Echo cancellation for Asterisk SIP/PJSIP trunks: removes network (line) echo with WebRTC AEC as an Asterisk module (func_lec). Works with FreePBX, IssabelPBX and plain Asterisk.
sip webrtc telephony asterisk voip pjsip freepbx echo-cancellation issabel aec sip-trunk asterisk-module echo-canceller network-echo
-
Updated
Nov 8, 2026 - C