Lancom Systems 1821 ISDN Router + ADSL2 + Modem Annex B LS61118 Benutzerhandbuch

The versatile functions for address translation and routing allow completely different networks to be connected over common infrastructure. Existing networks at partner companies,

home- office workstations or subsidiaries can be integrated into the VPN without problem. With the option of port separation and a separate address range, your own web servers

can be securely separated from the LAN.

Optional SIP proxy and SIP gateway functions offer big savings through the use of existing data connections for voice transmission (VoIP telephony). 

The integrated ISDN interface allows remote field installations, dial- up access and CAPI featured functions such as fax services for all connected PCs. 

From the very start, LANCOM products are designed for a product life of several years. They are equipped with hardware dimensioned for the future. Even reaching back to older

product generations, updates to the LANCOM Operating System—LCOS—are available several times a year, free of charge and offering major features. LANCOM offers unbeatable

protection of your investment! 

LANCOM Systems also offers suitable AirLancer client adapters—as USB, PC card and PCI versions—as well as AirLancer Extender antennas for indoor and outdoor use, even in

the 5- GHz frequency range.