This service allows called party to listen to the audio or video announcements of callers before connection. The caller can choose a message that will be played and conditions by which the message will be plaid over. For example, before the subscriber answers the call, they will hear audio message with the name of the person who is calling.
Global Technology and Communication Systems Limited are fully integrated information and communication technology company with headquarters in Houston, Texas, USA.
We were established to deliver high-speed broadband Internet-based data, voice, and vid