Hello everyone!

I'm wondering something about Kamailio. Here is the idea:

Such and example, I want to give base system which depends on Kamailio to 3 companies in 1 server.

So I have 1 Kamailio Server and 4 or 5 Freeswitch server. Thus, I have to set a domain for each company, so total is I need 3 domains.

For example a, b, c are users. But they should in the different domains for know which is which. In a word, it should seems like this:

or

etc...

So where can I do this? Remember, Kamailio should in the 1 server and all of domains and users should in this server (I will use Postgres)

For more details, you can write.

Thank you.

Regards.