Appears on the computer screen by the arrival of the call or fax. By the arrival of a call “Call Controller” not only identifies the caller but also gives you a list of variants: to accept the call, reject it, send a voicemail or send an answer as a text message which will be instantly converted into speech and will sound to the caller.
Citel Technologies , A Voice over IP Phone company that provides VoIP Business Phone Systems. Its Main products include EXTender, PBXgateway, Upgraded Hardware Products, PBX platforms etc.