发明授权
US07403604B2 Method and apparatus for activating extended services in a user device using a voice over packet gateway
有权
用于使用分组网关上的语音来激活用户设备中的扩展服务的方法和装置
- 专利标题： Method and apparatus for activating extended services in a user device using a voice over packet gateway
- 专利标题（中）： 用于使用分组网关上的语音来激活用户设备中的扩展服务的方法和装置
-
申请号： US11480996申请日： 2006-07-06
-
公开(公告)号： US07403604B2公开(公告)日： 2008-07-22
- 发明人: Satish Kumar Manmal Mundra , Satyamurthy Yadavalli , Manoj Sindhwani
- 申请人： Satish Kumar Manmal Mundra , Satyamurthy Yadavalli , Manoj Sindhwani
- 申请人地址： US TX Dallas
- 专利权人： Texas Instruments Incorporated
- 当前专利权人： Texas Instruments Incorporated
- 当前专利权人地址： US TX Dallas
- 代理商 Steven A. Shaw; W. James Brady; Frederick J. Telecky, Jr.
- 主分类号： H04M1/56
- IPC分类号： H04M1/56
摘要：
An enhanced services display message protocol (ESDMP) facilitates display of messages in a compliant analog telephony device (ATD). An exemplary gateway device in a voice over packet (VOP) network can activate enhanced services in a compliant ATD using the ESDMP and includes a controller and first and second interfaces. One of the interfaces can transmit and receive communications over a VOP network. The other interface can transmit and receive voice band message data modulated according to a frequency shift keying (FSK) protocol. The ESDMP can be used to configure the gateway to activate features supported by the ATD, to update call state information and to display feature state information.
公开/授权文献
信息查询
