Good morning!
We're having an issue for around 2 weeks now and MS and provider support is sluggish at best.
We have a calling queue for our company in A. Whenever an agent puts a client on hold and has to resume the call, it immediately drops. This is obviously infuriating our agents and our clients at this point.
A few other employees also complain about calls dropping instantly or max. 2 seconds when the other side picks up, but that happens inconsistently.
We have not received any complaints about not being able to resume from other outposts of our company, only in A. Our Provider says he doesn't see anything in the logs, all calls are terminated with a BYE signal, as if someone hangs up.
In our logs we get response code N/A. We have no package loss or anything like that.
What we have:
- MS 365 Business Voice
- W10 clients
- Jabra Pro 9450 (or similar) headset for call agents
- Jabra Engage 75 for other employees
What we tried:
Rebooting
Reinstall Teams
Switch Users
Shut down duplicate Instances of Teams
Update Jabra software
Remove custom greeting
Checked all policies, tinkered with them
Deinstall any old UC software (MiVoice and xPhone)
Take the old UC server completely offline
Network / Firewall configurations (Open Ports, etc.)
Use a fresh client machine
Use a different network (LTE Hotspot)
Skype for Business Analyzing tool (showed everything is suuuper great)
etc.
A lot of the Tips we found on the Net are outdated by now, telling you to disable features that no longer exist etc.
Does anyone have a clue what this could be? Ever experienced something like this? We've been chasing ghosts for days now and we're growing tired. Any hint or clue in this matter could help.
0 Answers