CA2509466A1 - Telecommunication system, method and subscriber unit for use therein - Google Patents
Telecommunication system, method and subscriber unit for use therein Download PDFInfo
- Publication number
- CA2509466A1 CA2509466A1 CA002509466A CA2509466A CA2509466A1 CA 2509466 A1 CA2509466 A1 CA 2509466A1 CA 002509466 A CA002509466 A CA 002509466A CA 2509466 A CA2509466 A CA 2509466A CA 2509466 A1 CA2509466 A1 CA 2509466A1
- Authority
- CA
- Canada
- Prior art keywords
- digital
- line
- subscriber unit
- subscriber
- response
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Telephonic Communication Services (AREA)
- Interface Circuits In Exchanges (AREA)
Abstract
A telecommunication system includes a digital switch, a local loop coupling the digital switch to a subscriber location, wherein a segment of the local loop includes copper twisted pair and wherein an asymmetrical digital subscriber line (102) is carried by the local loop, the asymmetrical digital subscriber line (102) including a plurality of digital packets capable of carrying a plurality of derived digital telephone lines. The telecommunication system further includes a subscriber unit coupled to the asymmetrical digital subscriber line (102). The subscriber unit monitors the content of at least one of a plurality of data packets, receives an off-hook signal in response to an action of a user, and initiates a first arrived digital telephone line of the plurality of data to derived digital telephone lines in response to the off-hook signal.
Claims (5)
1. A method for use in a telecommunication system including a digital switch, a local loop coupling the digital switch to a subscriber location, wherein a segment of the local loop includes copper twisted pair and wherein an asymmetrical digital subscriber line is carried by the local loop, the asymmetrical digital subscriber line including a plurality of data packets capable of carrying a plurality of derived digital telephone lines, the telecommunication system further comprising a subscriber unit coupled to the asymmetrical digital subscriber line, the method comprising the steps of:
receiving an off-hook signal, generated by the subscriber unit in response to an action of a user; and initiating a first derived digital telephone line of the plurality of derived digital telephone lines in response to the off-hook signal.
receiving an off-hook signal, generated by the subscriber unit in response to an action of a user; and initiating a first derived digital telephone line of the plurality of derived digital telephone lines in response to the off-hook signal.
2. The method of claim 1 further comprising the steps of:
generating a line-in-use signal, at the subscriber unit, indicating a first derived digital telephone line is in use.
generating a line-in-use signal, at the subscriber unit, indicating a first derived digital telephone line is in use.
3. The method of claim 2 further comprising the step of:
generating a visual indicator, at the subscriber unit, in response to the line-in-use signal.
generating a visual indicator, at the subscriber unit, in response to the line-in-use signal.
4. The method of claim 1 further comprising the step of:
monitoring, at the subscriber unit, the content of at least one of the plurality of data packets.
monitoring, at the subscriber unit, the content of at least one of the plurality of data packets.
5. The method of claim 1 further comprising the steps of:
receiving an on-hook signal, generated by the subscriber unit in response to an action of a user; and terminating the first derived digital telephone line of the plurality of derived digital telephone lines in response to the on-hook signal.
receiving an on-hook signal, generated by the subscriber unit in response to an action of a user; and terminating the first derived digital telephone line of the plurality of derived digital telephone lines in response to the on-hook signal.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/119,094 | 1998-07-20 | ||
| US09/119,094 US6370149B1 (en) | 1998-07-20 | 1998-07-20 | Telecommunication system, method and subscriber unit for use therein |
| CA002338099A CA2338099C (en) | 1998-07-20 | 1999-07-16 | Telecommunication system, method and subscriber unit for use therein |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002338099A Division CA2338099C (en) | 1998-07-20 | 1999-07-16 | Telecommunication system, method and subscriber unit for use therein |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2509466A1 true CA2509466A1 (en) | 2000-01-27 |
| CA2509466C CA2509466C (en) | 2009-12-29 |
Family
ID=34888044
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002509353A Expired - Fee Related CA2509353C (en) | 1998-07-20 | 1999-07-16 | Telecommunications system, method and subscriber unit for use therein |
| CA002509641A Expired - Fee Related CA2509641C (en) | 1998-07-20 | 1999-07-16 | Telecommunications system, method and subscriber unit for use therein |
| CA002509466A Expired - Fee Related CA2509466C (en) | 1998-07-20 | 1999-07-16 | Telecommunication system, method and subscriber unit for use therein |
| CA002510393A Expired - Fee Related CA2510393C (en) | 1998-07-20 | 1999-07-16 | Telecommunication system, method and subscriber unit for use therein |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002509353A Expired - Fee Related CA2509353C (en) | 1998-07-20 | 1999-07-16 | Telecommunications system, method and subscriber unit for use therein |
| CA002509641A Expired - Fee Related CA2509641C (en) | 1998-07-20 | 1999-07-16 | Telecommunications system, method and subscriber unit for use therein |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002510393A Expired - Fee Related CA2510393C (en) | 1998-07-20 | 1999-07-16 | Telecommunication system, method and subscriber unit for use therein |
Country Status (1)
| Country | Link |
|---|---|
| CA (4) | CA2509353C (en) |
-
1999
- 1999-07-16 CA CA002509353A patent/CA2509353C/en not_active Expired - Fee Related
- 1999-07-16 CA CA002509641A patent/CA2509641C/en not_active Expired - Fee Related
- 1999-07-16 CA CA002509466A patent/CA2509466C/en not_active Expired - Fee Related
- 1999-07-16 CA CA002510393A patent/CA2510393C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2509641C (en) | 2008-12-16 |
| CA2510393A1 (en) | 2000-01-27 |
| CA2509466C (en) | 2009-12-29 |
| CA2509641A1 (en) | 2000-01-27 |
| CA2510393C (en) | 2009-12-22 |
| CA2509353C (en) | 2008-11-25 |
| CA2509353A1 (en) | 2000-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |