Yes the mitel device was replaced for new in an attempt to resolve but still having the same issue. Like I previously stated this setup works perfectly with 3 other broadband suppliers but not virgin.
Please can you set up a 'Broadband Quality Monitor'. This will monitor the state of your connection and record any network dropouts etc - You can do this at https://www.thinkbroadband.com/broadband/monitoring/quality Give it a while to gather data and then click 'Share Live graph' and paste the 'Direct Link' into the forum 🙂
Hey Donnieb3007, thanks for the update and sorry to see the VoIP issue is ongoing. On our latest checks we found no issues with the service or hub, could you please advise if the drop-outs are present on any other devices connecting to the network other than the VoIP calls made?
As far as I am aware the dropouts are only on the VoIP device, as previously mentioned this has only started happening when virgin was installed and I have fully swapped all the VoIP hardware