tion of the Teldat-3Ge is fully carried out from said router. For it to work properly, you need to add the necessary
configuration.
In cases where a Teldat-3Ge is going to be used as a SIP-gateway, the telephones receiving telephonic backup can
be:
• Analog (Option 1). In this case, the corporate communications router must have a VoIP expansion module installed
and the telephones must be connected to an FXS input.
• SIP IP Telephone (Option 2). In this case, the corporate communications router acts as a SIP-proxy between the
IP telephones and the Teldat-3Ge .
This document describes the text commands that need to be added to the router's Command Line Interface (CLI) for
it to manage the Teldat-3Ge serving as backup. The following sections offer a brief description on the communica-
tion between the Teldat-3Ge and the router. They go on to describe how to access the commands console and add
the configuration and monitoring commands for the available radio link. Finally, the Appendix shows how to combine
several Teldat-3Ge devices in a single private network and gives a description of the Teldat-3Ge status LEDs.
The device uses High Speed Uplink Packet Access technology (HSUPA).
Voice backup functionality is available in devices that are equipped with the Sierra Wireless MC8775V, MC8790V.
MC8791V, MC8792V, MC8795V, Option GTM382, Qisda H20 or Qisda H20D modems. To be able to use it, the
voice backup feature must be enabled by means of a license.
The Teldat-3Ge works with two types of electric power supply:
• An external power source handed together with the device.
• Through POE (Power over Ethernet).
If both are available, the external power source option is preferred.
Note
Before reading this document, Teldat recommends that you read the Teldat-3Ge Installation manual
(Dm398-I)
1 Introduction
Teldat S.A.
2
Teldat-3Ge Quick Guide
