Maximum number of H.323 and SIP trunks in CUCM 7

[haouaswajih]

Dear Networkers,

I would like to know what is the maximum number of H.323 trunks supported with CUCM 7

I would like to know what is the maximum number of SIP trunks supported with CUCM 7

Can you please help?

[Jaime Valencia · Accepted solution]

SRND and config guides are always the 1st place to look for this kind of data

•A cluster consisting of MCS 7825 or MCS 7835  servers can support a maximum of 600 H.323 devices (gateways, trunks,  and clients), digital MGCP devices, and SIP trunks.

•A cluster consisting of MCS 7845 servers can  support a maximum of 2100 H.323 devices (gateways, trunks, and clients),  digital MGCP devices, and SIP trunks.

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/srnd/7x/callpros.html

HTH

java

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