Technique for obtaining caller-originated alert signals in IP-based communication sessions

1. A method for obtaining caller-originated alert signals in an IP-based communication session, the method comprising:

receiving, from a first user equipment, a request to initiate a communication session between the first user equipment and a second user equipment, the request including an indication of an intent to provide a caller-originated alert from a phonepage server;

determining that a rejection of the caller-originated alert has been overridden by the phonepage server when the second user equipment does not have the right to reject the caller-originated alert;

in response to the override, sending a server request from the second user equipment to the phonepage server, the server request identifying each of the first user equipment and the second user equipment, and causing the phonepage server to transmit the caller-originated alert based on identities of the first and second user equipment;

receiving the caller-originated alert from the phonepage server; and

rendering the caller-originated alert to alert a user associated with the second user equipment.

2. The method of claim 1 , further comprising receiving the request from the first user equipment via a first communication channel and receiving the caller-originated alert from a phonepage server via a second communication channel.

3. The method of claim 1 , wherein the request to initiate the communication session further comprises information associated with the caller-originated alert.

4. The method of claim 1 , wherein the caller-originated alert received at the second user equipment is the caller-originated alert that was provided from the first user equipment initially in the request.

5. The method of claim 1 , further comprising rendering a default alert when the caller-originated alert is unavailable from the phonepage server.

6. The method of claim 1 , further comprising establishing the communication session with the first user equipment after rendering the caller-originated alert.

7. A method for obtaining caller-originated alert signals in an IP-based communication session, the method comprising:

receiving, from a first user equipment, a first request to initiate a communication session between the first user equipment and a second user equipment, the first request including an indication of an intent to provide a caller-originated alert from a phonepage server;

when the second user equipment does not have the right to reject the caller-originated alert, determining that a rejection of the caller-originated alert has been overridden by the phonepage server;

in response to the override, sending a second request from the second user equipment to the phonepage server based on information received from the first user equipment;

in response to sending the second request, receiving the caller-originated alert at the second user equipment; and

rendering the caller-originated alert to alert a user associated with the second user equipment.

8. The method of claim 7 , further comprising receiving the first request from the first user equipment via a first communication channel and receiving the caller-originated alert via a second communication channel.

9. The method of claim 7 , further comprising establishing the communication session with the first user equipment after rendering the caller-originated alert.

10. A user equipment for obtaining caller-originated alert signals in an IP-based communication session, the user equipment comprising:

a processor operatively coupled to at least one memory unit, a user interface, and a communication unit; and

the processor being configured to:

receive, from a first user equipment, a request to initiate a communication session, the request including an indication of an intent to provide a caller-originated alert from a phonepage server;

determine that a rejection of the request has been overridden by the phonepage server when the user equipment does not have the right to reject the request;

in response to the override, send a server request to the phonepage server, the server request identifying each of the first user equipment and the user equipment, and causing the phonepage server to transmit the caller-originated alert based on identities of the first user equipment and the user equipment;

receive the caller-originated alert; and

render the caller-originated alert to alert a user associated with the second user equipment.