FreePBX chan_pjsip DTMF digits not displaying on screen

[karl_edgeconnect]

Hi,

Not sure where to post this but we have a customer that has various corded and cordless (DECT) handsets and since we migrated from FreePBX 12 to FreePBX 14 (and away from the old chan_sip to the newer chan_pjsip channel driver) there have been some issues with the way PIN numbers display on the screens of the device. Essentially on the old system (chan_sip) when they made an outbound call, the PIN numbers (DTMF digits) would show for a brief time onscreen before being hidden (probably for security purposes), but now with the new chan_pjsip SIP channel driver, the digits don't show even for a second. I have consulted the FreePBX forums and was told by one of the dev's there that there is no setting on the PBX side that can fix this. I also saw that there is no setting enabled on the yealink that would hide the digits either. The DTMF digits are recognised properly, it's just this minor thing that the customer wants fixed.

Regards,