Apparatus, system, and method of establishing a communication link
AssigneeCarrier Corporation
InventorsRon Johan, Gabriel Daher, Daniel Ming On Wu
Life of this patent
Estimating the term…
Abstract
A method of establishing a communication path between a first terminal and a second terminal, the method including receiving a first call from the first terminal; answering the first call; generating a call establishment request (CER); establishing a second call to the second terminal; forwarding the CER to the second terminal; receiving an acknowledgement from the second terminal; and connecting the first call and the second call.
Claims14
A method of establishing a communication path between a first terminal and a second terminal, the method comprising:
- receiving a first call from the first terminal;
- answering the first call;
- generating a call establishment request (CER);
- establishing a second call to the second terminal;
- forwarding the CER to the second terminal;
- receiving an acknowledgement from the second terminal;
- connecting the first call and the second call;
- wherein the first call is in a first protocol and the second call is in a second protocol, the method including converting the first call and the second call to an intermediate protocol before connecting the first call and the second call, the first protocol being a data format and the second protocol being a voice frequency format.
A redialer adapted to receive a first call from a first terminal, answer the first call, generate a call establishment request message, establish a second call to a second terminal and forward the call establishment request message (CERM) to the second terminal and connect the first call and the second call after receiving an acknowledgement from the second terminal to the CERM;
- wherein the first call is in a first protocol and the second call is in a second protocol, the redialer adapted to convert the first call and the second call to an intermediate protocol before connecting the first and second calls, the first protocol being a data format and the second protocol being a voice frequency format.
Dependencies are inferred from the claim text.