Methods and systems for presence-based telephony communications

• US 7,613,176 B2
• Filed: 12/20/2007
• Issued: 11/03/2009
• Est. Priority Date: 07/25/2003
• Status: Expired due to Fees

• Current Assignee: Verizon Patent and Licensing Incorporated (Verizon Communications Inc.)
• Original Assignee: Verizon Laboratories Incorporated (Verizon Communications Inc.)
• Inventors: Tserkovny, Alex, Boni, Piotr, Weintraub, Michael A.
• Primary Examiner(s): Qureshi; Afsar M.
• Application Number:
  US11/961,054
• Publication Number:
  US 20080098060A1
• Time in Patent Office: 684 Days
• Field of Search: 370216-271, 370352-356, 370389-392, 370/401, 370/402, 370464-471, 379/221.01, 379/215.01, 379/221.05
• US Class Current: 370/352
• CPC Class Codes: H04L 51/043 using or handling presence information
• CPC Class Codes: H04L 51/066 Format adaptation, e.g. format conversion or compression
• CPC Class Codes: H04L 51/10 Multimedia information
• CPC Class Codes: H04L 65/1069 Session establishment or de-establishment
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04L 67/54 Presence management, e.g. monitoring or registration for receipt of user log-on information, or the connection status of the users
• CPC Class Codes: H04M 3/42365 Presence services providing information on the willingness to communicate or the ability to communicate in terms of media capability or network connectivity

Abstract

A system and method can enable a user of a communications network, such as a Public Switched Telephone Network (PSTN), wireless and/or voice over IP network to participate in Presence Availability Management (PAM) and Instant Messaging (IM) activities of a PAM/IM network. In response to phone network triggers, a phone network Service Control Point (SCP) can generate requests to a web server. The web server can translate the requests to presence information that can be forwarded to presence user agents for participants of the PAM/IM network. The presence user agents can present the user'"'"'s presence information to participants having the user on their “buddy list”. In turn, the presence user agent for the user can forward the presence information for participants on the user'"'"'s “buddy list” to a media server that can communicate the information to the user through Automatic Speech Recognition, Text to Speech and/or Dual Tone MultiFrequency technology.

Claims

1. A method comprising:

generating a trigger in response to a first user picking up a receiver of a Public Switched Telephone Network telephone, replacing the receiver of the Public Switched Telephone Network telephone, initiating a Public Switched Telephone Network telephone call via the Public Switched Telephone Network telephone, terminating a Public Switched Telephone Network telephone call at the Public Switched Telephone Network telephone, or receiving a Public Switched Telephone Network telephone call at the Public Switched Telephone Network telephone;

altering a presence status of the first user from a first presence state to a second presence state based on the generated trigger; and

propagating the second presence state to a second user who has the first user on a presence and availability management buddy list.

2. The method of claim 1 where the propagating includes:

delivering an instant voice message alert to the second user, the instant voice message alert providing the second presence.

3. The method of claim 1 where the trigger is generated in response to the first user replacing the receiver of the Public Switched Telephone Network telephone or terminating a Public Switched Telephone Network telephone call at the Public Switched Telephone Network telephone, and

where the method further comprises:

automatically establishing a telephone call between the first user and a third user in response to the altering.

4. The method of claim 3, further comprising:

generating a second trigger in response to the automatically establishing a telephone call;

altering the presence status of the first user from the second presence state to a third presence state based on the generated second trigger; and

propagating the third presence state to the second user.

5. The method of claim 1 where the trigger is generated in response to the first user replacing the receiver of the Public Switched Telephone Network telephone or terminating a Public Switched Telephone Network telephone call at the Public Switched Telephone Network telephone, and

where the method further comprises:

receiving an instant message for the first user; and

delivering the instant message to the first user as a Public Switched Telephone Network telephone call.

6. The method of claim 5 further comprising:

receiving a reply voice message from the first user after delivering the instant message; and

delivering the reply voice message to an originator of the instant message.

7. The method of claim 1 where the generating a trigger is based on Public Switched Telephone Network signaling.

8. The method of claim 1, further comprising:

receiving a manual change to the presence status of the first user from the second presence state to a third presence state; and

propagating the third presence state to the second user.

9. A system comprising:

one or more devices to;

receive a trigger indicating that a first user picked up a receiver of a Public Switched Telephone Network telephone, replaced the receiver of the Public Switched Telephone Network telephone, initiated a Public Switched Telephone Network telephone call via the Public Switched Telephone Network telephone, terminated a Public Switched Telephone Network telephone call at the Public Switched Telephone Network telephone, or received a Public Switched Telephone Network telephone call at the Public Switched Telephone Network telephone,

change a presence status of the first user from a first presence state to a second presence state based on the received trigger, and

send the second presence state to a second user who has the first user on a presence and availability management buddy list.

10. The system of claim 9 where the one or more devices include:

a web server to translate the received trigger to presence-based information;

a presence server agent that is associated with the first user, the presence server agent to;

receive the presence-based information from the web server, and

change the presence status of the first user from the first presence state to the second presence state, and

send a notification regarding the change of presence status for the first user to the second presence state; and

a presence server to;

receive the notification from the presence server agent, and

send the second presence state to the second user.

11. The system of claim 9 where, when sending the second presence state to a second user who has the first user on a presence and availability management buddy list, the one or more devices is configured to:

deliver an instant voice message alert to the second user, the instant message alert providing the second presence state.

12. The system of claim 9 where the trigger indicates that the first user replaced the receiver of the Public Switched Telephone Network telephone or terminated a Public Switched Telephone Network telephone call at the Public Switched Telephone Network telephone, and

where the one or more devices are further configured to:

automatically establish a telephone call between the first user and a third user in response to changing the presence status of the first user.

13. The system of claim 12, where the one or more devices are further configured to:

generate a second trigger in response to automatically establishing the telephone call,

change the presence status of the first user from the second presence state to a third presence state based on the generated second trigger, and

propagate the third presence state to the second user.

14. The system of claim 9 where the trigger indicates that the first user replaced the receiver of the Public Switched Telephone Network telephone or terminated a Public Switched Telephone Network telephone call at the Public Switched Telephone Network telephone, and

where the one or more devices are further configured to:

receive an instant message for the first user, and

deliver the instant message to the first user as a Public Switched Telephone Network telephone call.

15. The system of claim 14 where the one or more devices are further configured to:

receive a reply voice message from the first user after delivering the instant message, and

deliver the reply voice message to an originator of the instant message.

16. The system of claim 9 where the one or more devices are further configured to:

receive a manual change to the presence status of the first user from the second presence state to a third presence state, and

propagate the third presence state to the second user.

17. A method comprising:

receiving an indication that a presence status of a first user has changed to indicate that the first user is available;

establishing a Public Switched Telephone Network telephone call between a second user and the first user in response to receiving the indication that a presence status of the first user has changed to indicate that the first user is available;

generating a trigger in response to the first user picking up a receiver of a Public Switched Telephone Network telephone;

changing the presence status of the first user to a presence state that indicates that the first user is busy in response to generated trigger; and

sending the presence state to a third user who has the first user on a presence and availability management buddy list, where the sending includes;

delivering an instant voice message alert to the third user.

18. The method of claim 17 where the indication is received from a Public Switched Telephone Network.

19. The method of claim 17, where the presence status is associated with a presence and availability management buddy list.