We will send an INVITE to all (AOR "address of records") that are registered to our network for a given account.

This means that all devices should ring.

One problem you guys may be running into is a Softphone or User Agent that "expires" or "unregisters" existing registrations when it "registers".

If this is not the case please open a ticket with title: ATTN. BRANDON.

In order for me to look further into each individual's scenario.

Thank you.