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ITS Telecom CGW-T Installation And Programming Manual

Analog gsm/cdma cellular gateway
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CGW-T/TS/D
Analog GSM/CDMA
Cellular Gateway
Installation and
Programming Manual

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Summary of Contents for ITS Telecom CGW-T

  • Page 1 CGW-T/TS/D Analog GSM/CDMA Cellular Gateway Installation and Programming Manual...
  • Page 3 CGW-T/TS/D Installation and Programming Manual Release 1, Revision 1, May 2006...
  • Page 5 NOTICE This manual describes the CGW-T/TS/D Analog GSM/CDMA Cellular Gateway. Additional copies of this manual may be obtained from ITS. No part of this document may be reproduced or transmitted in any form, by any means (electronic, photocopying, recording, or otherwise) without the prior written permission of ITS.

  • Page 6: Table Of Contents

    SIM Card Insertion into the Unit (GSM only)..........8 CGW-T/TS/D Installation................9 LCD Status Indicators and Diagnostics ..........12 CGW-T/D LCD Status Indicators and Diagnostics ........12 CGW-TS LED Status Indicators and Diagnostics ........17 DTMF Programming ................22 Technical Data..................32 CGW-T/TS for GSM Network ..............

  • Page 7: Introduction

    1 Introduction Your new CGW-T is an analog GSM/CDMA Cellular Gateway (CGW-TS/D – GSM only), a cost reduction tool for mobile-to-landline and landline-to-mobile calls. It connects from the trunk interface (analog FXO) of your PBX to a GSM network (via an inserted SIM card) or to a CDMA network (by the built-in CDMA engine), eliminating the excessive interconnection fees and significantly cutting your telephone costs.
  • Page 8 CGW-T CGW-TS CGW-D Figure 1. CGW-T, CGW-TS and CGW-D Devices CGW-T/TS/D Installation and Programming Manual...
  • Page 9 LCD display. The Toll Restriction feature is implemented as follows: CGW-T/TS devices use a black list of 10 restricted prefixes, which cannot be dialed. CGW-D device uses a white list of 20 permitted prefixes, which are the only prefixes that can be dialed via a cellular network.

  • Page 10: Main Features

    Main Features The following list details the main features of the CGW-T/TS/D GSM/CDMA gateway: Feature CGW-T CGW-TS CGW-D Integrated dual-band GSM module (900/1800, 850/1900 MHz) Integrated dual-band CDMA module (800/1900 MHz) LED indicators LCD indicators (signal strength, cellular operator name,...

  • Page 11: Contents

    Contents The contents of your CGW-T/TS/D package are as follows: Item Qty. CGW-T/TS/D device Installation and Operation Manual Power Supply (Input: 110VAC, 60Hz or 220VAC, 50Hz) (Output: 9VDC, 800mA) Antenna (with cable) RJ-11 telephone cable Template for wall mounting Screws and plugs for wall mounting...

  • Page 12: Physical Description

    2 Physical Description The physical features of the CGW-T/TS/D are detailed in Figure 2. Antenna Connector LCD Display (for CGW-T/D) or LED Display (for CGW-TS) Signal Strength Indicator PSTN Interface (CGW-D only) PBX Trunk or Home Phone Connector Power Supply Connector...

  • Page 13: Pre-Installation

    3 Pre-Installation Gateway The CGW-T/TS/D unit contains a GSM engine. It therefore needs a SIM card from the local GSM network provider. Its registration to the GSM operator is similar to that of a mobile GSM phone. The PIN and PUK code requests must be disabled (see LCD Messages table, below). If, for...

  • Page 14: Installation

    SIM Card Insertion into the Unit (GSM only) CAUTION To avoid damage to the CGW-T/TS/D unit, disconnect the 9V adapter from the electric power outlet. The physical description of the unit can be used as guideline for the following steps: Hold the unit in your hands with the display pointed to your left and the SIM insertion slot at the bottom of the unit towards you (so that the text “SIM”...

  • Page 15: Cgw-T/Ts/D Installation

    CGW-T/TS/D Installation To install the CGW-T/TS/D unit, perform the steps as follows: Mount the CGW-T/TS/D unit on the wall as a stand-alone unit or on the 6-fold wall mount bracket, which is a separate accessory. Connect the antenna into the Ant. connector on the front panel of the CGW-T/TS/D unit.
  • Page 16 Antenna CelluLine CGW-T/TS Trunk Analog Trunk Interface Power Supply Office Telephone Figure 3. CGW-T/TS Schematic Setup CGW-T/TS/D Installation and Programming Manual...
  • Page 17 Antenna CelluLine CGW-D Home Phone PSTN Analog Trunk Interface Trunk Power Supply Office Telephone Figure 4. CGW-D Schematic Setup CGW-T/TS/D Installation and Programming Manual...

  • Page 18: Lcd Status Indicators And Diagnostics

    5 LCD Status Indicators and Diagnostics CGW-T/D LCD Status Indicators and Diagnostics The CGW-T/D gateway can be connected to the analog trunk interface of the PBX. At power- up of the CGW-T/D unit, the information on the LCD will provide the first diagnostics.
  • Page 19 On D – call is forwarded to PSTN (D only) PSTN line. If level is below 85 dBm, move the LCD shows signal level in S=X dBm antenna to another location with a dBm. better reception. CGW-T/TS/D Installation and Programming Manual...
  • Page 20 CGW-T dials to destination. Wait. Connected When called party answers. No action needed. Disconnected End of call. No action needed. CGW-T/D gets a call from Incoming Call No action needed. network. CGW-T/D receives incorrect Failed operation information from Try again.
  • Page 21 Insert SIM Card No SIM card inserted. Insert SIM card or check if the (GSM only) existing card is inserted properly. On D – call is forwarded to Call FWD to PSTN line. PSTN (D only) CGW-T/TS/D Installation and Programming Manual...
  • Page 22 NOTE If there is no SIM card in the device, or if the card is not installed properly, there will be no tone on the CGW-T, whereas on the CGW-D the tone will be that of the PSTN line. On the CGW-D, the dial tone does not serve as an indication that the device is in order! Even if the unit is not powered, the user will hear the PSTN dial tone.

  • Page 23: Cgw-Ts Led Status Indicators And Diagnostics

    Figure 5. LED Layout on the CGW-TS To perform further diagnostics, connect an analog telephone with an RJ-11 connector to the trunk connector in the unit. For details on how to perform further diagnostics, see Paragraph 5.2.3. CGW-T/TS/D Installation and Programming Manual...
  • Page 24 The LED activity status indicators are detailed in the following table: LED Status Indicators Description LED1 LED2 LED3 LED4 Power Status Yellow Yellow Yellow Yellow Green Standby Mode Conversation Flashing fast Incoming Call Flashing Outgoing Call Flashing Programming Flashing Mode CGW-T/TS/D Installation and Programming Manual...
  • Page 25 Check your antenna connection or move your antenna to a location with a better reception or enable your Roaming parameter (see Paragraph 5.2.3). Registration Flashing Flashing Denied Solution Contact your local GSM operator or enable your roaming parameter (see Paragraph 5.2.3). CGW-T/TS/D Installation and Programming Manual...
  • Page 26 PIN number using your mobile phone, then put it back inside the unit. SIM Card is Not Flashing Readable Solution Check the SIM position or replace the SIM card or contact your local operator. No SIM Card Flashing Inserted Solution Insert the SIM card. CGW-T/TS/D Installation and Programming Manual...
  • Page 27 *500 in the programming table), and then replace the SIM card with your original SIM card. NOTE All cellular calls you now make from your CGW-TS will be routed through the alternate GSM network that you used to complete your registration. CGW-T/TS/D Installation and Programming Manual...

  • Page 28: Dtmf Programming

    6 DTMF Programming The CGW-T/TS/D gateway can be programmed via DTMF. To program the unit perform the steps as follows: If the unit is connected to the PBX, remove the cable from the Trunk connector on the unit front panel.
  • Page 29 (3 seconds by default). When exact XX digits are dialed, the number will be dialed directly. When more than XX digits are dialed, the number will be cut off after XX has been reached. CGW-T/TS/D Installation and Programming Manual...
  • Page 30 2 = Reverse polarity for is useful if call Incoming and Outgoing Calls accounting software is active. Output Volume Control *330 + X where: X = 0 – 7 (CDMA) X = 0 – 9 (GSM) CGW-T/TS/D Installation and Programming Manual...
  • Page 31 LCD for 5 seconds when in programming mode. (GSM only) Conversation Time-Out *390 + XX 00 (unlimited) where: An outgoing telephone XX = number of minutes conversation will be 00 = unlimited automatically terminated after this time-out. CGW-T/TS/D Installation and Programming Manual...
  • Page 32 X = 10=1000 milliseconds = 1 signaling to PBX. second X = 01 = 100 milliseconds Legal values: 00-99 Note: If this feature is activated together with reverse polarity (*320) “Pulse drop” occurs after polarity is reversed. CGW-T/TS/D Installation and Programming Manual...
  • Page 33 (CGW-D Where X=0 Call forward only) disable X=1 Call forward enabled Time to wait for No *430 + XX, 20 sec Answer for call Where XX – time in seconds forwarding (CGW-D 00-99 only) CGW-T/TS/D Installation and Programming Manual...
  • Page 34 Reset affects the GSM engine only, and does not affect any of the parameters. Hook Flash time (CGW- *460 + X 300 msec. D only) Where X – time in milliseconds. Possible to change at 100 msec. steps CGW-T/TS/D Installation and Programming Manual...
  • Page 35 20 DTMF sensitivity (CGW- *480 + Y D only) Y = level (0-9), 9 = most sensitive DTMF amplitude (CGW- *490 + X D only) X = volume level (3-9), 9 = loudest CGW-T/TS/D Installation and Programming Manual...
  • Page 36 *530 + XX interval for continuous Where XX – time in seconds tone detection. The (an error rate of ±25% may device disconnects when occur due to tone flexibility). a continuous tone is detected for XX seconds CGW-T/TS/D Installation and Programming Manual...
  • Page 37 SIM distributor. telephone number. (GSM only) Change programming *600 + new password 1234 password where: password must be 4 digits (only digits 0-9) Reset the unit and set to *151 default values CGW-T/TS/D Installation and Programming Manual...

  • Page 38: Technical Data

    Connectors or home phone RJ-11 (PSTN) – to analog trunk interface of PSTN or to PSTN subscriber line – home phone configuration only (CGW-D only) Power Supply SMA female - Antenna Off-hook AC impedance 600Ω CGW-T/TS/D Installation and Programming Manual...
  • Page 39 50Ω Impedance, connected via SMA connector frequency 800 - 2000MHz Antenna cable length 9.8ft Power supply Input: 110VAC, 60Hz 220VAC, 50Hz Output: 9VDC, 800mA Temperature range 0˚C-45˚C 32˚F-113˚F Maximum relative humidity Dimensions (HxWxD) 212x44x121 mm/8.3x1.7x4.8 inch Weight 550g (1.21 lbs) CGW-T/TS/D Installation and Programming Manual...

  • Page 40: Cgw-T For Cdma Network

    To analog trunk interface of PBX – RJ-11 Connections (Trunk) (operational mode) analog telephone – RJ-11 (Trunk) (programming mode) Power Supply Antenna Off-hook AC impedance 600Ω On-hook line voltage 48VDC Off-hook line current Maximum 25mA Off-hook loop resistance 800Ω threshold CGW-T/TS/D Installation and Programming Manual...
  • Page 41 50Ω Impedance, connected via SMA connector frequency 800/1800/1900MHz Antenna cable length 9.8ft Temperature range 0˚C-45˚C 32˚F-113˚F Maximum relative humidity Dimensions (HxWxD) 212x44x121 mm/8.3x1.7x4.8 inch Weight 550g (1.21 lbs) Power supply Input: 110VAC, 60Hz 220VAC, 50Hz Output: 9VDC, 800mA CGW-T/TS/D Installation and Programming Manual...

  • Page 42: Cgw-T/Ts/D Accessories

    8 CGW-T/TS/D Accessories Your CGW-T/TS/D package contains a multiple-antenna holder that can hold up to six antennas, and wall mount brackets for three or six units (Figure 6). Multiple-Antenna Holder Three-Unit Bracket Six-Unit Bracket Figure 6. CGW-T/TS/D Mounting Accessories CGW-T/TS/D Installation and Programming Manual...

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