One Way Audio Cisco

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 …

Calls - One-way Audio in Cisco Jabber

https://help.webex.com/article/WBX9000017533/One-way-Audio-in-Cisco-Jabber

One-way Audio in Cisco Jabber. When you make a Cisco Jabber call using a VPN over a Wi-Fi network, and the call audio is only one-way, then check if you’re using the Cisco AnyConnect VPN client. If you're using a different VPN client, then make sure that you install and configure that VPN client using the relevant third-party documentation.

Solved: CUBE - One way audio - Cisco Community

https://community.cisco.com/t5/unified-communications/cube-one-way-audio/td-p/4432836

One way audio most of the time is a routing problem. So make sure that you don't have routing flapping causing intermittent RTP failure. Another common reason (which can be your case) is a firewall device inspecting your RTP/SCCP/SIP traffic.

Solved: CUBE: one way audio - Cisco Community

https://community.cisco.com/t5/ip-telephony-and-phones/cube-one-way-audio/td-p/2797681

Hello everyone, I'm having an issue with one way audio connecting to a sip provider. It looks like i'm not sending audio to them from the CUBE. here is my CUBE setup: version 15.4 service timestamps debug datetime msec localtime show-timezone service timestamps log datetime msec localtime show-ti...

Solved: CUBE One-Way Audio - Cisco Community

https://community.cisco.com/t5/collaboration-applications/cube-one-way-audio/td-p/4076969

CUBE One-Way Audio. Dears, hope you all doing well, We have this environment (call flow): ITSP (SIP Trunk) --> CUBE --> CUCM (5001 is AA) --> CUC (Customer Service 0 is a hunt group on CUCM extension number 1888) We have one way-audio and the call will disconnect after 10-15 seconds when calling to this hunt-group, the weird thing is when I do ...

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

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

Troubleshoot One-Way Audio Problems in FXO Ports ... - Cisco

https://www.cisco.com/c/en/us/support/docs/security/ios-firewall/213550-troubleshoot-one-way-audio-problems-in-f.html

One-way audio is experienced on inbound and outbound calls in routers with FXO ports as soon as the ZBF is configured in the router. Once you remove the ZBF zones from all of the router interfaces, then the one-way audio issue disappears.

No Audio or One Way Audio after Transfer or Forwarding - Cisco

https://learningnetwork.cisco.com/s/question/0D53i00000qeorHCAQ/no-audio-or-one-way-audio-after-transfer-or-forwarding

The signaling phase normally traverse intermediary device and/or call processing servers like CUCM, CUCME while the media NORMALLY flows between the two endpoints involved in the call directly, this means that if there must be ip reachability between the two endpoints involved in the call, if there is no reachability at all then you will have no audio or if there is reachability on one …

Troubleshoot One Way Audio Issue Using CLI Debug ... - Cisco

https://www.cisco.com/c/en/us/support/docs/collaboration-endpoints/ip-phone-7800-series/200903-Troubleshoot-One-Way-Audio-Issue-Using-C.html

In this article, an alternative method is used. It can be very useful especially when dealing with sporadic one-way audio issues. Capturing the Logs. Step 1. Enable SSH on the IP phone. Step 2. Optional step. Configure dumping the phone logs to Syslog server. As mentioned already, a one-way audio problem is usually intermittent.