VOIP PHONES

Brand Owner Address Description
JABBERTEL Jabber Telecom Inc 3101 N Federal HWY STE 300 Fort Lauderdale FL 33306 VOIP phones; Chipsets for connecting multimedia home devices, home and VoIP phones and digital cordless phone devices; Contingency response communication system designed to provide radio interoperability, streaming video, wireless internet, and VOIP phone; Interoperable communication system designed to provide radio, streaming video, wireless internet, and VOIP phone; Telephone call router, for home and office touchtone phones, for international and long distance calls made from various telephony platforms including VoIP platform without the requirement for internet; Telephone call routers for long distance calls made through PSTN and VoIP platforms from any touchtone phone without a requirement for internet access; Voice over internet protocol (VOIP) phone adapter;Voice over internet protocol (VOIP) services;JABBER TELECOM;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A method for sending a dual-tone multi-frequency (DTMF) signal using a voice over Internet protocol (VoIP). A user datagram protocol (UDP) port is set up for transfer of DTMF data between a VoIP gateway and a VoIP client. If a caller inputs a numeral key in a VoIP-based call connection state, the VoIP client requests the VoIP gateway to send information regarding a digital signaling processor (DSP) channel currently established therein. The VoIP gateway retrieves the currently established DSP channel information on the basis of an IP address of the VoIP client and sends the retrieved DSP channel information to the VoIP client. The VoIP client sends DTMF data corresponding to the inputted numeral key to the VoIP gateway through the set-up UDP port. The VoIP gateway receives the DTMF data from the VoIP client through the UDP port, generates a DTMF signal corresponding to the received DTMF data and sends the generated DTMF signal to the VoIP client's counterpart. Therefore, the DTMF signal can be accurately sent to the counterpart, and routing information for transfer of the DTMF data is provided by sending DSP channel information of a current VoIP call to the VoIP client and a Web call server.