Methods and devices for achieving parallel operation between IP and analog phones

An IP bridge phone for operatively coupling one or more analog phones to a digital communications network to support parallel communications is disclosed. The IP bridge phone includes a phone handset interface adapted to connect to a phone handset, an analog phone interface, and a network interface....

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WENGROVITZ MICHAEL S, NELSON ANDREW
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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