Just a quick demonstration of my home VOIP solution using Cisco 7900 phones and Asterisk with the usecallmanager patch applied for almost perfect CM simulation.
Video Info
Recorded: totally forgot
Camera: Panasonic G5
Lens: Panasonic 14-42mm
Mic: Onboard
Editing Software: Premier Pro 2015
Video ID: 0017_03_tyler_prem
Render Time: 48 mins