SIP DTMF Flash Event

Home » Asterisk Users » SIP DTMF Flash Event
Asterisk Users 1 Comment

Is there a way to have Asterisk respond appropriately when receiving a DTMF Flash event via SIP? I’m finding some WiFi SIP phones, specifically the Quickphones QA-342 want to handle transfers/3-way calls by sending a DTMF Flash event instead of handling it properly like every other damn VoIP phone on the planet…

Asterisk sees the Flash event (via the logs), but does not act upon it.



One thought on - SIP DTMF Flash Event

  • Tim Nelson wrote:


    The functionality you are talking about (server side SIP transfers and conferences) are not really implemented for use like this. All of the pieces exist within Asterisk to achieve the expected end result but as this has only ever come up maybe twice noone has ever taken the time to do it. Sorry!