golmar IT-4N Instruction Manual
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golmar IT-4N Instruction Manual

golmar IT-4N Instruction Manual

Telephone interface
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Telephone
Interface
IT-4N
Instructions manual
TIT-4N ML rev.0108

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  • Page 1 Telephone Interface IT-4N Instructions manual TIT-4N ML rev.0108...

  • Page 2: Table Of Contents

    Direct access codes......................... 55 Installation diagrams ........................56 Connecting an audio door entry system to an IT-4N telephone interface ........56 Connecting an audio door entry system to an IT-4N telephone interface with a cellular PABX..57 Troubleshooting hints........................58 Compliance ..........................59...

  • Page 3: Introduction

    “PSTN”. For this, they must be installed on the local subscriber loop of the IT-4N telephone interface. A maximum of 4 telephones can be installed. Divert function for calls originating from the audio door entry system to any telephone on the fixed- line or cellular networks.

  • Page 4: System Operation

    SYSTEM OPERATION The telephone interface makes the functions of a 4+N audio door entry system compatible with a fixed-line telephone, being possible to divert calls to the fixed-line or mobile networks. Depending upon its programming, the interface can differentiate between calls from the audio door entry system and from the telephone line, selecting between 3 types of cadence.

  • Page 5: Communication With The Telephone Line, Outgoing Call, Call Diverting

    SYSTEM OPERATION Communication with the telephone line, outgoing call, call divert: When the interface has the call divert function enabled, any calls made from the door entry system to the apartment will be diverted to the telephone numbers previously programmed in the interface.

  • Page 6: Operation Modes

    OPERATION MODES Depending on the functionality desired, the installation of the telephone Interface for 4+N audio door entry systems can be done in different ways. The most common configurations follow: Connection to the telephone line: In an apartment with a Telefonica fixed-line, the interface can be connected under the following configurations: Typical configuration The apartment's telephone is connected to the interface's local subscriber loop, where it performs...

  • Page 7: Connection To An Adsl Line

    OPERATION MODES Connection to an ADSL line: In apartments with ADSL lines, the interface should be connected via the splitter supplied by the ISP. ADSL is not available after the interface. Connection to PABXs: As shown in the following examples, the telephone interface can also be connected to a PABX's input line, or to its extensions, as long as these are analogue lines: Connection to a PABX's input line The extensions that receive calls originating from line 1 are configured in the PABX to receive calls...

  • Page 8: Connection To A Pabx Extension

    OPERATION MODES Connection to a PABX extension The extension that is connected to the interface's local subscriber loop will have both telephone and audio door entry system functionality. With the call divert mode enabled, the extensions that are connected to the subscriber loop can be configured in the interface to receive calls from the telephone line and from the audio door entry system.

  • Page 9: Description

    DESCRIPTION escription of the interface. Connection block Operation LEDs DIN rail latch release escription of the operation LEDs. The operation LEDs are beside the configuration dip switch. Green LED On: Divert mode enabled. Off: Divert mode disabled. Red LED Power on. Blinking : Programming mode.

  • Page 10: Interface Adjustments

    INTERFACE ADJUSTMENTS escription of the dip switches: The telephone interface has two dip switches beside the operation LEDs, which the installer can access and configure without having to open the cover: Dip switch 1: OFF: Normal mode. Ü ON: Divert mode always enabled. Ü...
  • Page 11 With the system in standby, access the “divert always enabled” programming mode by calling the extension of the IT-4N interface from a telephone on the PABX. “Autoswitch-on mode” audio communication will be established (4+N CO systems don't have autoswitch-on), and the PIN can then be entered with the telephone keypad using the following sequence: “##0 + PIN”.

  • Page 12: Programming Fields

    PROGRAMMING Programming fields: OAdjustable system parameters. Field Code Field value PIN entry “##0” The PIN has three digits. PIN change “00” New PIN <3 digits>, repeat the PIN <3 digits> Divert telephone 1 “10” Enter the telephone number, 16 digits maximum. Divert telephone 2 “11”...
  • Page 13 PROGRAMMING Divert mode: This field enables or disables call diverting. For the user's convenience, the interface has an input for connecting an optional external switch. This switch allows call diverting to be easily enabled or disabled. Number of divert: This field configures the number of telephones that the interface will try to call when call diverting is enabled.
  • Page 14 PROGRAMMING Auxiliary relay state: This option is only available if the auxiliary relay has been configured as monostable in the “auxiliary relay type” configuration field. The relay contact can be configured with the following field values: “0” Normally open. The contact will close during the activation time. Ü...
  • Page 15 PROGRAMMING System compatibilities: The telephone interface can be installed in 4+N audio door entry systems and Plus systems, however in the case of the latter it must be installed together with the CD-PLUS/4+N digital converter. To define the system in which the interface is installed, it must be configured by the using installer the following field values:...

  • Page 16: Direct Access Codes

    “##6” Only 4+N systems. (4+N CO and PLUS Autoswitch-on without function) Call the Master Porter's Exchange “##7” Plus system with CD-PLUS/4N converter. “##9” To program the CD-PLUS/4N converter. CD-PLUS/4N Converter programming IT-4N Telephone interface programming “##0” To program the IT-4N telephone interface.

  • Page 17: Installation Diagrams

    INSTALLATION DIAGRAMS onnecting an audio door entry system to an IT-4N telephone interface.

  • Page 18: Connecting An Audio Door Entry System To An It-4N Telephone Interface With A Cellular Pabx

    INSTALLATION DIAGRAMS...

  • Page 19: Troubleshooting Hints

    1141 Budapest, Fogarasi út 77. 1095 Budapest, Mester utca 34. Tel.: *220-7940, 220-7814, 220-7959, Tel.: *218-5542, 215-9771, 215-7550, 220-8881, 364-3428 Fax: 220-7940 216-7017, 216-7018 Fax: 218-5542 Mobil: 30 531-5454, 30 939-9989 Mobil: 30 940-1970, 30 959-0930 www.golmar.hu E-mail: info@delton.hu Web: www.delton.hu...

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