Extensions Outbound Another Gateway

[cardinaltm]

Hello,
for each user I have 3 extensions, something like 3 companies.
no problems with incoming calls

but how to make extension 101 call through first gateway, extension 102 call through second gateway and etc.

maybe someone can suggest something.
option to make 3 domains, in this case not need.

 

[Mikeme]

You can do something with Toll Allow in extention and dialplan.

 

[cardinaltm]

You can something with Toll Allow in extention and dialplan.

Thats good solution, Thank you