IP Library Granted Patent US 8,369,488
Granted Patent B2
US 8,369,488 · App. 13/048,346 · Granted Feb 5, 2013

Triggering a 911 voice call from a non-voice message

Inventors: Dewayne Sennett (Redmond, WA); Brian Daly (Seattle, WA)
Assignee: AT&T Mobility II LLC
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Quick Facts
Patent No.
US 8,369,488
App. No.
13/048,346
Granted
Feb 5, 2013
Kind
B2
Abstract

A voice based emergency call, such as a call to 911, is provided to a public safety answering point (PSAP) triggered from a non-voice based emergency call. When a non-voice based call is sent to a PSAP that does not accept non-voice based calls, upon determining that the PSAP can not handle non-voice based calls, the communication network is utilized to establish a voice based call with the PSAP.

Claims (38)

1. A method comprising:

receiving a non-voice based emergency call;

determining a location of a device from which the non-voice based emergency call was provided;

identifying a public safety answering point (PSAP) that serves the location;

determining that the identified PSAP does not support non-voice based calls; and

providing a notification message, the notification message comprising an indication to initiate a voice based call between the device and the identified PSAP.

2. The method of claim 1 , wherein the provided notification message is intended for the identified PSAP.

3. The method of claim 1 , wherein the provided notification message is intended for the device.

4. The method of claim 1 , wherein the provided notification message is intended for an entity in a telephony network.

5. The method of claim 1 , the provided notification message comprising an email.

6. The method of claim 1 , the provided notification message comprising a voice based message.

7. The method of claim 1 , the provided notification message being intended for an individual call taker of the identified PSAP.

8. An apparatus comprising:

an input/output portion configured to:

receive a non-voice based emergency call; and

provide a notification message comprising an indication to initiate a voice based call between a device and an identified public safety answering point (PSAP); and

a processing portion configured to:

determine a location of the device from which the non-voice based emergency call was provided;

identify the PSAP that serves the location; and

determine that the identified PSAP does not support non-voice based calls.

9. The apparatus of claim 8 , wherein the provided notification message is for the identified PSAP.

10. The apparatus of claim 8 , wherein the provided notification message is intended for the device.

11. The apparatus of claim 8 , the provided notification message being intended for an entity in a telephony network.

12. The apparatus of claim 8 , the provided notification message comprising an email.

13. The apparatus of claim 8 , the provided notification message comprising a voice based message.

14. The apparatus of claim 8 , the provided notification message being intended for an individual call taker of the identified PSAP.

15. A method comprising:

receiving a non-voice based emergency call;

determining a location of a device from which the non-voice based emergency call was provided;

identifying a public safety answering point (PSAP) that serves the location;

determining if the identified PSAP supports non-voiced based calls;

when it is determined that the identified PSAP supports non-voiced based calls, providing the non-voice based emergency call to the identified PSAP; and

when it is determined that the identified PSAP does not support non-voice based calls, providing a notification message, the notification message comprising an indication to initiate a voice based call between the device and the identified PSAP.

16. The method of claim 15 , wherein the provided notification message is intended for the identified PSAP.

17. The method of claim 15 , wherein the provided notification message is intended for the device.

18. The method of claim 15 , wherein the provided notification message is intended for an entity in a telephony network.

19. The method of claim 15 , the provided notification message comprising an email.

20. The method of claim 15 , the provided notification message comprising a voice based message.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 2, 2011
From: DALY, BRIAN; SENNETT, DEWAYNE
To: AT&T MOBILITY II LLC
Reel/Frame 026687/0593 →
Continuity (1)
Related Publication 20120237002A1 · Sep 20, 2012