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

• US 9,247,052 B1
• Filed: 05/11/2015
• Issued: 01/26/2016
• 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:
  US14/709,303
• Time in Patent Office: 260 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 facilitating communication for assisting hearing-impaired users comprising:

an analog telephone adaptor (ATA) device configured to perform additional functions selected from the group consisting of call waiting, call blocking, facilitating conference calls with multiple connections, providing additional telephone connections, and providing SIP connections to other devices; and

a communication device operably coupled with the ATA device, the communication device configured to;

enable and disable at least one of the additional functions of the ATA;

receive digital far-end voice data from a far-end communication device via a wireless port of the communication device;

route the far-end digital voice data to the ATA device and receive converted analog far-end voice signals in return from the ATA device;

transmit near-end analog voice signals to the ATA and receive converted digital near-end voice data in return from the ATA device;

route the converted digital near-end voice data to the far-end communication device; and

route the digital far-end voice data via the wireless port to a communication service configured to provide interpretive assistance for a hearing-impaired user of the communication device.

2. The communication system of claim 1, wherein the communication device is configured to configure the ATA device to operate a fixed IP address.

3. The communication system of claim 1, wherein the communication device is configured to extend DHCP services to the ATA and masquerade the traffic to the ATA device.

4. The communication system of claim 1, wherein the ATA device and the communication device are coupled together via a wired connection.

5. The communication system of claim 1, wherein the ATA device is not coupled with any external network other than through the communication device.

11. The communication system of claim 4, wherein the wired connection is configured to provide power from the communication device to the ATA device or from the ATA device to the communication device.

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

13. The communication system of claim 1, wherein the communication device comprises an electronic display operably coupled with a processor, the processor configured to cause text data to be displayed as captions on the electronic display during the conversation.

6. A communication system comprising:

a communication service configured to provide captioning services for hearing-impaired users during a communication session;

a communication device operably coupled with the communication service, the communication device configured to;

enable and disable at least one additional function of an analog telephone adaptor (ATA); and

analog telephone adaptor (ATA) device operably coupled with the communication device, the ATA device configured to;

convert far-end digital voice data received from the communication device to converted far-end analog voice signals;

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

convert near-end analog voice signals received from the communication device to converted near-end digital voice data;

transmit the converted near-end digital voice data to the communication device, wherein the communication device is further configured to route the converted near-end digital voice data and the far-end digital voice data between the ATA device and a far-end communication device; and

perform additional functions selected from the group consisting of call waiting, call blocking, facilitating conference calls with multiple connections, providing additional telephone connections, and providing SIP connections to other devices.

7. The communication system of claim 6, wherein the far-end digital voice data and the converted near-end digital voice data include VoIP data.

8. The communication system of claim 6, wherein the communication device is configured to route the converted near-end digital voice data and the far-end digital voice data between the ATA device the second communication device through a wireless port of the communication device.

14. The communication system of claim 6, wherein the communication device is configured to route the digital voice data to the ATA device by using routing tables to pass the digital voice data to and from the ATA device.

15. The communication system of claim 6, wherein the communication device is configured to route the digital voice data to the ATA device by using IP masquerading.

16. The communication system of claim 6, wherein the communication device is configured to use a fixed IP address for the ATA device to route the digital voice data to and from the ATA device.

17. The communication system of claim 6, wherein the communication device is configured to use extend dynamic host configuration protocol server (DHCP) services to the ATA device to route the digital voice data to and from the ATA device.

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

receiving far-end digital voice data wirelessly from a second communication device;

routing the far-end digital voice data to an analog telephone adaptor (ATA) device for conversion to an analog voice signal to be processed by the communication device;

enabling or disabling at least one of the ATA functions selected from the group consisting of call waiting, call blocking, facilitating conference calls with multiple connections, providing additional telephone connections, and providing SIP connections to other devices;

transmitting a near-end analog voice signal to the ATA device for conversion to digital voice data;

routing the converted near-end digital voice data received from the ATA device wirelessly to the second communication device; and

communicating wirelessly with a communication service configured to provide captioning services of the content of at least a portion of the voice data received by the communication device from the second communication device.

10. The method of claim 9, wherein routing includes the communication device using at least one of the following methods:

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