Microsoft Teams Direct Routing & Audiocodes SBCs – Replaces Header

Microsoft have recently announced MC299922, aka “Direct Routing will stop processing SIP requests which have ‘Replaces’ headers”. The timescale is fairly aggressive as from the 3rd January 2022, Microsoft will start updating their platform to reject SIP requests that have ‘Replaces’ headers. Works are expected to be completed by mid-January 2022, and this is going… Continue reading Microsoft Teams Direct Routing & Audiocodes SBCs – Replaces Header

Personal Project: Ubuntu 20.04 LTS on Apple Macbook Pro 2011 with Failed AMD GPU

This is just a personal note of what I did to get my Macbook Pro Late 2011 with failed/failing AMD GPU to boot Ubuntu 20.04 LTS, hopefully it helps someone. Prerequisites You will need: 1x Macbook Pro (obviously!) 1x USB 1x Machine capable of creating a Live CD onto your USB of Ubuntu Overview: Did… Continue reading Personal Project: Ubuntu 20.04 LTS on Apple Macbook Pro 2011 with Failed AMD GPU

Quick Tip: How to fix camera flickering in Microsoft Teams

For the last 18+ months, there’s been a huge increase in the number of video calls (apparently something to do with a pandemic?). For some people this has caused them a huge amount of frustration if they’re near a source of LED lighting, as it appears on camera as a flicker, this can become even… Continue reading Quick Tip: How to fix camera flickering in Microsoft Teams

VMware Workstation Pro 16 for Linux – Unable to Compile modules

So I recently revived an old laptop to run Ubuntu and the first thing I installed was VMware Workstation. When first starting VMware Workstation I was asked to compile the vmmon and vmnet modules. Unfortunately, it failed, when reviewing the output (stored within the /tmp/ folder) I found the following key lines (collated below): The… Continue reading VMware Workstation Pro 16 for Linux – Unable to Compile modules