Granted Patent B2

US 7,548,614 · App. 11/066,082 · Granted Jun 16, 2009

Assignee: Alcatel-Lucent USA Inc.

Abstract

Claims (62)

1. A method, comprising the step of:

arming an origination trigger on a mobile switching center for a calling party, wherein the calling party is a subscriber to a called number information service;

receiving a call setup message that indicates digits dialed by the calling party to place a call to a called party;

triggering the origination trigger to send an origination request to a service control point, wherein the origination reciuest comprises the digits dialed;

accessing a database with the digits dialed by the calling party through employment of a web service call to acquire a billing rate for the call, wherein the database comprisies a public, externally hosted called party information database;

playing, by the intelligent peripheral, an audible announcement to the calling party,

before establishment of the call as a two party stable call between the calling party and the called party, wherein the audible announcement comprises the billing rate for the call.

2. The method of claim 1 , wherein the step of accessing the database comprises the step of:

accessing the database to acquire a name of the called party;

wherein the step of playing the audible announcement to the calling party comprises the step of:

including the name of the called party in the audible announcement to the calling party.

3. The method of claim 1 , wherein the step of accessing the database comprises the step of:

accessing the database to acquire a number of the called party;

wherein the step of playing the audible announcement to the calling party comprises the step of:

including the number of the called party in the audible announcement to the calling party.

4. The method of claim 1 , wherein the step of accessing the database comprisies the step of:

acquiring from the database one or more text strings that indicate the billing rate for the call;

the method further comprising the step of:

converting the one or more text strings into the audible announcement to play to the calling party.

5. The method of claim 1 , further comprising the steps of:

determining that the calling party subscribes to the called number information service;

allocating a temporary local directory number by the intelligent peripheral for use on the call; and

sending the temporary local directory number to the mobile switching center that employs the temporary local directory number to set up a call leg to the temporary local directory number for the audible announcement.

6. The method of claim 5 , further comprising the step of:

instructing, after the audible announcement has played to the calling party, the mobile switching center to release the call leg with the temporary local directory number and to connect the call to the called party.

7. The method of claim 1 , wherein the step of arming the origination trigger comprises the steps of:

arming the origination trigger on the mobile switching center for all calls from the calling party.

8. The method of claim 1 , further comprising the step of:

providing the calling party with an opportunity to respond whether to continue or cancel the call after hearing the audible announcement and before establishment of the call as the two party stable call between the calling party and the called party.

9. The method of claim 1 , wherein the digits dialed comprise a premium rate number.

10. An apparatus, comprising:

an intelligent peripheral; and

a service control point that sends a temporary local directory number of the intelligent peripheral to a mobile switching center to direct to the intelligent peripheral a call initiated by a calling party for a called party;

wherein the intelligent peripheral plays to the calling party an audible announcement of

a billing rate for the call between the calling party and the called party,

before establishment of the call as a two party stable call between the calling party and the called party;

wherein the intelligent peripheral accesses a database with a number of the called party through employment of a web service call to acquire the billing rate for the call;

wherein the database comprises a public, externally hosted called party information database.

11. The apparatus of claim 10 , wherein the service control point sends an indication of digits dialed by the calling party to the intelligent peripheral;

wherein the intelligent peripheral accesses the database with the digits dialed by the calling party to acquire one or more text strings that indicate the billing rate for the call;

wherein the intelligent peripheral converts the one or more text strings into the audible announcement to play to the calling party.

12. The apparatus of claim 11 , wherein the service point sends a specialized resource function directive message to the intelligent peripheral, wherein the specialized resource function directive message comprises an announcement list parameter that carries the digits dialed by the calling party.

13. The apparatus of claim 10 , wherein the service control point receives an indication of digits dialed by the calling party;

wherein the service point accesses the database with the digits dialed by the calling party to acquire the billing rate for the call;

wherein the service control point sends to the intelligent peripheral one or more text strings that indicate the billing rate for the call;

wherein the intelligent peripheral converts the one or more text strings into the audible annoucement to play the calling party.

14. The apparatus of claim 13 , wherein the service control point sends a specialized resource function directive message to the intelligent peripheral, wherein the specialized resource function directive message comprises an announcement list parameter that carries the one or more text strings that indicate the billing rate for the call.

15. The apparatus of claim 10 in combination with the switching center, wherein the calling party comprises a wireless phone;

wherein the mobile switching center comprises a mobile switching center in a wireless network;

wherein the mobile switching center triggers the call to the service control point to initiate a called number information service for the wireless phone.

16. The apparatus of claim 10 in combination with the mobile switching center, wherein the calling party comprises a wire-line phone;

wherein the mobile switching center comprises a service switching point in a wire-line network;

wherein the service switching point triggers the call to the service control point to initiate a called number information service for the wire-line phone.

17. The apparatus of claim 10 , wherein the number of the called party comprises a premium rate number.

18. An article, comprising:

one or more computer-readable signal-bearing media;

means in the one or more media for arming an origination trigger on a mobile switching center for a calling party, wherein the calling party is a subscriber to a called number information service;

means in one or more media for receiving a call stepup message that indicates digits dialed by the calling party to place a call to a called party;

means in the one or more media for triggering the origination trigger to send an origination request to a service control point, wherein the origination request comprises the digits dialed;

means in one or more media for accessing a database with the digits dialed by the calling party through employment of a web service call to acquire a billing rate for the call, wherein the database comprises a public, externally hosted called party information database;

means in the one or more media for playing, by the intelligent peripheral, an audible annoucement to the calling party,

before establishment of the call as a two party stable call between the calling party and the called party, wherein the audible announcement comprises the billing rate for the call.

Assignments (12)

Continuity (1)