Wireless telecommunications headsets, namely, wireless headphones, headsets for cellular or mobile phones; headsets for use with computers, wireless headsets for smartphones, wireless headset for phones; wireless non-stationary communication devices, namely, cellular telephones; wireless headsets for helmets used for communicating via mobile phones and intercoms; wireless headsets for helmets for listening to music via music players, and listening to information provided by GPS; electronic te...

computer telephony system, comprised of computer hardware and software which is connected to and integrated into a customer¿ s local area network, telephone lines, and internet provider to receive, transmit, and process voice, fax, and data telephone calls over telephone lines and/or internet through a computer; either manually, automatically, or with operator assistance and with the aid of visual display of caller identification and related information to answer, place on hold, hang up, tra...

Data and voice communications system comprising of output voice audio device in the nature of a telephone, microphone, audio speaker, headset and hand set, for voice transfer via interconnected data network

DERS AND PULSE-CODE-MODULATION/ANALOG DECODERS, COUNTERS