So I have a setup where 8058s phone -> Point to point IPSec VPN with a NetGate box -> OXE Network / OTMS
When this extension calls out and is requested to enter DTMF, it works.
But when it calls its voicemail and is asked to enter a password, OTMS does not receive anything.
The DTMF Payloads are the same in OXE and OTMS
Any idea?