Patent · US Active

Avoiding malfunctions in media gateway controllers and/or media gateways

US7680132B2 · kind B2 · utility

1Cited by

0References

21Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Thomas Belling · Erding, DE
Uwe Dölling · Kürten, DE
Lorenzo Guarino · Lissone, IT
Georg Schmitt · Tauberbischofsheim, DE

Key dates

Filing date	Jul 3, 2003
Grant date	Mar 16, 2010
Priority date	—
Expiry date	Nov 28, 2026

Classification

Technology area (CPC H)Electricity
CPC primaryH04Q3/0025
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

An efficient change to the coding of terminations at a media gateway is made possible by means of a method for carrying out an instruction (2), signalled by a media gateway controller (MGC) to a media gateway (MGW) for changing the coding of at least one live load connection section termination (termination B in FIG. 1) at the media gateway (MGW), whereby the media gateway (MGW), on receipt of the instruction, first carries out a check of the connectability of the terminations (termination B and (termination A in FIG. 1) of said context (termination B termination A etc) with new coding (2, 5/7/9) when said media gateway (MGW) determines, based on one (5 or 7 or 9 in FIG. 1) or several further instructions received by the media gateway (MGW), that all instructions for changing of codings in terminations in said context are available thereto.

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