Aastra Technologies develops, markets, and supports a portfolio of business telephony solutions, including Internet protocol private branch exchange (IP-PBX), hybrid IP-PBX and traditional PBX telephone systems.
Aastra offers a number of analog, digital, and open standard voice over Internet protocol (VoIP) terminals, as well as a range of wireless digital enhanced cordless telecommunication (DECT) terminals, and a number of advanced software applications, including unified communications, collaborative tools and contact center solutions. In January 2014, Mitel acquired Aastra.