Can anyone seeing this issue re-test?

Several of you opened tickets and we were able to make a change that we think will correct this. Asterisk and some BYOD user agents were not interacting properly so we added in something to "handle" that and believe it will fix it for those agents.

Our ATAs were handling it properly which is all we test for since we it's all we officially support, but it does appear some other devices/Asterisk needed special handling for this new upstream provider.