have the following guaranteed bandwidth with no steady-state congestion:

–For 48 voice messaging ports on each server—50 Mbps

–For 96 voice messaging ports on each server—100 Mbps

–For 144 voice messaging ports on each server—150 Mbps

•The maximum round-trip latency must be no more than 20 ms.

http://www.cisco.com/en/US/docs/voice_ip_comm/connection/7x/requirements/7xcucsysreqs.html#wp151620

Hope it helps.

Mahesh Dawar

www.cisco.com/go/pdihelpdesk

[omar_youn]

Hi Mahesh,

thanks too much for your answer,

the document that you sent me help me.

But the bandwith requiered is too large. Can I install cisco unity in actif/passif?? do you have any idea to minimize the bandwith value?

thanks a lot,

Best Regards,

Omar YUNSI

[mdawar · Accepted solution]

Hi Omar

In Unity Connection 7.0, Active/Passive feature is not there.

I am not sure if there is anyway to reducethe bw. This is tested by the Development Team and hence recommended.

There is a drastic decrease in the requirement in version 8.0.

=====

Depending on the number of voice messaging ports on each Connection server, the path of connectivity must have the following guaranteed bandwidth with no steady-state congestion:

–For 50 voice messaging ports on each server—7 Mbps

–For 100 voice messaging ports on each server—14 Mbps

–For 150 voice messaging ports on each server—21 Mbps

–For 200 voice messaging ports on each server—28 Mbps

–For 250 voice messaging ports on each server—35 Mbps

======

Not sure if it is feasible for you to move to 8 or 8.5.

Hope it helps.

Regards..

Mahesh Dawar

www.cisco.com/go/pdihelpdesk

[omar_youn]

Thanks too much Mahesh  for your help