We have collected the most relevant information on 3cx External Extension No Audio. Open the URLs, which are collected below, and you will find all the info you are interested in.
3CX external incoming calls no sound - VoIP Forum - Spiceworks
https://community.spiceworks.com/topic/2175148-3cx-external-incoming-calls-no-sound#:~:text=Try%20adjusting%20the%20ports%20on%20your%20Firewall%20to,Team%20to%20help%20you%20investigate.%20Hope%20this%20helps%21
No Audio from External Extensions | 3CX Forums
https://www.3cx.com/community/threads/no-audio-from-external-extensions.2774/
I successfully setup 3cx with all internal extension (entension within the LAN) working well. Got to register also externanal extension but the problem is when these extensions try to call internal extension, there is no audio but we the called party rings.
No audio on external extension | 3CX Forums
https://www.3cx.com/community/threads/no-audio-on-external-extension.19203/
Note (BETA): 3CX Users that want to register 3CXPhone for Android from an external location can modify a parameter in the custom parameters table of the 3CX Management console (Settings/Advanced/Custom Parameters) “ALLOWSOURCEASOUTBOUND”. Set this to 1 and you will receive 2 way audio upon successful registration.
[3CX Remote office] No inbound audio from external …
https://www.3cx.com/community/threads/3cx-remote-office-no-inbound-audio-from-external-source.46213/
3CX PBX IP: 192.168.98.30 (not real IP) External IP: 81.83.22.28. FQDN: voip.gregoir.be. A ping from the PBX (Debian Linux server running 3CX v15) to the phone is working with a normal timeout. The extension in 3CX is configured to register to the PBX FQDN (voip.gregoir.be) through interface 192.168.98.30.
3CX external incoming calls no sound - VoIP Forum - Spiceworks
https://community.spiceworks.com/topic/2175148-3cx-external-incoming-calls-no-sound
The problem is there are no sounds when we pick up the phone. If we restart all 3CX services it will work again for a week or so. It only happens with external incoming calls, outgoing and internal calls are working fine. As a workaround currently we have to schedule to restart all 3CX services overnight, however I'd like to apply a permanent fix if possible.
3CX Knowledge Base - Calls have one-way audio issues or no ...
https://help.3cx.com/kb/en-us/50-calling/135-calls-have-one-way-audio-issues-or-no-audio-what-can-i-do
Answer: This is typically caused by networking/firewall configuration issues. 1/ As a first step you should verify that the Firewall Checker Test passed successfully to confirm that the server-side firewall/routing is correct. If that is not the case, networking configuration should be adjusted until it passes by opening ports, adjusting port mapping, and disabling SIP ALG.
SOLVED: No audio on remote extension - General Help ...
https://community.freepbx.org/t/solved-no-audio-on-remote-extension/38501
SOLVED: No audio on remote extension. after replacing (an old) Freebpx installation with 13, the remote extensions are able to register, intitiate calls, but there is no audio. During the call setup I can see a 401 error, and after a few seconds the line is dropped because no response from the external extension.
No Audio on internal Calls but audio on external calls : 3CX
https://www.reddit.com/r/3CX/comments/7g46m7/no_audio_on_internal_calls_but_audio_on_external/
No Audio on internal Calls but audio on external calls Hi all, This is a bit of a weird one. I can receive calls absolutely fine, unless it is from an internal extension.
3CX SIP client with IP office registered but no audio ...
https://www.tek-tips.com/viewthread.cfm?qid=1651508
RE: 3CX SIP client with IP office registered but no audio. mayubi (TechnicalUser) (OP) 13 Jun 11 16:17. Was observing the monitor for some time after the call established and then put one of the SIP client on Hold and saw these lines in RED. 192.168.0.14 : SIP client in the private LAN. 192.168.0.133 : DSL Router IP.
No audio on external calls - Yealink Forums
http://forum.yealink.com/forum/showthread.php?tid=799
When an external call comes in there is no audio both ways: 1. The phone rings 2. The user is able to answer the call and the call is connected 3. The user is unable to hear the caller and the caller doesn’t here the user (No audio is received in both directions) 4. If the user puts the call on hold and then resumes the call two way audio is restored. 5.
Yealink Forums - No audio on external calls
http://forum.yealink.com/forum/archive/index.php?thread-799.html
When an external call comes in there is no audio both ways: 1. The phone rings 2. The user is able to answer the call and the call is connected 3. The user is unable to hear the caller and the caller doesn’t here the user (No audio is received in both directions) 4. If the user puts the call on hold and then resumes the call two way audio is restored. 5.
Now you know 3cx External Extension No Audio
Now that you know 3cx External Extension No Audio, we suggest that you familiarize yourself with information on similar questions.
