H.323 Wireless/ GSM VoIP Solutions
These are wireless solutions supporting real-time audio, video and data information
SIP protocol was made within IETF (Internet Engineering Task Force) – organization occupied with establishing Internet standards and general standards concerning TCP/IP protocols.
Vermont Web Works - VoiceGator Division
With VoiceGator you can replace your landline and use your regular phones to make and receive virtually unlimited crystal-clear phone calls for for a great price. You can get a new number or transfer your existing number and it works with your regular pho
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