3 Sites using 3 UC500

[cesarbetancourt]

Hi guys I was wondering if there's a way or it's possible to install 3 different sites on different locations each one with a UC500 16 Users, and share extensions and be able to communicate with other sites, if it is, can you help me with some guidelines and best practices?

Regards

[Nicholas Matthews]

Yes, you can do this.

What you will end up with is dial peers pointing towards the other sites.

If you have 3 sites, say A has extensions 1.., B has 2.., and C has 3..

You would have dial peers on each site that point those extensions to the other ones via SIP or H323.

Site A:

dial-peer voice X voip

destination-pattern 2..

session target ipv4:

dial-peer voice X voip

destination-pattern 3..

session target ipv4:

Site B:

dial-peer voice X voip

destination-pattern 1..

session target ipv4:

dial-peer voice X voip

destination-pattern 3..

session target ipv4:

...etc

You would in essence, create a fully meshed H323 or SIP trunk between each site.