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.
CISCO EX90 a personal telepresence system transforms the workplace into a unique meeting space. The intuitive user interface CISCO inTouch, flexible tools for collaboration and quality of communication make the connection and interaction processes simple and natural.