Patent · US Active

Methods and apparatus for multistage routing of packets using call templates

US8755371B2 · kind B2 · utility

12Cited by

38References

23Claims

0Family size

Assignee

GENBAND US LLC · US

Inventors

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

Key dates

Filing date	Mar 26, 2010
Grant date	Jun 17, 2014
Priority date	—
Expiry date	Mar 26, 2030

Classification

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

Abstract

A method for multistage routing of packets using call templates is disclosed. An ingress call is filtered based on a plurality of ingress-call parameter values. A parameter value for the ingress call is modified based on a plurality of ingress-call-peer parameter values. A filtered ingress-call parameter value and at least one filtered ingress-call-peer parameter value from a plurality of ingress-call-peer parameter values are converted to an egress-call parameter value and an egress-call-peer parameter value, respectively. An egress call is filtered based on a plurality of egress-call parameter values. A parameter value for the egress call is modified based on a plurality of egress-call-peer parameter values.

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