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No ringback tone on outbound calls - FreePBX Community Forums
https://community.freepbx.org/t/no-ringback-tone-on-outbound-calls/23225#:~:text=Go%20to%20your%20trunk%2C%20look%20for%20%E2%80%9CAsterisk%20Trunk,from%20the%20called%20channel%20%28s%29%20until%20one%20answers.
[Solved] No audio in outgoing calls until the call is ...
https://community.asterisk.org/t/solved-no-audio-in-outgoing-calls-until-the-call-is-placed-on-hold-and-off-hold/73679
I am doing some bespoke development work with Asterisk and I’m stuck on this issue. When you make an outgoing call there is no audio until it is placed on-hold and off-hold. For incoming calls, the audio seems to work fine (from another SIP …
One way audio during outgoing calls - Asterisk SIP ...
https://community.asterisk.org/t/one-way-audio-during-outgoing-calls/91154
During some outgoing calls we are experiencing the issue of one-way audio. We can hear the callee, but the callee can not hear us. We then took a capture of a flawed call and noticed that the issue seems to originate from a carrier-side codec switch. Our carrier is sending the 180 ringing SPD packet as g722, in which case our asterisk sends RTP as g722, but the …
No sound when making outgoing call via JsSIP (Asterisk)
https://stackoverflow.com/questions/63285859/no-sound-when-making-outgoing-call-via-jssip-asterisk
I'm trying to debug the existent system, where calls are made via Asteriks. When accepting incoming calls, everything works fine, but on making outgoing call there is apparently no sound (but I accept 'addstream' event and attach stream to audio). Production code takes 500 lines, but this code does pretty much the same, but doesn't work as well
No audio on Asterisk SIP call - Stack Overflow
https://stackoverflow.com/questions/5554837/no-audio-on-asterisk-sip-call
2) Not answered calls: in your dialplan (/etc/asterisk/extensions.conf) you need to answer calls before they can send any audio (RTP), make sure every call runs through an Answer(). 3) Multiple answers in a single call: a call can be answered only a single time, in some asterisk versions you won't receive audio if a call is answered twice or more times so make sure you don't.
No audio on inbound or outbound calls - General Help ...
https://community.freepbx.org/t/no-audio-on-inbound-or-outbound-calls/47303
I am running FreePBX with Asterisk version 15.1.5. I am using an old ObiHai 110 device as an FXO port and a Gigaset C530IP DEC station as a PJSIP extension. Both devices register with PBX and calls can be made and received but there is no audio in either direction. When calling the extension’s voicemail, the logs show that the proper audio files are played by …
No audio on outgoing trunk call - General Help - FreePBX ...
https://community.freepbx.org/t/no-audio-on-outgoing-trunk-call/56697
For some outbound trunk calls to specific external destinations, the internal caller can’t hear the remote side’s audio for about 10-20 seconds although the remote can hear the caller. My setup is a CentOS 6.10, FPBX-13.0.192.19, Asterisk 13.23.0. Here’s a link to the network diagram. drive [dot]google [dot]com/file/d/1oFFO6T3fIScmhMAXT6zwiCaHxP52Xj2Q/view.
No Sound on External SIP in Asterisk|FreePBX
https://www.sysfix.co.uk/Blog/No-sound-on-external-sip-asterisk.html
All the other configuration options are not external to Asterisk. This is where I went wrong. I tried tweaking and changing asterisk settings for months to no avail. If you have No Audio - It's to do with your ROUTER or FIREWALL. If you've configured the ports as I've shown above, there are only a few things left to check. 1. Internal firewall.
No outgoing audio on SIP calls - General Help - FreePBX ...
https://community.freepbx.org/t/no-outgoing-audio-on-sip-calls/22162
Ok, first of all forgive me, I really can’t get my head around this NAT stuff. Basically, I’ve got outgoing/incoming calls connecting but no audio coming inbound when I initiate the call. However I have two way audio when the call is incoming from the external carrier. Asterisk 11.8.1 Freepbx 2.11.0.31 Carrier: Gamma Settings first, then a log at the bottom: …
ubuntu 12.04 - No voice while making external calls - NAT ...
https://serverfault.com/questions/497892/no-voice-while-making-external-calls-nat-configuration-asterisk-1-8-13
Linux based asterisk server, SIP softphone able to hear audio but not send audio to others. 1. Asterisk record outgoing calls. 0. Asterisk redirect calls to external number. 2. Asterisk: "in call" queue member status, while actually no calls. Hot Network Questions
SIP with NAT or Firewalls - Asterisk Guru
http://asteriskguru.com/tutorials/sip_nat_oneway_or_no_audio_asterisk.html
Most firewalls/NATs are unable to link the signalling protocol packets with the audio packets and are in some cases unable to tell where to send the audio to. When making a call, everything will seem to go normal, caller id will get passed, ringing will start, you can pick up and hangup the call, but no audio in one or both directions.
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