SIP port change issue in Collaboration Edge

[Nizam.Ahmed]

Hi Collaboration Expert,

Please suggest me about changing sip port number for configuration of Cisco Collaboration Edge (MRA). If is it possible then where needs to change in expressway site as well as cucm cluster site.

Thanks in Advance.

BR

Nizam

[Dennis Mink]

why do you want to do that? it could cause more issues

[Nizam.Ahmed]

Hi Mink,

Thanks for your response.

I want to do that because of the sip ports(5060 & 5061) needs for permission in different level of management which will take lengthy time and clarifications to make them understand. Though client will do that but in the mean time we would like to complete the project to test the flavor of MRA.

So it will be highly appreciable if anybody  suggests about this.

Mink would you tell me which issues can happen?

[Dennis Mink]

If you have a 3rd party that uses a 3rd party SIP client to make URI calls into your organisation, 

it is most likely gonna attempt to connect using 5060 and 5061, if you decide to change that, than those types of external calls will most likely fail.