Communications Tutorial

Connection Types

In order to connect to a panel, you must first decide which type of connection you wish to use. The following options are available.

PSTN

PSTN stands for Public Switched Telephone Network. In plain terms, phone line.

By selecting this option you will be using the configured modem to dial into the panel. There are 2 modems available to use on the DLS IV platform:

MD-12 - available from DSC

Multi-Tech 56k - widely available around the globe. Model #MT5634ZBA-V-V92-NAM (or similar).

Basic PSTN Setup

Basic PSTN Setup

1. Connection Type: The method the panel would be connecting Under “Connection Type”, make sure it is set to “PSTN”.

2. Phone Number: This will prompt up new options to add the “Phone Number”, enter your phone number, if it requires a “1” or a “9” to dial out from that location, enter that with the following phone number.

3. Double Call: This will also prompt well to have “Double Call” enabled, enable double call if that feature will be used.

4. Advanced: Click on “Advanced” to go to the advanced options for PSTN.

Advance PSTN Setup

Advance PSTN Setup

1. PSTN: Under the DLS IV Account heading on the left side, select PSTN this will bring up the PSTN advanced options.

2. Phone Number: The phone number entered in the previous section would show up here.

3. Double Call Enable: If Double Call was enabled on the previous section it would show up here.

4. Double Call Timer: Allows the maximum amount of time in minutes between calls when connecting to a panel using the double call feature.

5. Double Call Duration: Allows the maximum amount of time in minutes before double call hangs up.

6. Delete: Allows you to remove the PSTN connection from the panel

7. This will allow you to create/cancel or go to the next/previous section

IP (T-Link)

By selecting IP, you will be connecting to the account using a network connection through the TL-250 module. You need to provide the IP address of the T-Link you will be connecting to. This can be done when you are creating your account or by going into the account properties.

You will also need to make sure all the appropriate ports for the communication are open.

*If you are unsure how to open the ports, contact your network administrator

Basic IP (T-Link) Setup

1. Connection Type: Under “Connection Type”, make sure “T Link” is selected, this will prompt up new options to add the “IP address” and the “Encryption Key”.

2. IP: Enter the public IP address of the T Link module that is being used.

3. Encryption Key: Add an encryption key if the monitoring station requires reporting codes to be encrypted.

4. Advanced: Click on “Advanced” to go to the advanced options for T Link 250.

SMS (GS2060/GS2065 or TL260GS/TL265GS)

This connection type is NEW to DLS IV.

An SMS message is sent to the wireless GSM module to trigger a return connection to the waiting DLS IV client. To use this connection, the SIM number is used as the unique Identifier. Ensure the full SIM number is entered.

One key advantage of using the SMS connection type is that there is NO PORT FORWARD required on the installation. Instead, there is a single port forward required on the DLS IV PC's network to allow the incoming connection from communicator module.

There is a noticeable amount of time required to connect via SMS connection type. This is due to the delays introduced at each juncture of the connection process. Please be patient, connection times of 2-5 mins are normal.

For more information, see these articles:

Port Forwarding

SIM Numbers

Ethernet/Internet (TL260GS/TL265GS)

This connection type is NEW to DLS IV, and is DLS IV's fastest connection. Global upload and download times are reduced to seconds with this connection type.

An "Ethernet/Internet" connection is a direct connection to the installed TL260GS/TL265GS communicator. This will require a port is available on the install-site end to accept the direct connection.

To use this connection type, you will need:

• The TL260GS/TL265GS must already be configured with an IP and have a connection to the internet
• TL260GS/TL265GS Installer Code
• Panel's DLS Access Code (if panel sections are included in the communication job)
• EXTERNAL IP & Port of the TL260GS/TL265GS that is configured to allow incoming connections to the module

This connection type does NOT backup to the GPRS (wireless) channel if the Ethernet connection fails.

Connecting to the Panel

First you must choose the desired communications operation (Global upload, Global Download, Communicate Tags, etc).

Once you have selected the type of communication operation, a screen will appear with 3 tabs prompting you with different options.

Global upload through T-Link with Event buffer selected

Under the "Basic" tab, you can verify the panel you are connecting to, the type of connection you will be making, the access code and the ID code. Depending on which communications operation you select you might also have an option to "auto-detect modules" and whether you would like to upload the event buffer.

There is also a button "Show Tags". This will display for you exactly which sections have been tagged for communications.

Under the "Options" tab you can turn on/off the double call feature. You can also specify the double call timer and the double call duration.

Upload Event Buffer

If you would like to upload the event buffer, without upload or downloading any other sections, you can select "Upload Event Buffer" from the toolbar.

Module Auto-Detect

If you would like to find out what modules are enrolled on the system, without uploading or downloading any programming sections, you can select the "Module Auto-Detect" function from the toolbar.