Telephonic communications – Special services – Conferencing
Reexamination Certificate
2008-07-01
2008-07-01
Nguyen, Quynh H (Department: 2614)
Telephonic communications
Special services
Conferencing
C370S261000, C709S204000, C709S227000, C715S753000
Reexamination Certificate
active
11841308
ABSTRACT:
An embodiment of a conference bridge adapted for voice-over-IP applications has a modular, scalable architecture and establishes and internally relocates conference calls using SIP protocol commands for efficient processing. Further embodiments of the conference bridge support a plurality of conference access numbers. Dialed Number Identification Service groups may be programmed to selectively vary functions of the conference bridge depending on the DNIS identification of the called number.
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MeetingPlace IP sales brochure, Latitude Communications, Inc.
Voyant™ ReadiVoice™ sales brochure, Voyant Technologies, Inc.
Blank Rome LLP
Nguyen Quynh H
VAPPS LLC
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