Networking
| Supports ISDN connection |
Y |
| Supported WAN type |
VDSL / ADSL2+, Ethernet |
| Network address translation (NAT) |
Y |
Security
| Authentication method |
RADIUS, RADSEC, TACACS+ |
| VPN support |
IPSec, L2TPv2 |
| VPN tunnels quantity |
5 |
| Firewall |
Y |
| URL filtering |
Y |
| MAC address filtering |
Y |
| IP address filtering |
Y |
Ethernet LAN features
| Cabling technology |
10/100/1000Base-T(X) |
| Ethernet LAN data rates |
10, 100, 1000 Mbit/s |
Ports & interfaces
| WAN connection |
ADSL (RJ-11), Ethernet (RJ-45) |
| USB version |
2.0 |
| USB ports quantity |
1 |
| DC-in jack |
Y |
Protocols
| Routing protocols |
BGP, RIP-2 |
| DMZ support |
Y |
| Management protocols |
SSL, SSH, HTTPS, Telnet, TFTP, SNMP, HTTP |
| VoIP protocols |
RTP, SIPS, SRTP |
| DHCP client |
Y |
| DHCP server |
Y |
| Supported protocols |
IPv4:\nDNS, HTTP, HTTPS, ICMP, NTP/SNTP, NetBIOS, PPPoE (Server), RADIUS, RADSEC, RTP, SNMPv1,v2c,v3, TFTP, TACACS+\n\nIPv6:\nNDP, SLAAC, CMPv6, DHCPv6, DNS, HTTP, HTTPS, PPPoE, RADIUS, SMTP, NTP, BGP, SNMPv1,v2c,v3 |
Mobile networking
| Data network |
Not supported |
DSL features
| DSL specification |
ADSL/ADSL2/ADSL2+/VDSL2 |
Management features
| Quality of Service (QoS) support |
Y |
| Reset button |
Y |
| Web-based management |
Y |
Design
| Rack mounting |
N |
| Wall mountable |
Y |
Additionally
| RS-232 port |
1 |
| Ethernet LAN connection |
Y |
| Ethernet LAN (RJ-45) ports quantity |
4 |
Business VoIP & VPN Router, 5 IPSec VPN Channels, 10/100/1000 MBit/s Gigabit Ethernet, 4 x ISDN-S0
Business VoIP & VPN router for professional telephony and high-speed Internet via VDSL2 / ADSL2+
The LANCOM 1784VA offers interfaces for VoIP and ISDN end devices, optionally for up to two ISDN connections or up to four internal ISDN connections (2 x TE / NT und 2 x NT). This way the LANCOM 1784VA is especially suited for locations with a former ISDN connection, as existing ISDN telephony systems can be continued operated at the new SIP trunk connections after converting to All-IP. The router also offers high-speed Internet thanks to its VDSL2/ADSL2+ modem and secure site connectivity with IPSec VPN.
