Hello,
Thank you for posting on our Huawei Forum. This issue sounds like either there is no video or audio rate being received by the endpoint and the call closes after X number of seconds or because of a Q931 keepalive setting mismatch between the two parties involved in the call.
Please be informed that in order to troubleshoot the reported issue please provide us with the:
- firmware version of the call
- The called party is another Huawei videoconferencing endpoint or a third party one?
- Collect the signaling diagnostics retrieved from the web interface while the issue is being reproduced
Signaling Packet Capture
Web administrators and API users can perform
signaling diagnosis and export the diagnosis file from the
endpoint web interface. The diagnosis file helps with fault identification.
NOTE:- Only one user can perform signaling diagnosis.
- If not manually stopped, signaling diagnosis automatically stops after 10 minutes or when the diagnosis file size reaches 10 MB.
- Choose .
The Signaling Packet Capture dialog box is displayed.
- Click Start to start signaling diagnosis.
When prompted, click OK.
NOTE:Signaling diagnosis does not monitor media stream data, but will obtain site information, such as site numbers. Perform this operation with caution.
- Click Stop to stop signaling diagnosis.
- Click Download to save the diagnosis file to the local computer.
- Call status from the web interface to check the audio and video rate being sent and received
System Status
System status information helps you maintain your endpoint.
Choose . On the System Status page that is displayed, you can check:
- Call status: includes the conference number (or the IP address, number, or name of the remote site), line rate, video resolution, video rate (frame rate), presentation resolution, presentation rate (frame rate), audio rate, video packet loss rate, presentation packet loss rate, audio packet loss rate, conference participating duration, and presentation token. The call status is displayed only when your endpoint is in a conference.
- Who closes the call? Called party or calling party
- Debug logs retrieved on all levels as per below procedure:
Querying Logs
Logs record, in real time, all important events that occur when your endpoint runs. These records assist you in maintaining your endpoint and locating system faults.
Background
Your endpoint can store a maximum of 10000 log records. When the memory for recording logs is full, new logs can still be recorded by replacing the oldest one.
Procedure
- Choose . On the Logs page, specify one or more of the following criteria to query logs:
- Time: when the log is created
- Log level: Information, Warning, Error, or All levels
- Log type: Main control, WEB, UI, BSP, Audio, Video, Protocol, or All
- Click Query.
We are looking forward to the requested information