Aastra Open Standards SIP Handsets

Aastra is a worldwide leading manufacturer of terminals, systems and applications for building and accessing communction networks. We are committed to open-standards based solutions that work with our various IP communications systems, as well as those of other manufacturers. Aastra offers a full range of both open-standard VoIP telephones, traditional digital and analog telephone terminals, wireless handsets and gateways.

For more information on Aastra Open Standards SIP Handsets talk to O'Brien Communications