Systems and methods of providing communications services
An IP telephony system allows users of the IP telephony system to register extension telephony devices with the IP telephony system. An extension telephony device is one that is provided with service by a separate telephony service provider. Once an extension telephony device is registered, a user can obtain communications services from the IP telephony system using the extension telephony device. A extension telephony device may be tied to a user's main telephony services account with the IP telephony system such that when the user obtains communications services from the IP telephony system using an extension telephony device, the user will be billed for those communications services through the user's main account.
1. A method of creating a correlation between telephone numbers associated with different geographical areas, comprising:
receiving, from a telephony device, a request for the assignment of a telephone number associated with a first geographical area that is to correspond to a telephone number associated with a second geographical area;
assigning a first telephone number associated with the first geographical area to a second telephone number associated with the second geographical area, where the first telephone number can subsequently be used to connect telephony communications to the second telephone number; and
informing the telephony device of the first telephone number.
2. The method of claim 1 , wherein the receiving step comprises receiving the request from a software application running on the telephony device.
3. The method of claim 2 , wherein the informing step comprises informing the software application running on the telephony device of the first telephone number.
4. The method of claim 1 , wherein the receiving step also comprises receiving an identity of a party that is reachable at the second telephone number.
5. The method of claim 4 , wherein the informing step comprises initiating a telephone call to the telephony device, where caller ID information for the telephone call includes the assigned first telephone number and the identity of the party reachable at the second telephone number.
6. A system for creating a correlation between telephone numbers associated with different geographical areas, comprising:
means for receiving, from a telephony device, a request for the assignment of a telephone number associated with a first geographical area that is to correspond to a telephone number associated with a second geographical area;
means for assigning a first telephone number associated with the first geographical area to a second telephone number associated with the second geographical area, where the first telephone number can subsequently be used to connect telephony communications to the second telephone number; and
means for informing the telephony device of the first telephone number.
7. A system for creating a correlation between telephone numbers associated with different geographical areas, comprising:
a receiving unit that receives from a telephony device a request for the assignment of a telephone number associated with a first geographical area that is to correspond to a telephone number associated with a second geographical area;
an assignment unit that assigns a first telephone number associated with the first geographical area to a second telephone number associated with the second geographical area, where the first telephone number can subsequently be used to connect telephony communications to the second telephone number; and
an informing unit that informs the telephony device of the first telephone number.
8. The system of claim 7 , wherein the receiving unit receives the request from a software application running on the telephony device.
9. The system of claim 8 , wherein the informing unit informs the software application running on the telephony device of the first telephone number.
10. The system of claim 7 , wherein the receiving unit also receives an identity of a party that is reachable at the second telephone number.
11. The system of claim 10 , wherein the informing unit initiates a telephone call to the telephony device, and wherein caller ID information for the telephone call includes the assigned first telephone number and the identity of the party reachable at the second telephone number.
12. A method of correlating telephone numbers associated with different geographical areas, comprising:
sending, from a telephony device, a request for a telephone number associated with a first geographical area to be correlated to a telephone number associated with a second geographical area, wherein the request includes the telephone number associated with the second geographical area and an identity of a party that is reachable at that number;
receiving an incoming telephone call at the telephony device, wherein the incoming telephone call includes caller ID information that indicates the telephone number associated with the first geographical area and the identity of the party that is reachable at the telephone number associated with the second geographical area.
13. The method of claim 12 , further comprising causing the telephone number included in the caller ID of the received incoming telephone call to be stored in a contact list on the telephony device against the identity of the party reachable at the telephone number associated with the second geographical area.