We recently converted a server from the chan_sip driver to only pjsip.
Everything is working, but we’re having one way audio issues with an FXO, an Obi 110.
We have this device setup via a Trunk entry. Here’s what we had on chan_sip:
Note the nat and dynamic parts.
I cannot figure out how to replicate this on the pjsip trunk, and therefore we’re having one way audio issues.
I read on this wiki that I need to set the following settings to replicate chan_sip’s “nat=yes”, but I can’t find them in the FreePBX UI under Trunks, only under Extensions, and this device needs to be a Trunk.
Anyone know how I can have a NAT’d dynamic host on pjsip?