PJSIP add in PROGRESS p-early-media - Asterisk Community As of Asterisk 13.34.0, 16.11.0, and 17.5.0 some new functionality is available alongside this! Many dialplan applications within Asterisk support a common VOIP feature known as early media. conservative voter guide 2022 - gyogankun.net PJSIP add in PROGRESS p-early-media stzikop October 25, 2021, 10:57am #1 Hi all, i have setup an Asterisk solution with PJSIP (pjsip 2.10 and asterisk 18.6) and I need to play some audios before 200 OK is sent. blob | commitdiff | diff to current: 2017-06-07: . It might be 10000-20000 UDP port range that you need to forward to your PBX - but check port settings in /etc/asterisk/rtp.conf file. PJSIP-pjproject - Asterisk Project - Asterisk Project Wiki Also the Asterisk CLI command "rtp set debug on" might help you see more info. More than one mailbox can be specified with a comma-delimited string. PJSIP One Way Audio - Asterisk SIP - Asterisk Community 180 Ringing after 183 Progress is not passed on to the caller Early Media is most frequently associated with the SIP channel, but it is also a feature of other channel drivers such as H323. pjproject by default currently will follow media forked during an INVITE on outbound calls if the To tag is different on a subsequent response as that on an earlier response. Hi everyone, Now I'm trying to use PJSIP protocol with ALSA end device. ALSA end device can not hear early media (outgoing via PJSIP) PJSIP Advanced Codec Negotiation Created by George Joseph, last modified on Jul 15, 2020 Preface This document is by no means complete and neither is the software as of July 15, 2020. This functionality is called bundling and comes courtesy of a community member, George Joseph, who you can also thank for such PJSIP additions as wizards for configuration and the PJSIP_HEADER dialplan function.