Invention Application
- Patent Title: METHOD AND APPARATUS FOR SENDING ALERTS TO INTERNET PROTOCOL PHONES
- Patent Title (中): 发送给互联网协议语音的方法和装置
-
Application No.: US13707393Application Date: 2012-12-06
-
Publication No.: US20130094497A1Publication Date: 2013-04-18
- Inventor: Marian Croak , Hossein Eslambolchi
- Applicant: AT&T Corp.
- Applicant Address: US NY New York
- Assignee: AT&T Corp.
- Current Assignee: AT&T Corp.
- Current Assignee Address: US NY New York
- Main IPC: H04M1/253
- IPC: H04M1/253 ; H04M1/56
Abstract:
The present invention enables an alert message and the display of calling party identity on all on-hook phones associated with an extension sharing the same phone number, when one phone is off-hook and in use. In one exemplary embodiment, this capability enables all other members of a household to receive information regarding an incoming call even when one phone is in use by another member.
Public/Granted literature
- US09042539B2 Method and apparatus for sending alerts to internet protocol phones Public/Granted day:2015-05-26
Information query
