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Summary of Contents for LandCell CDM819s
- Page 1 User’s Manual CDMA Cellular Model CDM819s Serial Modem For use with LF1009 Modules In Support Of Hardware Revision1.0 Revision 2.9 April 2005...
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Page 2: Table Of Contents
Table of Contents Introduction ........................5 Modem Capabilities ....................5 The Types Of Calls ....................5 Speeds ........................5 Getting Started .......................6 Fast-Track: Circuit Switch Data (CSD) Call Setup............7 Fast-Track: Packet Data Call Setup................9 Fast-Track: Activating your Modem ..............10 Fast-Track: Troubleshooting Communications with the Modem ......11 Setting Up Your Modem ..................12 Configuring The Modem ..................12 Serial Connection Reference Table ................12... - Page 3 Land-Cellular Proprietary AT Command Set ............28 Quick Reference Guide ....................28 RS-232 Serial Port Integration Parameters ..............31 Limited Warranty ......................32 Copyright Notice ......................32 CDM819s Electrical & RF Specifications...............33 CDM819s Mechanical Specifications................34 14.1 End Cap Frontal Views ..................34 14.2 End Cap Overhead & Profile Views ...............34 14.3...
- Page 4 List of Tables Table 1: Result Codes Table ....................22 Table 2: Basic AT Parameters Table ..................22 Table 3: S-Registers Table ....................23 Table 4: Basic Action Commands Table .................23 Table 5: Extended AT Configuration Commands Table ............24 Table 6: CDMA AT Parameter Commands Table ..............25 Table 7: Cellular AT Command Extensions In Support Of Voice Services Table ......27 Table 8: Proprietary AT Command Set ..................28...
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Page 5: Introduction
1 Introduction Thank you for purchasing the Land-Cellular CDM819s wireless modem. This guide will assist you in the set up and use of your new CDM-819s modem. Follow the instructions in sections 2, 3 and 4 to install all necessary software/drivers and set up your computer or data terminal to send and receive information via the cellular network. -
Page 6: Getting Started
2 Getting Started The following Fast-Track Sections details how to quickly activate a modem, configure and test a Circuit Switch Data (CSD) call, and a Packet Data Call (TCP/IP). Additional details if needed are listed in the sections that follow the Fast-Track Sections. The following modem setup examples apply for Windows 98, Me, NT, 2000 &... -
Page 7: Fast-Track: Circuit Switch Data (Csd) Call Setup
2.1 Fast-Track: Circuit Switch Data (CSD) Call Setup 1. Connect the modem to an active COM port on a PC with an RS-232 9 pin straight through cable. 2. Attach the antenna and power connector. 3. Connect with a Hyper-Terminal session set to 115,200, 8 Bits, No Parity, 1 Stop Bit, and Hardware Flow Control enabled, the default speed of the modem. - Page 8 17. Confirm and that you are registered on the cellular network. AT+CSS? A reply of +CSS? 2,Z,99999 indicates that you are not registered. It may take up to 15 seconds or so after power-up to register on the network. Once registered a typical response will be +CSS?: 1,A,4152 where 1 is the band class, 1=800 MHz, 2=1900 MHz, A-F is the band (Z indicates not registered on network), 4152 is the SID, i.e.
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Page 9: Fast-Track: Packet Data Call Setup
2.2 Fast-Track: Packet Data Call Setup 1. Create a 19,200 Generic Modem and configure it for 115,200, 8 bits, no parity, 1 stop bit. Attach the modem to an active COM port on the PC, i.e. COM1. 2. Configure the selected COM port to a maximum speed of 115,200 in the Hardware device manager. -
Page 10: Fast-Track: Activating Your Modem
2.3 Fast-Track: Activating your Modem 1. Connect the modem to an active COM port on a PC with an RS-232 9 pin straight through cable. 2. Attach the antenna and power connector. 3. Connect with a Hyper-Terminal session set to 115,200, 8 Bits, No Parity, 1 Stop Bit, and Hardware Flow Control enabled. -
Page 11: Fast-Track: Troubleshooting Communications With The Modem
2.4 Fast-Track: Troubleshooting Communications with the Modem 1. Connect the modem to an active COM port on a PC with an RS-232 9 pin straight through cable. Ensure the Cable is firmly connected. 2. Attach the antenna and power connector. Ensure that the power LED lights up. If it doesn’t, confirm that the power cube is properly working and putting out 12 VDC at 1.5 Amps. -
Page 12: Setting Up Your Modem
1. Click on Start --> Settings --> Control Panel. 2. Click "Phone and Modem Options". Click New. 3. For "Location Name", enter a name to distinguish this connection as the CDM819s. 4. Type your area code in the Area Code box. -
Page 13: Activating The Modem
The HyperTerminal connection should now be active. As a test, we'll send the standard attention code to the modem. Type the command: AT and press enter. If properly interfaced with the modem, you should receive an OK reply. If not, make certain that the modem's power LED is illuminated and the bit rate of your terminal emulation software is set to 115200. -
Page 14: Making An Async Call Using Terminal Emulation Software
telephony devices. 4.1 Making An Async Call Using Terminal Emulation Software Configure your terminal emulation program as explained in the "Using Terminal Emulation Software To Talk To The Modem" section 3.0 above. See Section 2.1 on the setup details to make a CSD call. 4.2 Configuring Dial-Up Networking Creating A New Dial-Up Networking (DUN) Connection: Click on Start -->... -
Page 15: Pc Fax Modem And Setup For Hot Fax
In this section, you will find important information relating to the setup and diagnosis of your CDM819s modem. If you are having trouble communicating with the modem, please read this "Troubleshooting" section and the "Frequently Asked Questions" section 7.0 in full. If, after reviewing these sections, you are still having problems connecting, call our Technical Support line at: 954-430-5811 for more assistance. -
Page 16: Diagnosing Com Port Problems Using Hyperterminal
your terminal emulation software (settings: 115200bps, 8, N, 1, Hardware). Now, you may issue the AT+IPR command to query or change the default speed. After adjusting the port speed, disconnect from the modem and reconnect using the new data rate. Refer to the "Frequently Asked Questions"... -
Page 17: Altering The Modem's Cellular Parameters
• Issue the command: AT+CSS? to verify that the modem is registered onto a cell tower Confirm and that you are registered on the cellular network. AT+CSS? A reply of +CSS? 2,Z,99999 indicates that you are not registered. It may take up to 15 seconds or so after power-up to register on the network. -
Page 18: Frequently Asked Questions
even if the modem loses power. Now that the modem is properly configured, you may attempt activate the modem as described in section 4.0 and the Appendix. 7 Frequently Asked Questions Below are some of the most Frequently Asked Questions. The answers contained herein may address many of the questions you could have about our product. -
Page 19: I Set Up Dial-Up Networking On My Computer, I Am Able To Connect To The Packet Data Network By Calling #777, But The Modem Fails To Authenticate My Username And Password
is the band class, 1=800 MHz, 2=1900 MHz, A -F is the band (Z indicates not registered on network), 4152 is the SID, i.e. the cell tower ID, (99999 indicates not registered on network). If the modem came with a wired antenna, try moving the antenna from place to place to find the location that gives the best signal quality. -
Page 20: When Do I Need A Null Modem Cable
0: No Flow Control 1: Xon/Xoff 2: Hardware 7.12 When Do I Need A Null Modem Cable? The Land-Cellular modem's RS-232 serial port is wired to act as the Data Communication Equipment (DCE), while a typical home computer or laptop system is designated as the Data Terminal Equipment (DTE.) As long as you are connecting two different devices (DCE-to-DTE), you must use a straight-through serial cable. -
Page 21: At Command Reference
8 AT Command Reference All modem functions are controlled using the same industry-standard AT commands that are used to control landline modems. A knowledge of these commands is not required by most users, but are provided here as a reference. 8.1 The Six Types Of Commands: There are six types of AT commands as defined in the following list;... -
Page 22: Basic At Parameters
Table 1: Result Codes Table Digit Verbose Description Command executed without errors. CONNECT Connected to remote modem. RING Incoming Call. NO CARRIER Carrier from remote modem lost or never present. ERROR Error in the command line. NO DIAL TONE No dial tone detected within time out period. BUSY Busy signal detected. -
Page 23: Basic Action Commands
Table 3: S-Registers Table Register Value Description 0 to 255 Automatic answering. Number of rings before answering. Disable automatic answering=0. Default is 0. Carriage return character. Default is 13. Line feed character. Default is 10. Backspace character. Default is 8. 2 to 10 Length of time in seconds to pause before dialing. -
Page 24: Table 5: Extended At Configuration Commands Table
+CMD? To test if a particular command is supported, along with the range of values it supports, use the TEST command: +CMD=? An extended command must be terminated with a semicolon if another command follows it in the same command line. The following table describes the extended AT configuration commands. -
Page 25: Cellular Cdma Commands
The <parity> argument is only valid when <format> is set to 2. The default settings for the modem are AT+ICF=3,1. 8.8 Cellular CDMA Commands The cellular CDMA commands use the same syntax as the other extended commands. Numeric values are decimal. The following table describes the cellular CDMA commands. - Page 26 This extended-format compound parameter controls the V.42bis data compression function on the Um interface. +CFG Configuration String The string (up to and including the termination character) will be stored by the MT2 and sent to the base station prior to dialing. Each transmission of a +CFG command from the TE2 replaces the contents of the previous string.
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Page 27: Table 7: Cellular At Command Extensions In Support Of Voice Services Table
check sequence option in V.42 on the PSTN link (if present in the IWF) Error Control Reporting. This extended-format numeric parameter controls whether the extended-format +ER intermediate result code is transmitted from the IWF over the Um interface. Error Control Selection. This extended-format compound parameter is used to control the manner of operation of the V.42 protocol on the PSTN link (if present in the IWF) +ESR... -
Page 28: Land-Cellular Proprietary At Command Set
8.9 Land-Cellular Proprietary AT Command Set Table 8: Proprietary AT Command Set Command Description Operation $QCQNC= Enable/Disable QNC Capability. 0: Disable QNC. Use packet data QuickNet Connect (QNC) service option numbers. Default for different means of performing basic HSPD builds. packet data service. - Page 29 Communication Parameters: To check the baud rate: AT+IPR? To change the baud rate: AT+IPR=<baud rate> Valid baud rates: 300, 600, 1200, 2400, 4800, 9600, 14400, 19200, 38400, 57600, 115200 bps. To change the flow control: AT+IFC=2,2 (The values are: 0: No Flow Control, 1: Xon/Xoff, 2: Hardware) Query Analog Or Digital Service: AT+CAD? Returns:...
- Page 30 AT commands Digit/Word Cross Reference: Digit Word CONNECT RING NO CARRIER ERROR NO DIAL TONE BUSY NO ANSWER...
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Page 31: Rs-232 Serial Port Integration Parameters
10 RS-232 Serial Port Integration Parameters You can use the guide below to design serial cables to integrate the CDM819s into your systems. Standard RS-232 DB-9 Pinout: Name Direction Description --------------------------------------------------------- «— Carrier Detect «— Receive Data —» Transmit Data —»... -
Page 32: Limited Warranty
12 Copyright Notice CDM819s is a registered trademark of Land-Cellular Corporation. Windows, Windows 98, Me, NT, 2000 & XP, XP Professional and Dial-Up Networking are registered trademarks of Microsoft Corporation. -
Page 33: Cdm819S Electrical & Rf Specifications
13 CDM819s Electrical & RF Specifications Interface Connectors: RS-232 DE-9S Female Connector (DCE) Power Connector: 2.1mm/5.5mm DC Barrel Jack (Center Positive) LED Indicators: (From Left to Right) Green: Power Amber: Carrier Detect (DCD) Red: Transmit (Tx) Green: Receive (Rx) Antenna Interface:... -
Page 34: Cdm819S Mechanical Specifications
14 CDM819s Mechanical Specifications The following section describes in detail the exterior dimensions of the CDM819s and how to utilize the mounting flanges to secure the modem to any surface which can be drilled for such a purpose. All of the drawings below are the approximate actual size. The drawings may be used as layout reference, but it is advised that a physical comparison be made to the modem before proceeding with the mounting process. -
Page 35: Mounting Flange Guide
0.045”. 14.3 Mounting Flange Guide The following depiction illustrates the mounting footprint of the CDM819s. The mounting flange holes located on each end of the modem are indicated by the intersections of the four lines. -
Page 36: Appendix
15 Appendix 15.1 Carrier Specific Information Each cellular provider uses a different PRI file that needs to be programmed into the modem in order for the modem to register properly on their Cellular network and connect. These PRI files are typically programmed in by the manufacturer of the RF module or by Land-Cellular using special programming software at the time of purchase. -
Page 37: United States Verizon Subscriber Settings
United States Verizon Subscriber Settings 15.1.1.2 NOTE: The following applies to Verizon Wireless subscribers residing in the United States who have communication between the computer and the modem, but cannot place inbound or outbound calls through the cellular network. If you are a Verizon Wireless subscriber residing in the United States, the standard procedure to have the modem provisioned is by issuing the command AT+CDV*22899. -
Page 38: Sprint Pcs
15.1.2 Sprint PCS Sprint has not certified LF1009 Modules, please see the CDM-819s/u Manual for Modems using the 1.2.04 and 1.2.06 Modules. 15.1.3 Bell Mobility (Canada) Provisioning 15.1.3.1 Bell Mobility uses a manual process for provisioning their modems. The ESN is entered into their database and an MDN and MIN number are assigned to the account. -
Page 39: Western Wireless
15.1.4 Western Wireless Provisioning 15.1.4.1 Western Wireless uses a manual process for provisioning their modems. The ESN is entered into their database and an MDN and MIN number are assigned to the account. The MDN is the number that is used to contact the modem and the MIN is an internal number that is used for cellular network routing. -
Page 40: Alltel
15.1.5 Alltel Provisioning 15.1.5.1 Alltel uses both OTAPA and a manual process for provisioning their modems. The OTAPA process is for voice phones and requires the user to follow a number of prompts and enter buttons. This is not normally possible with a modem and so the manual process must be followed. The ESN is entered into their database and an MDN and MIN number are assigned to the account.
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