Features; Applications - TC Communications TC1920 User Manual

Chapter 1 Introduction
1.2.3

Features

The TC1920 is a complete telephony solution to address customer
communications needs. By simply connecting to your existing LAN, you
have added the flexibility of a phone system in even your most remote
location.
• The TC1920 Telephone/Analog over IP is a complete call processing
center in a compact package with no central hub required.
• Compatible with analog phones, the TC1920 is able to utilize QoS
prioritization to guarantee toll quality voice regardless of network traffic
or congestion.
• Although TC1920 is designed for the LAN environments often found in
the industrial automation arena, but it could also work over the Internet,
preferably in a VPN setting to have better voice quality.
This card has the following features:
• Master/Slave Mode for Quick Start
• Internal Address Book or SIP Server
• Hot Link with Heartbeat
• Group Hunting or Dialing
• Volume Control, Mute
• Caller ID
• Echo Cancellation (ITU-T G.168)
• Fax support (T.38)
• SRTP and TLS
1.2.4

Applications

The TC1920 is intended to provide reliable telephone/analog service over
Ethernet networks. It is often used as critical phone links in a campus
environment such as:
1. Utility Substation Networks.
2. Airport service stations
3. Rail side maintenance stations
4. Highway roadside phones
5. Military compound
6. Parking lot entrance
TC1920 Rev 1.3 User Manual
Product Description
1-3