Ata One Way Audio

How to solve VoIP one way audio- step by step.

https://www.voipmechanic.com/voip-one-way-audio.htm

Solving one way audio with Grandstream ATA's HT-701, …

https://www.youtube.com/watch?v=3NJcvezFq1E

ATA 186 and one way audio - Cisco Community

https://community.cisco.com/t5/ip-telephony-and-phones/ata-186-and-one-way-audio/td-p/1794759

ATA 186 and one way audio I add ATA-186 SCCP to CME 8.6 infrastrukture, I can make calls and receive them but audio goes only in one direction from CME to ATA-186 . I try different calls from ATA-186 to another SCCP extension , SIP extension , SIP trunk , PSTN line same problem .

One way audio - FreePBX - FreePBX Community Forums

https://community.freepbx.org/t/one-way-audio/51052

The Blue (Internet) jack on the SPA122 is connected to the interface above and the ATA has an address in 192.168.2.0/24. Any NAT-related settings in the ATA are left at default (off). In FreePBX Asterisk SIP settings -> NAT Settings, there are two Local Networks fields, one for 192.168.1.0/24 and one for 192.168.2.0/24.

How to troubleshoot one-way / no audio issues - Cisco ...

https://community.cisco.com/t5/collaboration-voice-and-video/how-to-troubleshoot-one-way-no-audio-issues/ta-p/3164442

A one-way audio call is when you have a call between 2 phones (internal-internal or internal-external), and one of them cannot hear the other end. A no-way / no audio call is when you have a call between 2 phones (internal-internal or internal-external), and none of …

Correcting One-way Audio with a VoIP Call - Asterisk

https://www.asteriskpbxsystems.com/troubleshoot-oneway-audio.html

One-way audio can occur in either direction, however in-bound audio failure (lack of audio from the outside caller reaching the inside network (LAN) phone) is probably the most common. In many of these cases routers and firewalls could be the cause of audio not passing. Typically the voice traffic (RTP) is not being passed to the correct SIP port for its journey inside the premise …