Lancom Systems 1711 manual Routing functions, LAN protocols, WAN protocols, Interfaces, Management

LANCOM 1711 VPN

Scope of features: as of LCOS version 7.2

VoIP (optional)
Signaling	VoIP: SIPv2, ISDN: DSS1 (Euro-ISDN), point-to-point/point-to-multipoint; 1TR6 (only at an external ISDN connector in TE mode)
Media protocols	RTP
ISDN features	Operation directly at ISDN exchange lines or at ISDN extension lines of existing PBXs. ISDN supplementary services CLIP, CLIR,
	en-block dial and individual dialing with adjustable wait-time until completion. ISDN-UDI calls with G.722 (not with VoIP Basic
	Option). Pass-through of service identifiers (BC, HLC, LLC) for ISDN-to-ISDN connections. PCM bit-transparent coupling. Support
	for keypad facilities. Advice of charge (AOC-D, AOC-E).
Audio properties	Echo canceling (G.168), automatic adaptive de-jitter buffer. Inband tone signaling compliant with EU standards and country-
	specific. DTMF support compliant with RFC 2976 (SIP info), RFC 2833 (RTP payload type/outband). Transparent pass-through
	for negotiated codecs. Interaction on codec negotiation between subscribers (filter, quality/bandwidth) Voice encoding with
	G.711 μ-law/A-law (64 kbps), G.726 (16, 24, 32, 40 kbps), G.722 high-quality codec, G.729 Annex A
Fax transmission	Transmisson of fax via SIP on the LAN side with T.38 or G.711, on the WAN/Internet side with T.38. Conversion of SIP fax with
	T.38 and break-in/break-out at the outside line to ISDN G.711 with service signalisation.
Auto QoS	Automatic dynamic bandwidth reservation per SIP connection. Automatic selection of compression method depending upon
	available bandwidth. Voice packet prioritization (CoS), DiffServ marking, traffic shaping (incoming/outgoing) and packet-size
	management of non-prioritized connections compared to VoIP
VoIP management	VoIP Setup Wizard and configuration with LANconfig. Configuration and tracing with command line interface (remote or locally)
VoIP monitoring	Reporting of Call Data Records (CDR) via Syslog or e-mail. Status display of subscribers, lines, and connections. Logging of VoIP
	Call Manager events in LANmonitor. SYSLOG and TRACE for voice connections. Active monitoring even of ISDN interface states
	with SNMP
Routing functions
Router	IP, IPX and NetBIOS/IP multi-protocol router
VLAN	VLAN ID definable per interface and routing context (4094 IDs)
Q-in-Q tagging	Support of layered 802.1q VLANs
Advanced Routing and Forwarding	Separate processing of 8 contexts due to virtualization of the routers. Mapping to VLANs and complete independent
	management and configuration of IP networks in the device, i.e. individual settings for DHCP, DNS, Firewalling, QoS, Routing
	etc.
HTTP	HTTP and HTTPS server for configuration by web interface
DNS	DNS client, DNS server, DNS relay, DNS proxy and dynamic DNS client
DHCP	DHCP client, DHCP relay and DHCP server with autodetection
NetBIOS	NetBIOS/IP proxy
NTP	NTP client and SNTP server, automatic adjustment for daylight-saving time
Policy-based routing	Policy-based routing based on routing tags. Based on firewall rules, certain data types are marked for specific routing, e.g. to
	particular remote sites or lines.
Dynamic routing	Dynamic routing with RIPv2. Learning and propagating routes; separate settings for LAN and WAN
LAN protocols
IP	ARP, proxy ARP, BOOTP, LANCAPI, DHCP, DNS, HTTP, HTTPS, IP, ICMP, NTP/SNTP, NetBIOS, PPPoE (server), RADIUS, RIP-1, RIP-
	2, RTP, SIP, SNMP, TCP, TFTP, UDP, VRRP
IPX	RIP, SAP, IPX and SPX watchdogs, NetBIOS watchdogs
WAN protocols
Ethernet	PPPoE, Multi-PPPoE, ML-PPP, PPTP (PAC or PNS) and plain Ethernet (with or without DHCP), RIP-1, RIP-2, VLAN
ISDN	1TR6, DSS1 (Euro-ISDN), PPP, X75, HDLC, ML-PPP, V.110/GSM/HSCSD, CAPI 2.0 via LANCAPI, Stac data compression
Interfaces
WAN: Ethernet	10/100 Mbps Fast Ethernet
Ethernet ports	4 individual 10/100-Mbps Fast Ethernet ports; up to 3 ports can be switched as additional WAN ports with load balancing
- freely configurable	Each Ethernet port can be freely configured (LAN, DMZ, WAN, monitor port, off). LAN ports can be operated as a switch or
	separately. Additionally, external DSL modems or termination routers can be operated as a WAN port with load balancing and
	policy-based routing. DMZ ports can be operated with their own IP address range without NAT
ISDN	ISDN S0 bus
Serial interface	Serial configuration interface / COM port (8 pin Mini-DIN): 9,600 - 115,000 baud, suitable for optional connection of analog/
	GPRS modems
Management
LANconfig	Configuration program for Microsoft Windows, incl. convenient Setup Wizards. Optional group configuration, simultaneous
	remote configuration and management of multiple devices over ISDN dial-in or IP connection (HTTPS, HTTP, TFTP)
LANmonitor	Monitoring application for Microsoft Windows for (remote) surveillance and logging of the status of LANCOM devices and
	connections, incl. PING diagnosis
Webconfig	Integrated web server for the configuration of LANCOM devices via Internet browsers with HTTPS or HTTP