Method for initializing internet protocol phone in internet...

Details Method for initializing internet protocol phone in internet... Method for initializing internet protocol phone in internet...

2007-11-20

2007-11-20

Matar, Ahmad F. (Department: 2614)

Multiplex communications

Pathfinding or routing

Combined circuit switching and packet switching

C370S356000

Reexamination Certificate

active

10354978

ABSTRACT:
A method for initializing an IP phone in an IP telephony system. The IP (Internet Protocol) telephony system includes an IP network; at least one gatekeeper connected to the IP network, having a DHCP (Dynamic Host Configuration Protocol) server and a TFTP (Trivial File Transfer Protocol) server; an IP phone connected to the gatekeeper for voice communication service; and an AAA (Authentication, Authorization and Account) server. The method allowing the IP phone to access the DHCP server via a DHCP server IP address, and allocating a terminal IP address and a TFTP server IP address to the IP phone; allocating subscriber information having a phone number and an IP address of the gatekeeper to the IP phone to allow the IP phone to access the gatekeeper and transmit a registration request signal to the gatekeeper; the gatekeeper informing the AAA server of subscriber information of the IP phone.

REFERENCES:
patent: 6400950 (2002-06-01), Patel et al.
patent: 6427170 (2002-07-01), Sitaraman et al.
patent: 6661785 (2003-12-01), Zhang et al.
patent: 6791970 (2004-09-01), Ng et al.
patent: 7023838 (2006-04-01), Hahn et al.
patent: 7031279 (2006-04-01), Lee et al.
patent: 7046659 (2006-05-01), Woundy
patent: 2002/0046263 (2002-04-01), Camerini et al.
patent: WO 01/95063 (2001-12-01), None
patent: WO 02/082794 (2002-10-01), None
“Search Report under Section 17” issued by U.K. Patent Office dated on May 22, 2003.

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