Providing information relating to a telephone call

• US 20070189280A1
• Filed: 04/06/2005
• Published: 08/16/2007
• Est. Priority Date: 04/19/2004
• Status: Abandoned Application

• Current Assignee: Intelli-Call Limited
• Original Assignee: Intelli-Call Limited
• Inventors: Hancock, Nicholas
• Application Number:
  US11/578,834
• Publication Number:
  US 20070189280A1
• Time in Patent Office: Days
• US Class Current: 370/356
• CPC Class Codes: H04L 65/1026 at the edge
• CPC Class Codes: H04L 65/1036 at the edge
• CPC Class Codes: H04L 65/1069 Session establishment or de-establishment
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04L 65/401 wherein the services involve a main real-time session and one or more additional parallel real-time or time sensitive sessions, e.g. white board sharing or spawning of a subconference
• CPC Class Codes: H04M 7/1285 Details of finding and selecting a gateway for a particular call

Abstract

A client software application runs on a device, which can itself be used to make phone calls. Based on the phone number of the device, or the phone number of a called party, the client application interacts with a server, which is associated with a telephone gateway. The server sends relevant information to the client application, which can use the information as required, for example by displaying the information to the user. The interaction between the client and the server can take place before or after a call between the device and the called party.

Claims

1. A communications system, comprising:

a user terminal, having a user interface, and having an internet connection and a telephone connection which is under software control;

a gateway device, that runs on a computer system with an internet connection and has at least two PSTN connections which are under software control, and which allows those connections to be bridged;

wherein, in response to a destination number input by the user, the user terminal is adapted to establish an internet connection with the gateway device;

wherein the gateway device is adapted to return information to the user terminal over the internet connection; and

wherein the user terminal is able either to;

establish a telephone connection to dial the destination number directly, or

establish a telephone connection to the destination number via the gateway device.

2. A system as claimed in claim 1, wherein the user terminal is adapted to establish a telephone connection to the destination number via the gateway device by dialing the telephone number of a PSTN connection of the gateway device, and to send the destination number to the gateway device as a sequence of DTMF tones, and wherein the gateway is adapted to respond by dialing the destination number and bridging the two calls.

3. A system as claimed in claim 1, wherein the user terminal is adapted to establish a telephone connection to the destination number via the gateway device by sending a further message to the gateway device, and wherein the gateway is adapted to respond to said further message by dialing the destination number and the telephone number of the user terminal, and bridging the two calls.

4. A system as claimed in claim 1 wherein the user terminal is adapted to display on the user interface information obtained from the gateway device and request an input from a user in response to the displayed information;

and is further adapted to establish said telephone connection either directly or via the gateway device in response to the requested user input.

5. A system as claimed in claim 1 wherein the user terminal is adapted to store information relating to a user'"'"'s preferred actions and is further adapted to establish said telephone connection either directly or via the gateway device in response to the stored information.

6. A system as claimed in claim 1 wherein the user terminal is adapted to receive from the gateway device information relating to a user'"'"'s preferred actions;

and is further adapted to establish said telephone connection either directly or via the gateway device in response to the received information.

7. A system as claimed in claim 1, wherein the user terminal is further able, in response to the requested user input, to make no call.

8. A system as claimed in claim 1, wherein the user terminal is further adapted, when a telephone call via said gateway has been completed, to pass further messages to and receive replies from the gateway, such messages including the identity of the user terminal and a function code;

and is further adapted to display information obtained from the gateway.

12. A system as claimed in claim 1 wherein the user terminal is adapted to display on the user interface information obtained from the gateway device and request an input from a user in response to the displayed information;

and is further adapted to establish said Voice over IP telephone connection either directly or via the gateway device in response to the requested user input.

9. A communications system, comprising:

a user terminal, having a user interface, and having an internet connection, and being adapted to make Voice over IP telephone calls;

a gateway device, that runs on a computer system with an internet connection and has at least one PSTN connection under software control, and which allows those connections to be bridged, and being adapted to make Voice over IP telephone calls;

wherein, in response to a destination number input by the user, the user terminal is adapted to establish an internet connection with the gateway device;

wherein the gateway device is adapted to return information to the user terminal over the internet connection; and

wherein the user terminal is able either to;

establish a Voice over IP telephone connection to dial the destination number directly, or

establish a Voice over IP telephone connection to the destination number via the gateway device.

10. A system as claimed in claim 9, wherein the user terminal is adapted to establish a Voice over IP telephone connection to the destination number via the gateway device by establishing a Voice over IP telephone connection to the gateway device, and requesting the gateway device to establish a PSTN connection to the destination number and to bridge the two calls,

11. A system as claimed in claim 9, wherein the user terminal is adapted to establish a Voice over IP telephone connection to the destination number via the gateway device by sending a further message to the gateway device, and wherein the gateway is adapted to respond to said further message by dialing the destination number and by establishing a Voice over IP telephone connection to the user terminal, and by bridging the two calls.

13. A system as claimed In claim 9 wherein the user terminal is adapted to store information relating to a users preferred actions, and is further adapted to establish said Voice over IP telephone connection either directly or via the gateway device in response to the stored information.

14. A system as claimed in claim 9 wherein the user terminal is adapted to receive from the gateway device information relating to a user'"'"'s preferred actions;

and is further adapted to establish said Voice over IP telephone connection either directly or via the gateway device in response to the received information.

15. A system as claimed in claim 9, wherein the user terminal is further able, in response to the requested user input, to make no call.

16. A system as claimed in claim 9, wherein the user terminal is further adapted, when a telephone call via said gateway has been completed, to pass further messages to and receive replies from the gateway, such messages including the identity of the user terminal and a function code;

and is further adapted to display information obtained from the gateway.