Apparatuses and methods for routing digital voice data in a communication system for hearing-impaired users

• US 9,357,064 B1
• Filed: 01/25/2016
• Issued: 05/31/2016
• Est. Priority Date: 11/14/2014
• Status: Active Grant

• Current Assignee: Sorenson Ip Holdings, LLC
• Original Assignee: Captioncall LLC
• Inventors: Walton, Sean
• Primary Examiner(s): El-Zoobi, Maria
• Application Number:
  US15/005,828
• Publication Number:
  US 20160142539A1
• Time in Patent Office: 127 Days
• Field of Search: None
• US Class Current: 1/1
• CPC Class Codes: G10L 15/26 Speech to text systems G10L15/08 takes precedence
• CPC Class Codes: G10L 21/10 Transforming into visible information
• CPC Class Codes: H04L 61/5014 using dynamic host configuration protocol [DHCP] or bootstrap protocol [BOOTP]
• CPC Class Codes: H04M 1/2471 Configurable and interactive telephone terminals with subscriber controlled features modifications, e.g. with ADSI capability [Analog Display Services Interface] systems providing special services or facilities to subscribers H04M3/42; administration or customization of services H04M3/42136; by downloading data to substation equipment H04M3/42178
• CPC Class Codes: H04M 1/2475 for a hearing impaired user
• CPC Class Codes: H04M 3/42391 where the subscribers are hearing-impaired persons, e.g. telephone devices for the deaf
• CPC Class Codes: H04M 7/0069 comprising a residential gateway, e.g. those which provide an adapter for POTS or ISDN terminals
• CPC Class Codes: H04M 7/0093 signalling arrangements in networks
• CPC Class Codes: H04M 7/127 where the session control protocols comprise SIP and SS7
• CPC Class Codes: H04N 7/147 Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals selecting H04Q
• CPC Class Codes: H04W 4/16 Communication-related supplementary services, e.g. call-transfer or call-hold

Abstract

A communication system facilitating communication for assisting hearing-impaired users includes an analog telephone adaptor (ATA) device and a communication device. The communication device is configured to route digital voice data between the ATA device and a second communication device during a conversation involving the communication device and a second communication device through a wireless port of communication device, and communicate through the wireless port with a relay service configured to provide interpretive assistance for a hearing-impaired user of the communication device. A method includes routing digital voice data received wirelessly by a communication device to an ATA device, routing digital voice data received from the ATA device from the communication device wirelessly to a second communication device, and communicating wirelessly with a relay service configured to provide captioning services of the content of a portion of the voice data received by the communication device from the second communication device.

Claims

1. A communication system comprising:

an analog telephone adaptor (ATA) device configured to convert digital voice data to analog voice data, and analog voice data to digital voice data; and

a communication device specifically configured for use by a hearing-impaired user, the communication device comprising;

an electronic display;

a wireless data port;

a digital data port operably coupled with the ATA device;

an analog data port operably coupled with the ATA device; and

a processor operably coupled with the electronic display, the digital data port, the analog data port, and the wireless data port, wherein the processor is configured to;

coordinate communication with a second communication device through the wireless data port during a communication session with the second communication device;

coordinate communication of caption call service (CCS) data with a remote captioning service through the wireless data port during the communication session; and

coordinate communication with the ATA device through both the digital data port and the analog data port during the communication session such that;

far-end digital voice data received by the wireless data port from the second communication device is routed by the processor to the ATA device through the digital data port of the communication device;

the far-end digital voice data received by the wireless data port from the second communication device is also routed by the processor to the remote captioning service through the wireless data port of the communication device;

far-end analog voice data received from the ATA device is received through the analog data port of the communication device;

near-end analog voice data transmitted the ATA device is transmitted through the analog data port of the communication device; and

near-end digital voice data received from the ATA device is routed by the processor to the second communication device through the wireless data port of the communication device.

2. The communication system of claim 1, wherein the CCS data includes the far-end digital voice data transmitted to the remote captioning service, and text caption data received from the remote captioning service that is a text transcription of the far-end digital voice data.

3. The communication system of claim 1, wherein the processor of the communication device is further configured to coordinate electronic packet switching service (EPSS) data with the remote captioning service through the wireless data port.

4. The communication system of claim 3, wherein the EPSS data includes at least one of log-in data, synchronization data, contact information, settings, logging information, or a combination thereof.

5. The communication system of claim 1, wherein the communication device is coupled directly to a power source such that power is provided from the communication device to the ATA device through a wired connection therebetween.

6. The communication system of claim 1, wherein the ATA device is coupled directly to a power source such that power is provided from the ATA device to the communication device through a wired connection therebetween.

7. The communication system of claim 1, wherein the processor of the communication device is configured to use routing tables to pass network packets of the digital voice data to and from the ATA device.

8. The communication system of claim 1, wherein the processor of the communication device is configured to acquire an IP address for the ATA device from a dynamic host configuration protocol server.

9. The communication system of claim 1, wherein the processor of the communication device is configured to maintain its own address for the ATA device.

10. The communication system of claim 1, wherein the processor of the communication device is configured to set the ATA device as a fixed address device and provide an IP address to the ATA device.

11. The communication system of claim 1, wherein the processor of the communication device is configured to transmit routing information and domain name server (DNS) information to the ATA device.

12. The communication system of claim 1, wherein the processor is configured to receive video data through the wireless data port and present the video data on the electronic display of the communication device.

13. The communication system of claim 12, wherein the processor is further configured to synchronize the video data with the far-end analog voice data received from the ATA device.

14. The communication system of claim 1, wherein the processor of the communication device is further configured to enable and disable features performed by the ATA device.

15. A method of facilitating communication in a communication network including a communication device and a remote captioning service, the method comprising:

receiving a far-end digital voice signal wirelessly from a second communication device via a wireless data port of a first communication device during a communication session between the first communication device and the second communication device;

routing the far-end digital voice signal from the first communication device to a remote captioning service via the wireless data port of the first communication device;

routing the far-end digital voice signal from the first communication device to an analog telephone adaptor (ATA) device via a digital data port of the first communication device;

converting the far-end digital voice signal to far-end analog voice signal by the ATA device;

receiving the far-end analog voice signal from the ATA device via an analog data port of the first communication device;

transmitting a near-end analog voice signal from the first communication device to the ATA device via the analog data port of the first communication device;

converting the near-end analog voice signal to near-end digital voice signal by the ATA device;

receiving the near-end digital voice signal from the ATA device via digital data port of the first communication device;

routing the near-end digital voice signal from the first communication device to the second communication device via the wireless data port of the first communication device;

receiving text caption data wirelessly from the remote captioning service via the wireless data port of the first communication device; and

reproducing the far-end analog voice signal and the text caption data by the first communication device for a hearing-impaired user during a communication session between the first communication device and the second communication device that is assisted by the remote captioning service.

16. The method of claim 15, wherein routing the far-end digital voice signal from the first communication device to the ATA device includes the first communication device using at least one of the following methods:

routing tables, IP masquerading, dynamic IP addresses, fixed IP addresses, and multi-cast transmission.

17. The method of claim 15, further comprising performing at least one of the following functions through by the ATA device:

call waiting, call blocking, facilitating conference calls with multiple connections, providing additional telephone connections or SIP connections to other devices, or combinations thereof.

18. The method of claim 17, further comprising enabling or disabling the functions of the ATA device using the first communication device.

19. The method of claim 15, further comprising:

receiving video data wirelessly from the second communication device via the wireless data port of a first communication device; and

displaying the video data on an electronic display of the first communication device that is synchronized with the far-end analog voice signal when reproduced by the first communication device.

20. A communication system comprising:

a first communication device specifically configured for use by a hearing-impaired user for providing text captions during a communication session with a second communication device, the first communication device having a processor operably coupled with a wireless data port, an analog data port, a digital data port, and an electronic display;

a remote captioning service configured to generate the text captions during the communication session; and

an analog telephone adaptor (ATA) device operably coupled with the analog data port and the digital data port of the first communication device, wherein during the communication session;

the first communication device is configured to;

receive a far-end digital voice signal from the second communication device through the wireless data port;

route the far-end digital voice signal to the ATA device through the digital data port;

route the far-end digital voice signal to the remote captioning service through the wireless data port;

receive a far-end analog voice signal from the ATA device through the analog data port;

transmit a near-end analog voice signal to the ATA device through the analog data port;

receive a near-end digital voice signal from the ATA device through the digital data port;

route the near-end digital voice signal to the second communication device through the wireless data port;

receive text captions of the far-end digital voice signal from the remote captioning service through the wireless data port;

display the text captions on the electronic display; and

reproduce audio from the far-end analog voice signal; and

the ATA device is configured to;

receive the far-end digital voice signal from the first communication device;

convert the far-end digital voice signal to the far-end analog voice signal;

transmit the far-end analog voice signals to the first communication device;

convert the near-end analog voice signal to near-end digital voice signal; and

transmit the near-end digital voice signal to the first communication device.