Patent · US Active

Method and system for routing media calls over real time packet switched connection

US10171514B2 · kind B2 · utility

0Cited by

52References

4Claims

0Family size

Assignee

GENBAND US LLC · US

Inventors

Sridhar Ramachandran · Rockville, US
Paritosh Tyagi · Germantown, US
Saravanan Mallesan · Fairfax, US
Gaurav Kulshrestha · Herndon, US
Sohan Shetty · Germantown, US
Rohini Raman · Germantown, US
Medhavi Bhatia · Rockville, US

Key dates

Filing date	Apr 30, 2014
Grant date	Jan 1, 2019
Priority date	—
Expiry date	Feb 7, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH04M7/126
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method for routing media calls over a real time packet switch connection includes providing a session controller for connecting to a network. The method further includes providing a signaling switch for connecting to the session controller. The method further includes controlling call routing in the network with the session controller where the call routing control includes identifiers for elements in at least two layers of a seven layer model. The call routing control includes a preference for a codec for the call. The call routing is carried out taking into consideration a mean opinion score qualifier from previous calls having a same source and destination.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.