Patent · US Active

Methods and apparatus to control a voice extensible markup language (VXML) session

US7912963B2 · kind B2 · utility

9Cited by

6References

16Claims

0Family size

Assignee

AT&T Intellectual Property I, L.P. · US

Inventor

James Jackson · Austin, US

Key dates

Filing date	Jun 28, 2007
Grant date	Mar 22, 2011
Priority date	—
Expiry date	Sep 20, 2028

Classification

Technology area (CPC H)Electricity
CPC primaryH04L67/02
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Methods and apparatus to control a voice eXtensible Markup Language (VXML) session are disclosed. An example application server comprises an interface to send a first protocol message to a media server to initiate a communication session to provide first VXML content to the media server, and a session controller to detect an event at the application server and to direct the interface to send a second protocol message to the media server to interrupt the first VXML content at the media server and to direct the media server to obtain second VXML content via the communication session.

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