Tried both ways, no joy. Sent from my iPhone
> On Apr 8, 2018, at 1:23 PM, Forrest Christian (List Account) > <[email protected]> wrote: > > Are they behind nat? > > Sounds like it might be a reinvite issue, asterisk will try to get out of the > audio path by telling the endpoints to talk directly to each other. If nat > is involved asterisk will often tell the endpoints to talk directly even if > they have no direct connection between them. > > Disabling reinvite may help if this is the case. > >> On Sun, Apr 8, 2018, 11:27 AM Chuck McCown <[email protected]> wrote: >> Pulling our hair out. The Aastra phones will call each other, we can send >> dtmf but no audio. Linksys sip ata does the same thing. These were >> working, very frustrating.
