Introduction; Chapter 1 Introduction - Teldat -3Ge Quick Manual

Teldat S.A.

Chapter 1 Introduction

1.1 Introduction

The Teldat-3Ge is a backup device for 3G communication routers that face one of the following issues:
• Poor coverage at the router's location.
• Inability to run 3G communications due to not having the necessary hardware module.
• In addition to data backup, the Teldat-3Ge is capable of acting as a SIP-gateway for one or various client tele-
phones. In cases where the telephone communications are interrupted, calls to the outside can be made from
these telephones. Similarly, external calls can be received on the same phones or on one single phone.
Teldat-3Ge
Fig. 1:
The Teldat-3Ge device has two communication interfaces; one being a Wireless WAN interface and the other an
Ethernet interface (providing 3G communications to the office router).
Teldat-3Ge
Fig. 2:
Since it operates as an external 3G interface for the company's communications router, the management and opera-
Teldat-3Ge Quick Guide
device.
: Application scenario.
1 Introduction
1