Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Routing in an IP network based on codec availability and subscriber preference

Routing in an IP network based on codec availability and subscriber preference

US Patent 6600738 · Granted Jul 29, 2003

Estimated economic value: $4,448,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method for transferring wireless network access passwords2017
System and method for transferring wireless network access passwords2014
System and method for transferring wireless network access passwords2011
System and method for transferring wireless network access passwords2009
Method, system and apparatus in a telecommunications network for selectively tra2007
Method, apparatus and system for providing multiple quality of service classes t2005
Systems and methods for dynamically optimizing the fidelity of a speech signal r2004
Systems and methods for dynamically optimizing the fidelity of a speech signal r2004
System and method for placing wireless calls on an internet protocol based local2004
Systems, methods and apparatuses for maintaining services within a telecommunica2003
System for real time notification of subscriber service changes using messaging 2003
System and method for virtual citizen's band radio in a cellular network2002