Efficient communication through networks
A method and device that interrogates the availability of a called party before placing a communication from the calling party to the called party. A callback may be initiated so that both communications are completed simultaneously. The routing of communication may take place through any one of a number of different networks and at another time of the day, even if the caller does not otherwise have access to those networks.
1. A method for communication between two access devices via one or more networks, comprising the steps:
receiving a transmission in a first format through a first communication network from a first access device, the first format comprising a telecommunication protocol for establishing and transmitting voice communication for a phone call in one of a digital telephone network, an analog telephone network, and a cellular network;
performing a first conversion converting the transmission from the first format to a second format, the second format being an internet protocol;
sending the converted transmission through a second communication network, the second communication network being a data network, for reception by a second access device; and
performing a second conversion further converting the converted transmission from the second format to a further format suitable for the second access device, wherein the first access device and the second access device comprise telecommunication nodes, and said further format comprises said first format or another telecommunication protocol.
2. The method of claim 1 , wherein the transmission is sent from the first access device serially to a first central node, the data network, a second central node, and the second access device.
3. The method of claim 1 , wherein the transmission is related to establishing or transmitting voice communication for a phone call from a calling party connected to the first access device to a called party connected to the second access device.
4. The method of claim 1 , wherein the first communication network is one of an analog telephone network, a digital telephone network, and a cellular network.
5. The method of claim 1 , wherein a calling party is connected to the first access device for transmitting and receiving voice communication for a phone call and a called party is connected to the second access device for transmitting and receiving the voice communication for the phone call.
6. The method of claim 1 , wherein the second conversion is performed at the second access device.
7. The method of claim 1 , wherein said second access device is connected to a central office of a telecommunication network.
8. The method of claim 1 , further comprising the step of selecting a route for the transmission based on at least one criteria defined by user preference.
9. The method of claim 8 , wherein the at least one criteria comprises a specified level of transmission quality.
10. The method of claim 8 , wherein the at least one criteria comprises credit availability of a calling party.
11. The method of claim 8 , wherein the at least one criteria comprises cost of routing.
12. The method of claim 8 , wherein the transmission comprises execution of a call setup procedure.
13. The method of claim 1 , further comprising the step of storing at least one of subscriber information, rate schedules, and call details.
14. The method of claim 1 , wherein the transmission is related to a fax transmission.
15. The method of claim 1 , wherein the transmission comprises signaling messages.