Multiplex communications – Special services – Conferencing
Reexamination Certificate
2005-04-05
2005-04-05
Qureshi, Afsar (Department: 2667)
Multiplex communications
Special services
Conferencing
C370S401000, C370S467000, C379S093090, C379S100150, C709S232000
Reexamination Certificate
active
06876633
ABSTRACT:
A computer telephony interface (CTI) applications computer interfaces to a Internet telephony system which utilizes, preferably, the session initiation protocol (SIP). In one preferred technique, an additional pass through server is added to connect end users to their associated SIP proxy server, and to connect a CTI applications computer to the system.
REFERENCES:
patent: 5724412 (1998-03-01), Srinivasan
patent: 5867494 (1999-02-01), Krishnaswamy et al.
patent: 5905872 (1999-05-01), DeSimone et al.
patent: 6026087 (2000-02-01), Mirashrafi et al.
patent: 6061365 (2000-05-01), Yeung et al.
patent: 6094479 (2000-07-01), Lindeberg et al.
patent: 6185288 (2001-02-01), Wong
patent: 6199096 (2001-03-01), Mirashrafi et al.
patent: 6201805 (2001-03-01), Strathmeyer
patent: 6212192 (2001-04-01), Mirashrafi et al.
patent: 6229883 (2001-05-01), Kakizaki et al.
patent: 6407996 (2002-06-01), Witchalls
patent: 6490275 (2002-12-01), Sengodan
patent: 6614781 (2003-09-01), Elliott et al.
patent: 20010026548 (2001-10-01), Strathmeyer et al.
patent: 20010028711 (2001-10-01), Antonucci et al.
patent: 20010036176 (2001-11-01), Girard
patent: 20020067816 (2002-06-01), Bushnell
patent: 20020159574 (2002-10-01), Stogel
patent: 20030142807 (2003-07-01), Dolan et al.
patent: 20030147518 (2003-08-01), Albal et al.
patent: 0 843 454 (1998-05-01), None
patent: 1 113 656 (2001-07-01), None
patent: 1 211 875 (2002-06-01), None
patent: WO 0076158 (2000-12-01), None
patent: WO 0079756 (2000-12-01), None
patent: WO 0122720 (2001-03-01), None
patent: WO 0143379 (2001-06-01), None
patent: WO 0159987 (2001-08-01), None
patent: WO 0169899 (2001-09-01), None
J. Rosenberg et al., “Programming Internet Telephony Services”, IEEE, May/Jun. 1999, pp 42-29.*
H. Schulzrinne et al., “The Session Initiation Protocol: Internet-Centric Signaling”, IEEE Communications Magazine, Oct. 2000, pp 134-141.*
J. Rosenberg et al., “Programming Internet Telephony Services,” IEEE, May/Jun. 1999, pp. 42-49, XP-000870630.
H. Schulzrinne et al., “Signaling for Internet Telephony,” IEEE, 1998, pp. 298-307.
H. Schulzrinne et al., “The Session Initiation Protocol: Internet-Centric Signaling,” IEEE Communications Magazine, Oct. 2000, pp. 134-141.
Finnie Donald
Strathmeyer Carl R.
Kacvinsky LLP
Qureshi Afsar
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