Configurations
of GSM/VoIP networks allow the service providers to avoid the local Wired
Public Switched Network (PSTN) in communication with a GMS mobile handset. As a
result, the high rates charged by telephone companies are avoided.
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.