System and method for receiving a user message at a packet-network telephone

• US 20070115926A1
• Filed: 10/27/2005
• Published: 05/24/2007
• Est. Priority Date: 10/27/2005
• Status: Abandoned Application

• Current Assignee: Hewlett Packard Enterprise Development LP (Hewlett-Packard Enterprise Company)
• Original Assignee: 3Com Corporation (HP Inc.)
• Inventors: Singh, Arun, Vashisht, Vikas, Chahal, Taminder S., Trehan, Pankaj
• Application Number:
  US11/260,785
• Publication Number:
  US 20070115926A1
• Time in Patent Office: Days
• US Class Current: 370/352
• CPC Class Codes: H04L 51/00 User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
• CPC Class Codes: H04L 51/08 Annexed information, e.g. attachments
• CPC Class Codes: H04L 51/216 Handling conversation history, e.g. grouping of messages in sessions or threads
• CPC Class Codes: H04L 51/56 Unified messaging, e.g. interactions between e-mail, instant messaging or converged IP messaging [CPM]
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04L 65/1104 Session initiation protocol [SIP]
• CPC Class Codes: H04M 2201/38 Displays
• CPC Class Codes: H04M 3/53 Centralised arrangements for recording incoming messages , i.e. mailbox systems
• CPC Class Codes: H04M 7/006 Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP) , including next generation networks with a packet-switched transport layer H04L65/00 takes precedence; aspects not specific to the type of network H04M3/00; special services in those networks H04M3/42

Abstract

A system and method for receiving, at a packet-network telephone, a user message stored at a network device. Receiving the user message includes the packet-network telephone receiving a SIP message comprising an identifier that identifies (i) the user message, and (ii) a message transport protocol for retrieving the user message. The packet-network telephone transmits a request message addressed to the network device. The request message is arranged according to the message transport protocol and includes (i) at least a portion of the identifier so as to identify the user message, and (ii) a request for the user message to be transmitted to the packet-network telephone. The network device transmits the user message according to the message transport protocol. The packet-network telephone receives the user message, for presentation of the user message as the message is received or at a time subsequent to the packet-network telephone receiving the user message.

Claims

1. A method for receiving a user message at a packet-network telephone, the method comprising:

receiving, at a packet-network telephone, a Session Initiation Protocol (SIP) message comprising an identifier that identifies (i) a user message stored at a network device, and (ii) a message transport protocol for retrieving the user message;

transmitting, from the packet-network telephone, according to the message transport protocol, a request message addressed to the network device, wherein the request message comprises;

(i) at least a portion of the identifier to identify the user message, and (ii) a request for the user message to be transmitted to the packet-network telephone; and

receiving the user message at the packet-network telephone, wherein the user message is transmitted to the packet-network telephone according to the message transport protocol.

2. The method of claim 1,

wherein the identifier comprises a Real-Time Streaming Protocol (RTSP) Uniform Resource Indicator (URI), and

wherein the identified message transport protocol is an RTSP.

3. The method of claim 2,

wherein the request message comprises a message selected from the group consisting of (i) an RTSP DESCRIBE message, (ii) an RTSP ANNOUNCE message, (iii) an RTSP SETUP message, (iv) an RTSP PLAY message, (v) an RTSP OPTIONS message, (vi) an RTSP GET_PARAMETER message, and (vii) an RTSP SET_PARAMETER message.

4. The method of claim 2, further comprising:

presenting the user message at a user interface of the packet-network telephone as the user message is being received at the packet-network telephone.

5. The method of claim 1,

wherein the identifier comprises a Hyper-Text Transfer Protocol (HTTP) Uniform Resource Indicator (URI), and

wherein the identified message transport protocol is an HTTP.

6. The method of claim 1,

wherein the identifier comprises a File Transfer Protocol (FTP) Uniform Resource Indicator (URI), and

wherein the identified message transport protocol is an FTP.

7. The method of claim 1,

wherein the identifier comprises a SIP Uniform Resource Indicator (URI), and

wherein the identified message transport protocol is an SIP.

8. The method of claim 1, wherein the SIP message comprises a SIP message selected from the group consisting of:

(i) a SIP NOTIFY message, and (ii) a SIP OPTIONS message.

9. The method of claim 1,

wherein the SIP message further includes information selected from the group consisting of (i) a name of a person that created the user message, (ii) a time that the user message was stored, and (iii) a time duration of the user message, and

wherein the method further comprises displaying at least a portion of the information on a display of the packet-network telephone.

10. The method of claim 1, further comprising:

providing at least a portion of the user message received at the packet-network telephone to a converter of the packet-network telephone for converting audible content encoded within the user message to a signal that can be output by a speaker of the packet-network telephone; and

providing the signal to the speaker for presenting the audible content encoded within the user message.

11. The method of claim 1, further comprising:

providing at least a portion of the user message received at the packet-network telephone to a display device for displaying visual content encoded within the user message.

12. The method of claim 1, wherein the user message comprises a message selected from the group consisting of (i) a voice mail message, (ii) an e-mail message, (iii) a facsimile message, (iv) a short messaging service (SMS) message, and (v) a video mail message.

13. The method of claim 1,

wherein the request message is established in response to the packet-network telephone receiving a user-selection to select the user message from among one or more user messages that may be retrieved from the network device, and

wherein the user-selection is entered via a user interface of the packet-network telephone.

14. The method of claim 1, further comprising:

storing the user message at the packet-network telephone, and

thereafter presenting the user message at a user interface of the packet-network telephone.

15. A packet-network telephone for receiving a user message stored at a network device, the packet-network telephone comprising:

a processor;

a network interface to transmit messages and to receive messages; and

data storage for storing computer-readable program instructions executable by the processor,

wherein the network interface receives a Session Initiation Protocol (SIP) message comprising an identifier that identifies;

(i) a user message stored at a network device, and (ii) a message transport protocol to retrieve the user message;

wherein the processor executes the program instructions to (i) create a request message addressed to the network device and arranged according to the message transport protocol, wherein the request message includes at least a portion of the identifier to identify the user message and includes a request for the user message to be transmitted to the packet-network telephone, and (ii) instruct the network interface to transmit the request message; and

wherein the network interface receives the user message as transmitted according to the identified message transport protocol.

16. The packet-network telephone of claim 15, further comprising:

a user interface for presenting the user message received at the network interface of the packet-network telephone.

17. The packet-network telephone of claim 16, wherein the user interface comprises:

a display for displaying visual content encoded within the user message; and

a speaker for presenting audible content encoded within the user message.

18. The packet-network telephone of claim 16,

wherein the message transport protocol comprises a Real-Time Streaming Protocol (RTSP), and

wherein the user interface comprises an RTSP-based media player for presenting the user message.

19. The method of claim 16,

wherein the processor executes the program instructions to store the user message in data storage prior to executing the program instructions to present the user message at the user interface.

20. The packet-network telephone of claim 15,

wherein the SIP message comprises a message selected from the group consisting of (i) a SIP NOTIFY message, and (ii) a SIP OPTIONS message.

21. The packet-network telephone of claim 15,

wherein the identifier comprises a Hyper-Text Transfer Protocol (HTTP) Uniform Resource Indicator (URI), and

wherein the identified message transport protocol is an HTTP.

22. The packet-network telephone of claim 15,

wherein the identifier comprises a File Transfer Protocol (FTP) Uniform Resource Indicator (URI), and

wherein the identified message transport protocol is an FTP.

23. The packet-network telephone of claim 15,

wherein the identifier comprises a SIP Uniform Resource Indicator (URI), and

wherein the identified message transport protocol is an SIP.

24. The packet-network telephone of claim 15,

wherein the request message comprises the identifier that identifies the user message and the message transport protocol, and

wherein the identifier identifies the user message and is the request for the user message to be transmitted to the packet-network telephone.