Auto switch system and method thereof for IP phone and...

Details Auto switch system and method thereof for IP phone and... Auto switch system and method thereof for IP phone and...

2005-03-21

2009-12-15

Tsang, Fan (Department: 2614)

Telephonic communications

Composite substation or terminal

C379S387010

Reexamination Certificate

active

07634071

ABSTRACT:
An auto switch system and method thereof for IP phones and default audio devices. The system may automatically switch voice output of an information apparatus between the IP phone and the audio device according to IP phone usage. Thus, inconvenience caused by the IP phone being set as the default output is overcome. Furthermore, users need not change the settings when using IP phones.

REFERENCES:
patent: 6510210 (2003-01-01), Baughan
patent: 6993004 (2006-01-01), Boys
patent: 2005/0071626 (2005-03-01), Bear et al.
patent: 2411158 (2000-12-01), None

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