Invention Grant
- Patent Title: Method and apparatus for providing customized ring back to calling terminals in a cable network
-
Application No.: US14595329Application Date: 2015-01-13
-
Publication No.: US09699321B2Publication Date: 2017-07-04
- Inventor: Ramachendra P. Batni , Ranjan Sharma
- Applicant: Alcatel Lucent
- Applicant Address: FR Boulogne-Billancourt
- Assignee: Alcatel Lucent
- Current Assignee: Alcatel Lucent
- Current Assignee Address: FR Boulogne-Billancourt
- Agency: Patti & Malvone Law Group, LLC
- Main IPC: H04L12/26
- IPC: H04L12/26 ; H04M7/12 ; H04L29/06 ; H04M3/42

Abstract:
In an apparatus and method, one method example has the steps of: placing a call from a calling terminal to a called terminal in a cable telecommunication network, and communicating with a ring back application; initiating a new call by the ring back application to the called terminal via a call management server; ringing the called terminal by the call management server and providing an indication of the ringing to the ring back application; and sending, by the ring back application, a predetermined ring back signal to the calling terminal. Upon answer by the called party, the ring back application informs the calling party end device of the called party's address, and upon receiving the acknowledgement from the calling party's end-device it stops the predetermined ring back signal and informs the called party end device to cut thru the bearer path to the calling party's device. Finally, upon call termination by one of the parties, the application facilitates the tear down of the call by relaying the appropriate messages between the equipment involved in the call between the calling and called parties.
Public/Granted literature
- US20150124659A1 METHOD AND APPARATUS FOR PROVIDING CUSTOMIZED RING BACK TO CALLING TERMINALS IN A CABLE NETWORK Public/Granted day:2015-05-07
Information query