Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Facilitation of session initiation protocol trunking

Facilitation of session initiation protocol trunking

US Patent 9735981 · Granted Aug 15, 2017

Estimated economic value: $21,647,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Post answer call redirection via voice over IP2011
Post answer call redirection via voice over IP2009
System and method for call merge to an AIN SSP from an intelligent peripheral2004
Network-based method and apparatus for initiating and completing a telephone cal2003
Network-based method and apparatus for initiating and completing a telephone cal2000