Office Communicator Audio Problem

I’m having sound problems in my audio or video call

https://support.microsoft.com/en-us/office/i-m-having-sound-problems-in-my-audio-or-video-call-c003ea9f-777f-44f9-b60c-4d98cd0210c6

Solution: Check settings in System Preferences. On the Apple menu, click System Preferences. Under Hardware, click Sound. On the Input tab, make sure that the correct device for sound input is selected. To see whether the microphone is working, speak into the microphone. You should see movement on the Input level display.

Your computer is running slow and is affecting the audio ...

https://support.microsoft.com/en-us/office/your-computer-is-running-slow-and-is-affecting-the-audio-quality-4c8bb6d4-c90c-437e-b999-28cf479cbbc3

Also, try using a different audio device. For a list of devices optimized for Lync 2010, see Phones and Devices for Microsoft Office Communicator. If the problem persists, transfer the call to a regular landline. To transfer a call, in the Lync conversation window, do one of the following: Click the Transfer button.

Troubleshooting Cisco IP Communicator

https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cipc/7_0/english/user/guide/CIPCUG70/ipcugts.pdf

Avaya communicator is not working with microphone - Avaya ...

https://support.avaya.com/forums/showthread.php?p=35772

Avaya communicator is not working with microphone I have one-way voice conversation with latest version of Avaya Communicator 2.1.4 - I am not heard when I talk through my PC's microphone. Windows 10, new PC.

No Audio on SIP softphone (one-X Communicator) when it ...

https://www.tek-tips.com/viewthread.cfm?qid=1776710

Problem 1 - no msg with SDP is ever sent to 10.34.179.122. Remote worker calls must have the remote worker send RTP first before the inside of the enterprise sends to the remote worker. If you pcap the remote worker you'll see RTP start with 1 packet on 1 port and then that port+1 is where the remote worker starts sending it's audio.

Solved: No audio on voice calls over VPN softphone to/from ...

https://community.cisco.com/t5/ip-telephony-and-phones/no-audio-on-voice-calls-over-vpn-softphone-to-from-remote-site/td-p/2224430

When I place a call from either Jabber or IP Communicator (From VPN) on 10.22.1.0/24 network to an IP Phone on 10.23.32.0/24 network I have no audio. However, when I place the call from Jabber on my iPad (from vpn) on 10.22.1.0/24 network, the remote site cannot hear me, but I can hear them.