Lancom 1722 VoIP User Manual page 4

LANCOM 1722 VoIP – LANCOM 1724 VoIP
Preface
We ask you additionally to inform you about technical developments and
actual hints to your product on our Web page www.lancom.de, and to down-
load new software versions if necessary.
User manual and reference manual
The documentation of your device consists of three parts: the installation
guide, the user manual and the reference manual.
You are now reading the user manual. It contains all information you need to
start your device. It also contains the most important technical specification
for the device.
The reference manual can be found on the CD as an Acrobat (PDF) document.
It is designed as a supplement to the user manual and goes into detail on top-
ics that apply to a variety of devices. These include for example:
This documentation was compiled ...
...by several members of our staff from a variety of departments in order to
ensure you the best possible support when using your LANCOM product.
In case you encounter any errors, or just want to issue critics or enhance-
ments, please do not hesitate to send an email directly to:
4
Systems design of the LCOS operating system
Configuration
Management
Diagnosis
Security
Routing and WAN functions
Firewall
Quality of Service (QoS)
Virtual Private Networks (VPN)
Virtual Local Networks (VLAN)
Wireless Networks (WLAN)
Voice Communications for computer networks using voice over IP (VoIP)
Backup Solutions
LANCAPI
Further server services (DHCP, DNS, charge management)
info@lancom.de