H - Electricity – 04 – L
Patent
H - Electricity
04
L
H04L 29/02 (2006.01) G06F 13/14 (2006.01) H04L 12/24 (2006.01) H04M 1/253 (2006.01) H04M 7/00 (2006.01)
Patent
CA 2216036
A serial telephone adapter for connection between a telephone and a personal computer to facilitate voice over computer-based networks such as the Internet. The adapter also includes an interface to the public switched telephone network for conventional voice communications when the personal computer is shut down.
L'invention est un adaptateur téléphonique série qui est monté entre un téléphone et un ordinateur personnel pour faciliter les transmissions téléphoniques sur des réseaux informatiques tels que l'Internet. L'adaptateur de l'invention comprend également une interface d'adaptation au réseau téléphonique commuté public pour les communications téléphoniques courantes quand l'ordinateur personnel est hors tension.
Mckinnon Peter
Pek Jiri
Marks & Clerk
Nokia Corporation
Vienna Systems Corporation
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