Method and system for vocoder bypass using differentiated telephone numbers
View Patent ↗A system and method are provided for using differentiated telephone numbers to determine whether to perform a vocoder bypass. In an exemplary embodiment, a mobile station may call a terminating node. An intermediate entity may search an identifier of the terminating node for a predetermined aspect. If the predetermined aspect is found, the terminating node may be a mobile station, and the intermediate entity may perform a vocoder bypass. If the predetermined aspect is not found, the terminating node may be a non-mobile station, and the intermediate entity may perform vocoding.
1. A method for performing vocoder bypass in a wireless telecommunications network, the method comprising:
receiving a first identifier for a first station and a second identifier for a second station;
determining whether the first identifier facially identifies a device type by determining whether the first identifier includes a first predetermined aspect indicative of a mobile station;
determining whether the second identifier facially identifies a device type by determining whether the second identifier includes a second predetermined aspect indicative of a mobile station, wherein at least one of the first predetermined aspect and the second predetermined aspect comprise an area code extension; and
responsive to a determination that the first identifier facially identifies the device type and the second identifier facially identifies the device type, performing vocoder bypass.
2. The method of claim 1 , wherein the area code extension identifies a network service provider.
3. The method of claim 1 , wherein the first identifier comprises a differentiated telephone number for the first station, and the second identifier comprises a differentiated telephone number for the second station.
4. The method of claim 1 further comprising a computer readable medium having stored therein instructions for causing a processor to execute the steps of the method of claim 1 .
5. The method of claim 1 , wherein the device type is a mobile station.
6. A method for performing vocoder bypass in a wireless telecommunications network, the method comprising:
receiving a first identifier for a first station and a second identifier for a second station;
determining whether the first identifier facially identifies a device type by determining whether the first identifier includes a first predetermined aspect indicative of a mobile station;
determining whether the second identifier facially identifies a device type by determining whether the second identifier includes a second predetermined aspect indicative of a mobile station, wherein at least one of the first predetermined aspect and the second predetermined aspect comprise a predetermined area code; and
responsive to a determination that the first identifies facially identifies the device type and the second identifier facially identifies the device type, performing vocoder bypass.
7. The method of claim 6 , wherein the predetermined area code identifies a network service provider.
8. The method of claim 6 , wherein the first identifier comprises a differentiated telephone a number for the first station, and the second identifier comprises a differentiated telephone number for the second station.
9. The method of claim 6 , further comprising a computer readable medium having stored therein instructions for causing a processor to execute the steps of the method of claim 6 .
10. The method of claim 6 , wherein the device type is a mobile station.
11. A method carried out at an intermediate entity in communication with a first mobile station and a terminating node, the method comprising:
receiving an identifier for the terminating node from the first mobile station via a wireless telecommunications network;
determining whether the identifier includes a predetermined aspect that facially identifies the terminating node as a second mobile station, wherein the predetermined aspect is selected from the group consisting of an area code extension and a predetermined area code; and
performing vocoder bypass if the identifier includes the predetermined aspect.
12. The method of claim 11 further comprising determining a corresponding network service provider based on the predetermined aspect.
13. The method of claim 12 , wherein the step of determining a corresponding network service provider comprises providing the predetermined aspect to a circuit to determine the corresponding network service provider.
14. The method of claim 11 further comprising a computer readable medium having stored therein instructions for causing a processor to execute the steps of the method of claim 11 .
15. A method carried out at an intermediate entity in communication with a first mobile station and a terminating node, the method comprising:
receiving an identifier for the terminating node from the first mobile station via a wireless telecommunications network;
determining whether the identifier includes a predetermined aspect that identifies the terminating node as second mobile station, wherein the predetermined aspect comprises an area code extension; and
performing vocoder bypass if the identifier includes the predetermined aspect.
16. A method carried out at an intermediate entity in communication with a first mobile station and a terminating node, the method comprising:
receiving an identifier for the terminating node from the first mobile station via a wireless telecommunications network;
determining whether the identifier includes a predetermined aspect that identifies the terminating node as second mobile station, wherein the predetermined aspect comprises a predetermined area code; and
performing vocoder bypass if the identifier includes the predetermined aspect.
17. An identifier for use in a wireless telecommunications network, the identifier comprising:
a telephone number for a node; and
a predetermined aspect, wherein the predetermined aspect is selected from the group consisting of an area code extension and a predetermined area code, and
wherein the predetermined aspect facially identifies whether the node is a mobile station.
18. The identifier of claim 17 , wherein an intermediate entity performs a vocoder bypass if the predetermined aspect identifies the node as a mobile station.
19. The identifier of claim 17 , wherein the predetermined aspect corresponds to a network service provider for the node.
20. The identifier of claim 19 wherein the identifier is sent from an initiating mobile station to an the intermediate entity, and the intermediate entity performs a vocoder bypass only the initiating mobile station uses the network service provider.
21. An identifier for use in a wireless telecommunications network, the identifier comprising:
a telephone number for a node; and
a predetermined aspect, wherein the predetermined aspect comprises an area code extension,
wherein the predetermined aspect identifies whether the node is a mobile station.
22. An identifier for use in a wireless telecommunications network, the identifier comprising:
a telephone number for a node; and
a predetermined aspect, wherein the predetermined aspect comprises a predetermined area code,
wherein the predetermined aspect identifies whether the node is a mobile station.