CN2600986Y

CN2600986Y - Wideband data terminal with IP telephone automatic dial device

Info

Publication number: CN2600986Y
Application number: CN 02251913
Authority: CN
Inventors: 姜天露
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2002-08-20
Filing date: 2002-08-20
Publication date: 2004-01-21
Anticipated expiration: 2012-08-20

Abstract

The utility model relates to a wideband data terminal with IP phone automatic dialer in communication region; in line with the defect that the prior wideband data terminal is used independently with IP phone automatic dial equipment, a wideband data access device and a IP phone automatic dialer are installed in the same shell; meanwhile, the shell is also provided with an interface which is used to connect the telephone network and data network, a computer interface which is used to connect user computer and a telephone interface which is used to connect user telephone. The wideband data access device can be an xDSL modem, a Cable modem or an Ethernet terminal adapter. The utility model combines the IP phone automatic dialer and wideband data terminal, and the total cost of equipment is decreased; meanwhile, the cost for customer development and equipment maintenance is saved, which provides obvious economic benefit to operator.

Description

The wideband data terminal that has the IP phone autodialer

Technical field

The utility model relates to communication field, more particularly, relates to a kind of wideband data terminal that has the IP phone autodialer.

Background technology

Broadband access is the direction of communication network development, and the mode of broadband access at present mainly contains Digital Subscriber Loop (xDSL), cable TV copper cable (Cable) and Ethernet (Ethernet).When operator carries out wideband switch-in business, the wideband data terminal is installed at user side, it is the xDSL modulator-demodulator that corresponding xDSL inserts, and it is the Cable modulator-demodulator that corresponding Cable inserts, and it is the Ethernet terminal adapter that corresponding Ethernet inserts.

IP (Intemet Protocol, Internet protocol) phone is an emerging technology of voice communication, and it utilizes IP network bypass toll telephone, can reach the purpose of saving cost of the phone call, and telecom operators have carried out this business mostly at present.When the user uses this professional, at first dial the IP telephone access number of certain operator.For the IP phonecard user, dial the card number password, dial called number then; For the caller identification user, can directly dial called number.Because operator is numerous, dog-eat-dog, in order to strive for the user, many operators give the IP phone autodialer and give the user, this dialer detects the telephone number that the user dialled, if trunk call then is transferred in the IP network of this operator automatically, the user does not need to dial special number, and only need extract called toll number can use IP phone automatically.

As mentioned above, special wideband data terminal in the prior art, special IP phone autodialer is also arranged, and a lot of users may be wide band access user and IP phone user simultaneously, then two different terminals are installed by prior art at user's family, this mode cost has also increased the expense of equipment maintenance and management simultaneously than higher.

The utility model content

In order to overcome existing above-mentioned defective, the utility model provides a kind of wideband data terminal that has the IP phone autodialer, and wideband data terminal and IP phone autodialer are integrated, and reduces cost, makes things convenient for purposes such as use to reach.

The technical scheme that its technical problem that solves the utility model adopts is: wideband data access device and IP phone autodialer are contained in the same housing, both can be designed respectively on two circuit boards, also can design on same circuit board; In described housing, also be provided with simultaneously the interface that is used to connect telephone network and data network, be used to the telephone interface that is connected the computer interface of subscriber computer and is used to connect subsets.

In the utility model, described wideband data access device can be xDSL modulator-demodulator, Cable modulator-demodulator or Ethernet terminal adapter.When adopting the xDSL modulator-demodulator, the described interface that is used to connect telephone network and data network is an individual interface, can connect phone and data network simultaneously; When adopting Cable modulator-demodulator or Ethernet terminal adapter, the described interface that is used to connect telephone network and data network is two interfaces, is respectively applied for to connect telephone network and data network.

The utility model combines IP phone autodialer and wideband data terminal, operator is the development broadband user, when the wideband data terminal is provided, can also offer the user to the IP phone automatic dial device function simultaneously, make this user become the IP phone user of this operator simultaneously.Because two equipment are integrated into an equipment, the total cost of equipment descends to some extent, has saved the cost of ownership and service equipment simultaneously, and remarkable economic efficiency is arranged for operator.Concerning the user, saved the space of the equipment of putting, also take like a shot.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:

Fig. 1 is the schematic diagram when digital subscriber loop modem cooperates with the IP phone autodialer in the utility model;

Fig. 2 is Cable modulator-demodulator or the Ethernet terminal adapter schematic diagram when cooperating with the IP phone autodialer.

Embodiment

When existing IP phone autodialer uses separately, be to be serially connected between the telephone wire that telephone set and telephone network attract the network termination telephone network of IP phone autodialer, user's termination subsets.

On the other hand, Digital Subscriber Loop (xDSL) technology is to transform on original telephone line, keeps the function of voice communication, utilizes high band to transmit data.User side at the xDSL modulator-demodulator is separated voice-and-data by filter, the speech interface machine of answering the call, and data-interface connects data communications equipment such as computer.It is standard that the xDSL modulator-demodulator offers the user's voice interface, with as broad as long on the ordinary telephone line.When existing xDSL modulator-demodulator used separately, its network terminal was connected to the phone data network, and user side is connected to subscriber computer by data-interface, and can be connected to subsets by speech interface.

The schematic diagram of integrated IP phone autodialer on the xDSL modulator-demodulator as shown in Figure 1, transfer xDSL modulator-demodulator 11 and IP phone autodialer 12 to be contained in the same housing 1, the user side speech interface of xDSL modulator-demodulator 11 is connected by the network terminal of twisted-pair feeder with IP phone autodialer 12, in housing 1, also be provided with the phone and the data network interface 13 that are connected with the network terminal of xDSL modulator-demodulator 11, the computer interface 14 that is connected with its user side data-interface, and the telephone interface 15 that is connected with the user side of IP phone autodialer 12.During use, the network terminal of whole device connects phone and data network 2 by phone and data network interface 13; User side connects subscriber computer 3 by computer interface 14, and connects subsets 4 by telephone interface 15.

During concrete enforcement, can not change the circuit of existing xDSL modulator-demodulator 11 and IP phone autodialer 12, the circuit board of two equipment is contained in the same housing, the size that increases shell in case of necessity is to hold two circuit boards.Certainly, also can be on same circuit board, further to reduce cost with both designs.

Be the schematic diagram during integrated IP phone autodialer 12 on Cable modulator-demodulator or Ethernet terminal adapter 16 as shown in Figure 2.Because it is to utilize the Cable circuit that Cable inserts, it is to utilize ethernet line that Ethernet inserts, all do not utilize telephone line, so need on circuit, not connect when increasing the IP phone autodialer, only need be placed on the circuit of two kinds of equipment in the same casing, the size that increases casing in case of necessity is to hold two circuit boards; Perhaps both are designed on same circuit board, further to reduce cost.In addition, also need to change phone among Fig. 1 and data network interface 13 into data network interface 17 and telephone network interface 18, the former is connected to the network terminal of Cable modulator-demodulator or Ethemet terminal adapter 16, and the latter is connected to IP phone autodialer 12 network terminal.During use, data network interface 17 is connected with data network 21 by network cable, and telephone network interface 18 then is connected with telephone network 22 by telephone wire.

Claims

1, a kind of wideband data terminal that has the IP phone autodialer, comprise wideband data access device and IP phone autodialer (12), it is characterized in that, described wideband data access device and IP phone autodialer (12) are contained in the same housing (1), in described housing (1), be provided with the interface that is used to connect telephone network and data network, also be provided with computer interface (14) that is used to connect subscriber computer and the telephone interface (15) that is used to connect subsets.

2, the wideband data terminal that has the IP phone autodialer according to claim 1 is characterized in that, described wideband data access device is a digital subscriber loop modem (11); The network terminal of described IP phone autodialer (12) is connected with the speech interface of the user side of described digital subscriber loop modem (11); The described interface that is used to connect telephone network and data network is a phone and a data network interface (13) that is connected with the network terminal of described digital subscriber loop modem (11), described computer interface (14) is connected with the data-interface of the user side of described digital subscriber loop modem (11), and described telephone interface (15) is connected with the user side of described IP phone autodialer (12).

3, the wideband data terminal that has the IP phone autodialer according to claim 2, it is characterized in that, be connected by twisted-pair feeder between the speech interface of the network terminal of described IP phone autodialer (12) and the user side of described digital subscriber loop modem (11).

4, the wideband data terminal that has the IP phone autodialer according to claim 1 is characterized in that, described wideband data access device is a cable television line cable modem (16); The described interface that is used to connect telephone network and data network comprises the data network interface (17) of the network terminal that is connected described cable television line cable modem (16) and the telephone network interface (18) that is connected the network terminal of described IP phone autodialer (12); Described computer interface (14) is connected with the user side of cable television line cable modem (16), and described telephone interface (15) is connected with the user side of described IP phone autodialer (12).

5, the wideband data terminal that has the IP phone autodialer according to claim 1 is characterized in that, described wideband data access device is an Ethernet Terminal Adapter (16); The described interface that is used to connect telephone network and data network comprises the data network interface (17) of the network terminal that is connected described Ethernet Terminal Adapter (16) and the telephone network interface (18) that is connected the network terminal of described IP phone autodialer (12); Described computer interface (14) is connected with the user side of Ethernet Terminal Adapter (16), and described telephone interface (15) is connected with the user side of described IP phone autodialer (12).