Outgoing call control system, works by principle, call everybody
excluding those who are blacklisted or call nobody apart those who are in the
“White list”. The system additionally allows to analyze the duration of the
conversation, marks the time and date of the call and the one who has called.
Gem Telecom offer a range of high quality telephone carrier and VoIP services to its customers around the world. We offer substantial savings on both UK national and international calls.