While debugging a SIP trunk with an Avaya IPO, I noticed that wikis PJSIPdtmf_mode at  includes:This setting allows to choose the DTMF mode for endpoint communication.rfc4733 – DTMF is sent out of band of the main audio stream. This supercedes ..
I have an ARI application that is registered for Stasis in the dialplan. One of the events I reap in my application is a ChannelDtmfReceived. The thing is, Asterisk 13.6.0 sends me two DTMF for each DTMF pressed (have tried both SIP phones and landline..
folks,We have an issue with several Cisco SPA512G phones connected to an Asterisk platform where several users hear loud, random beeps during calls to external recipients. The noises are akin to button press tones, are very loud and a significant annoyan..
All;I build a conference server using Asterisk 1.8 and the third party module app_konference.so. I would ask on their forum, but the forum seems to be pretty dead. The problem I am having is that when I have conferences that have a lot of members, ..
Im attempting to find where my extra long DTMFTones are coming from.Im dialing from my sip handset through my proxy to my Asterisk box which is my PSTN Gateway.Im pressing 4 to select a menu and everything is fine.[Feb 12 16:58:18] DTMF channel..
all, We have recently upgraded some of our services to Asterisk 12 with PJSIP. We have 2 issues related to DTMF:1. in the regular SIP channel we had DTMF auto mode, which adapted the DTMFsettings according to the incoming INVITE – RFC2833 or inba..
I have 2 Asterisk systems and a unique scenario where I need to play a particular tone on Asterisk1 and identify the same tone on Asterisk2. Following is my call flow, Asterisk1(Plays audiofile1,Wait for 2 Sec,Plays a tone,Plays audiofile2) ->PSTN..
HiIm trying to get the rebuilt parking functionality to work in Asterisk 12.0.0.In Asterisk 11.6.0 I managed to get a call to get parked by adding a dynamic feature in features.conf for the DMTF sequence *# which called a macro in extensions.conf, wh..
everyone,I am looking for advice about the design of a SIP-based intercom. Icount on your help, as my current attempts are not fruitful (yet).This will be a pretty long message, so heres my fundamental question:Is there a way to interpret DTMF to..