Polycom CX700 is a premium-class phone for working with Microsoft Office Communications Server 2007 and Lync ™ Server 2010. This unit provides direct user access to all necessary resources of Microsoft OCS 2007 without using a computer with a built in Microsoft Office Communicator.
Orpheum offers its iVoice (SIP trunking) and hPBX (Hosted/Virtual PBX) services exclusively to businesses in the USA and Canada. Both services start at $25 per month.