I have multiple sip provider and they appears to have different DTMF mode set.
In chan_sip there was a way to set SIPDtmfMode in the dialplan but,
in chan_pjsip there isnt a way.
Are there any other ways to set DTMF mode?
Currently, I have AMI Originating a Call which and then wait for the client to press a button, which intermittently doesn’t respond to the touch tone. I believe its a DTMF issues if not please enlighten me.