Communicate with any domain

[CGOODDAY]

Hi guys.
You are all doing well.
I have multiple domains(tenants).
I was wondering if an extension of one domain can call the extension of another domain. I tried it but it told me forbidden. I hope this was possible.
Any one with idea of possibility?

 

[krooney]

Please see

Inter domain dialing

Hi, How to do inter domain dialing, ie: I have 2 domains: domain_A (ext. 100 - 105), domain_B (ext. 100 - 105), how to being able to call inter domain between ext. 100 @domain_A to ext. 105@domain_B? I have read this but I'm not sure if it's still valid since that thread was 2017 (it's almost 7...

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