many sbc-sip server can send REGISTER to carrier

[AndreHeber]

We need to add a functionality:
The carrier requires that our sbc-sip servers are registered at their side. We abuse the outgoing call register mechanism for that, but that restricts us to have only one sbc-sip server registered.
We are developing a feature to register many sbc-sip servers.

I see now different ways how that can be done:

• removing the old mechanism ("only one server is registered") and replace it with a new one
• offer both mechanisms ("only one server is registered" & "all servers are registered")
• jambonz isn't interested and this is a Cognigy feature

What do you think?

[davehorton]

The issue we may run into when we register from multiple SBCs is that some carriers will then "fork" the invite for an incoming call and send us multiple INVITEs. This obviously will cause havoc. Therefore, the proper way to do this feature, I think, is to add a new column at the voip_carrier level that indicates for this carrier we should do the multiple register thing.