Network telephony system with enhanced interconversion of...

Details Network telephony system with enhanced interconversion of... Network telephony system with enhanced interconversion of...

2004-04-21

2009-06-09

Jagannathan, Melanie (Department: 2419)

Multiplex communications

Data flow congestion prevention or control

Control of data admission to the network

C370S235000, C370S356000

Reexamination Certificate

active

07545738

ABSTRACT:
A telephony system (10) for communication over a network includes a kernel space (110), a media express processor operating environment (120) for providing a set of software facilities for task synchronization, and a user space (130). The kernel space includes a board support package (111), a ucLinux module (112), a digital signal processor interface module (113), a transfer control protocol/Internet protocol (TCP/IP) stack (114) for performing TCP/IP, and a real-time transport protocol/real-time transport control protocol module (115). The user space includes a digital signal processor manager (132), an H.323/session initiation protocol (H.323/SIP) stack (133) for performing H.323 protocol or SIP, a system managing module (134), an event dispatcher (135), a line state machine (136), a call manager (137), a call logging module (138), and a directory module (139) for storing, editing, searching and removing contact information of users.

REFERENCES:
patent: 6359902 (2002-03-01), Putzolu
patent: 6449269 (2002-09-01), Edholm
patent: 6628644 (2003-09-01), Nelson et al.
patent: 6847634 (2005-01-01), Pearce et al.
patent: 6950467 (2005-09-01), Yoo
patent: 6970479 (2005-11-01), Abrahamsson et al.
patent: 7095715 (2006-08-01), Buckman et al.
patent: 1336752 (2002-02-01), None
patent: 1368823 (2002-09-01), None

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