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Inter-Cluster-Trunk or SIP Trunk between CUCM 7.1 and CUCM 12.X for Inter-Cluster Calling.

aniket0422
Level 1
Level 1

 

Hello Guys,

 

Can we configure Inter-Cluster-Trunk or SIP Trunk between CUCM 7.1 and CUCM 12.X for Inter-Cluster Calling.

 

Is it supported ?

1 Accepted Solution

Accepted Solutions

Jaime Valencia
Cisco Employee
Cisco Employee

SIP trunks are only recommended when CUCM releases are 8.6+, anything below should use an ICT

It should work just fine, it was obviously never tested as 7.x is long EOS/EOL.

HTH

java

if this helps, please rate

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2 Replies 2

Jaime Valencia
Cisco Employee
Cisco Employee

SIP trunks are only recommended when CUCM releases are 8.6+, anything below should use an ICT

It should work just fine, it was obviously never tested as 7.x is long EOS/EOL.

HTH

java

if this helps, please rate

 

Thanks Jaime,

 

We configured ICT between CUCM 7.X and CUCM 12.X. Its working fine.

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