LANCOM 1783VAW (ADSL over ISDN, Annex B)
Business VoIP & VPN router for professional telephony, high-speed Internet
via VDSL2 / ADSL2+, and WLAN
The LANCOM 1783VAW is the ideal device for professional telephony and high-speed
Internet. With its integrated LANCOM All-IP Option, 2 ISDN interfaces (1 x TE /
NT and 1 x NT) and 2 analog interfaces, this device is the ideal solution for
analog, ISDN, and VoIP telephony at locations with an All-IP connection -
without the need to replace any existing components. The router also offers high-speed
Internet thanks to a VDSL2/ADSL2+ modem, WLAN based on IEEE 802.11n, and secure
site connectivity with IPSec VPN.
-Business-VoIP-VPN-Router for the continued operation of existing ISDN and
analog components after converting to All-IP
-Professional telephony functions with the integrated LANCOM VCM (Voice Call
-Flexible professional routers for high-speed Internet access thanks to VDSL2
and ADSL2+ modem
-Professional integration of wireless clients thanks to the WLAN radio module as
per IEEE 802.11n
-2x ISDN S0 (TE/NT + NT) for point-to-point or multipoint line configuration
-2x analog (internal) / fax
-Up to 4 simultaneous ISDN voice channels
-5 IPSec VPN channels (25 optional) for professional and secure site
Continued use of existing ISDN and analog components
The LANCOM 1783VAW translates between ISDN, analog, and VoIP. Along with the
latest VoIP equipment, you can continue to operate your existing ISDN and analog
components without having to replace them. Even after switching to the new All-IP
connection, this cost-saving solution conveniently and professionally integrates
your ISDN and analog network components. It is also possible to operate a
combination of analog, ISDN, and VoIP PBX devices directly at the LANCOM router.
Professional telephony with the LANCOM VCM (Voice Call Manager)
The LANCOM Voice Call Manager is already integrated into the LANCOM 1783VAW and
provides advanced telephony support. It handles the telephony management and
controls all of the PBX components and functions of the router.
Professional VPN solution
VPN solutions from LANCOM offer flexible, economical and secure networking of
headquarters, subsidiaries, branches, sites, and home-office workplaces in small,
mid-sized and large enterprises. The LANCOM 1783VAW supports up to 5
simultaneous IPsec VPN channels, with optional upgrades for 25 channels.
Professional integration of wireless clients
The LANCOM 1783VAW is equipped with a WLAN module as per IEEE 802.11n. This
allows wireless clients to be professionally integrated into the network at up
to 300 Mbps - ideal for home offices and small businesses, because the router
provides professional WLAN coverage without the need for additional costly
High-speed Internet access
The LANCOM 1783VAW is a professional, high-performance VPN router for high-speed
Internet access with its integrated VDSL2/ADSL2+ modem. Thus it offers maximum
flexibility for the transition from ADSL to the high-speed Internet with VDSL -
thanks to VDSL2 Vectoring support offering up to 100 Mbps.
-VDSL2 as per ITU G.993.2; profiles 8a, 8b, 8c, 8d, 12a, 12b, 17a;
-Compatible to VDSL2 from Deutsche Telekom
-ADSL conformity according to: ADSL2+ over ISDN as per ITU G.992.5 Annex B/J
with DPBO, ADSL2 over ISDN as per ITU G.992.3 Annex B, ADSL over ISDN as per ITU
G.992.1 Annex B.
-Supports just one virtual connection at a time in ATM (VPI-VCI pair)
-Frequency band: 2400-2483.5 MHz (ISM) or 5150-5825 MHz (restrictions vary
-Radio channels 2.4 GHz: Up to 13 channels, max. 3 non-overlapping (2.4-GHz band)
-Radio channels 5 GHz: Up to 26 non-overlapping channels (channels available
vary according to country regulations; DFS for automatic dynamic channel
4 individual ports, 10/100/1000 Mbps Gigabit Ethernet, by default set to switch
mode. Up to 3 ports can be operated as additional WAN ports. Ethernet ports can
be electrically disabled in the LCOS configuration.
USB 2.0 hi-speed host port for connecting USB printers (USB print server),
serial devices (COM-port server) or USB drives (FAT file system)
ISDN 1 / ISDN 2
Internal (NT) or external (TE) ISDN bus. This feature is controlled by LCOS.
According to the settings, connect the light-blue ISDN cable either to the NTBA
or the ISDN terminal device
-ISDN 2: Internal (NT) ISDN bus. Use the light-blue ISDN cable to connect the
ISDN device to the ISDN interface.
Analog 1 / Analog 2
Use the cable of your analog devices to connect them with the analog interfaces.
If necessary, use the enclosed adapter.
Config (Com) / V.24
Serial configuration interface/COM-port (8-pin mini-DIN): 9,600 - 115,200 baud,
suitable for optional connection of analog/GPRS modems. Supports internal COM-port
server and provides transparent asynchronous serial-data transfer via TCP.
-VDSL, ADSL, Ethernet
PPPoE, PPPoA, IPoA, Multi-PPPoE, ML-PPP, PPTP (PAC or PNS) and IPoE (with or
without DHCP), RIP-1, RIP-2, VLAN
DSS1 (Euro- ISDN), PPP, X75, HDLC, ML-PPP, V.110/GSM/HSCSD