Using hyperlinks to establish call sessions

• US 7,139,370 B1
• Filed: 08/31/2000
• Issued: 11/21/2006
• Est. Priority Date: 08/31/2000
• Status: Expired due to Term

• Current Assignee: Apple Inc.
• Original Assignee: Nortel Networks Limited (Nortel Networks Corporation)
• Inventors: Tse, Paul Chan H.
• Primary Examiner(s): Escalante, Ovidio
• Application Number:
  US09/652,166
• Time in Patent Office: 2,273 Days
• Field of Search: 379/216.01, 379/218.01, 379/352, 379/355.01, 379/355.03, 379/355.04, 379/355.08, 379/93.35, 370/352, 370/355
• US Class Current: 379/88.17
• CPC Class Codes: H04L 65/1069 Session establishment or de-establishment
• CPC Class Codes: H04L 65/1096 Supplementary features, e.g. call forwarding or call holding systems providing special services or facilities to telephony subscribers H04M3/42
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04L 65/1104 Session initiation protocol [SIP]
• 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: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 67/14 Session management for real-time applications in data packet communications networks H04L65/1066
• CPC Class Codes: H04M 1/2535 adapted for voice communication over an Internet Protocol [IP] network Voice over Internet Protocol (VoIP) network equipment and services H04M7/006; implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP] H04L69/16
• CPC Class Codes: H04M 1/27453 Directories allowing storage of additional subscriber data, e.g. metadata
• CPC Class Codes: H04M 1/72445 for supporting Internet browser applications
• CPC Class Codes: H04M 2203/257 remote control of substation user interface for telephonic services, e.g. by ISDN stimulus, ADSI, wireless telephony application WTA, MExE or BREW

Abstract

A communication system includes various terminals that are capable of establishing call sessions over a data network. Each of the terminals includes a display in which hyperlinks can be presented. User selection of the hyperlinks is communicated to one or more application routines, which generates requests based on information (e.g., uniform resource locators) associated with the selected hyperlinks. The requests cause generation of call requests over the data network to establish call sessions between terminals.

Claims

1. A method of making a call, comprising:

displaying, in a display of a terminal, a hyperlink, wherein the hyperlink is associated with a logical identifier;

accessing rules information to determine further information to add to the logical identifier, the further information to enable at least one of disabling call waiting, inserting a pause, and navigating an automated call attendant;

receiving, by the terminal, an indication of user selection of the hyperlink;

generating, by the terminal, a call request for establishing a call session over a packet-based network based on the indication;

sending, by the terminal, the call request over the packet-based network;

communicating, by the terminal, voice data over the packet-based network in the call session,

wherein communicating the voice data over the packet-based network comprises communicating the voice data over an Internet Protocol network.

2. The method of claim 1, wherein displaying the hyperlink is performed in a browser screen.

3. The method of claim 1, further comprising associating the hyperlink with a telephone number of a remote party.

4. The method of claim 1, further comprising determining if the call session is local or long distance and adding prefix information if the call session is determined to be long distance.

5. The method of claim 1, further comprising copying the hyperlink from a first storage location accessible by a browser to a second storage location accessible by another application routine.

6. The method of claim 1, wherein establishing the call session comprises establishing a call session with a remote terminal.

7. The method of claim 1, wherein sending the call request comprises sending, by the terminal, a Session Initiation Protocol call request over the packet-based network.

8. A device capable of participating in call sessions over a data network, comprising:

a display;

a hyperlink presentable in the display and selectable by a user;

a controller to generate a call request in response to selection of the hyperlink; and

a storage device containing call rules, the controller to access the call rules to determine how the call request is to be generated,

the controller to add one or more special characters to provide a function based on the call rules,

wherein the function is selected from the group consisting of disabling call waiting, inserting a pause, and navigating an automated attendant.