Method and system for establishing a communication system

• US 7,876,885 B2
• Filed: 04/30/2002
• Issued: 01/25/2011
• Est. Priority Date: 04/30/2001
• Status: Active Grant

• Current Assignee: Nokia Solutions and Networks US LLC (Nokia Corporation)
• Original Assignee: Nokia Solutions and Networks US LLC (Nokia Corporation)
• Inventors: Riikonen, Arto, Honkala, Hannu
• Primary Examiner(s): Phan; Joseph T
• Application Number:
  US10/476,267
• Publication Number:
  US 20040127209A1
• Time in Patent Office: 3,192 Days
• Field of Search: 379/88.17
• US Class Current: 379/88.17
• CPC Class Codes: H04L 51/48 Message addressing, e.g. address format or anonymous messages, aliases
• CPC Class Codes: H04L 51/58 Message adaptation for wireless communication
• CPC Class Codes: H04L 65/1069 Session establishment or de-establishment
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04L 65/1104 Session initiation protocol [SIP]
• CPC Class Codes: H04W 76/10 Connection setup
• CPC Class Codes: H04W 76/18 Management of setup rejection or failure

Abstract

A method for processing a request from a first terminal to establish a communication session between the first terminal and a second terminal, the first terminal and the second terminal being operable to communicate via a telecommunication network, the method comprising: receiving at the telecommunication network a request from the first terminal to establish a communication session with the second terminal; determining whether the second terminal is available to support the communication session; and if the second terminal is determined not to be available to support the communication session, transmitting to the first terminal the address of a data set corresponding to the second terminal.

Claims

1. A method, comprising:

receiving at a telecommunication network a request from a first terminal to establish a communication session with a second terminal;

determining at the network whether the second terminal is available to support the communication session; and

if the second terminal is determined not to be available to support the communication session, transmitting to the first terminal the address of a data set corresponding to the second terminal; and

if the second terminal is determined to be available to support the communication session, establishing a communication session between the first terminal and the second terminal in response to the request,

wherein the data set is a data file of a format in which at least one of a text, audio or video element can be embedded,

wherein the data file is formatted in a mark-up language,

wherein the address is an address in an address space of a publicly accessible data network, and

wherein the publicly accessible data network is the internet.

2. The method as claimed in claim 1, comprising:

transmitting, from the first terminal to the address, a request for the data set; and

receiving, at the first terminal, the data set.

3. The method as claimed in claim 2, wherein the first terminal is configurable to automatically transmit a request for the data set on receiving the address of the data set.

4. The method as claimed in claim 2, wherein, having received the address of the data set, the first terminal is operable, in response to user input, to transmit the request for the data set.

5. The method as claimed in claim 2, comprising presenting, by the first terminal, content of the data set to a user of the first terminal.

6. The method as claimed in claim 1, wherein the communication session is a voice communication session.

7. The method as claimed in claim 1, wherein the first terminal is configured to receive the data set over a data communication link.

8. The method as claimed in claim 1, wherein the address of the data set is transmitted to the first terminal in conjunction with an indication that the communication session cannot be established.

9. The method as claimed in claim 1, wherein the address of the data set is transmitted to the first terminal in a session initiation protocol (SIP) message.

10. The method as claimed in claim 1, wherein said data set is selected from a plurality of data sets by the first terminal.

11. The method as claimed in claim 1, wherein said data set is selected from a plurality of data sets based on information associated with the first terminal.

12. The method as claimed in claim 11, wherein the selection is based on the identity of a user of the first terminal.

13. A computer program embodied on a non-transitory computer readable medium for configuring an apparatus, the computer program being capable of configuring the apparatus to perform a process, the process comprising:

receiving at a telecommunication network a request from a first terminal to establish a communication session with a second terminal;

determining at the network whether the second terminal is available to support the communication session; and

if the second terminal is determined not to be available to support the communication session, transmitting to the first terminal the address of a data set corresponding to the second terminal; and

if the second terminal is determined to be available to support the communication session, establishing a communication session between the first terminal and the second terminal in response to the request,

wherein the data set is a data file of a format in which at least one of a text, audio or video element can be embedded,

wherein the data file is formatted in a mark-up language,

wherein the address is an address in an address space of a publicly accessible data network, and

wherein the publicly accessible data network is the internet.

14. A computer program embodied on a non-transitory computer readable medium for configuring an apparatus, the computer program being capable of configuring the apparatus to perform a process, the process comprising:

receiving at a telecommunication network a request from a first terminal to establish a communication session with a second terminal;

determining at the network whether the second terminal is available to support the communication session; and

if the second terminal is determined not to be available to support the communication session, transmitting to the first terminal the address of a data set corresponding to the second terminal; and

if the second terminal is determined to be available to support the communication session, establishing a communication session between the first terminal and the second terminal in response to the request,

wherein the data set is a data file of a format in which at least one of a text, audio or video element can be embedded,

wherein the data file is formatted in a mark-up language,

wherein the address is an address in an address space of a publicly accessible data network, and

wherein the address is a uniform resource locator.

15. An apparatus in a telecommunication network, the apparatus being configured to:

receive a request from a first terminal to establish a communication session with a second terminal;

determine whether the second terminal is available to support the communication session; and

if the second terminal is determined not to be available to support the communication session, to transmit to the first terminal the address of a data set corresponding to the second terminal; and

if the second terminal is determined to be available to support the communication session, to establish a communication session between the first terminal and the second terminal in response to the request; and

wherein the data set is a data file of a format in which at least one of a text, audio or video element can be embedded, wherein the data file is formatted in a mark-up language, wherein the address is an address in an address space of a publicly accessible data network, and wherein the publicly accessible data network is the internet.

16. An apparatus in a telecommunication network, the apparatus being configured to:

receive a request from a first terminal to establish a communication session with a second terminal;

determine whether the second terminal is available to support the communication session; and

if the second terminal is determined not to be available to support the communication session, to transmit to the first terminal the address of a data set corresponding to the second terminal; and

if the second terminal is determined to be available to support the communication session, to establish a communication session between the first terminal and the second terminal in response to the request; and

wherein the data set is a data file of a format in which at least one of a text, audio or video element can be embedded, wherein the data file is formatted in a mark-up language, wherein the address is an address in an address space of a publicly accessible data network, and wherein the address is a uniform resource locator.

17. A method, comprising:

receiving at a telecommunication network a request from a first terminal to establish a communication session with a second terminal;

determining at the network whether the second terminal is available to support the communication session; and

if the second terminal is determined not to be available to support the communication session, transmitting to the first terminal the address of a data set corresponding to the second terminal; and

if the second terminal is determined to be available to support the communication session, establishing a communication session between the first terminal and the second terminal in response to the request,

wherein the data set is a data file of a format in which at least one of a text, audio or video element can be embedded,

wherein the data file is formatted in a mark-up language,

wherein the address is an address in an address space of a publicly accessible data network, and

wherein the address is a uniform resource locator.