LANCOM 884 VoIP Router User Guide
- June 8, 2024
- LANCOM
Table of Contents
Systems
LANCOM 884 VoIP
Quick Reference Guide
884 VoIP Router
-
VDSL interface
Use the supplied DSL cable for the IP-based line to connect the VDSL interface and the provider’s telephone socket. For more information, please contact your Internet service provider. -
Ethernet interfaces
Connect one of the interfaces ETH 1 to ETH 4 to your PC or a LAN switch. -
Serial interface
Configuring the device via the serial interface requires a serial configuration cable (available as an accessory). -
ISDN interfaces
ISDN 1 + 2
Internal (NT) or external (TE) ISDN-S0 bus. This feature is controlled by LCOS. ISDN 3 + 4
Internal (NT) ISDN-S0 bus.
A 100-Ohm resistor for line termination is switchable in LCOS. -
USB interface
You can use the USB interface to connect a USB printer or a USB drive. -
Power
After connecting the cable to the device, turn the connector 90° clockwise to prevent it from accidental un plugging.
Use only the supplied power adapter. To prevent the device from overvoltage damage, an overvoltage-protected power supply is strongly recommended.
Please observe the following when setting up the device
- Do not rest any objects on top of the device
- For devices to be operated on the desktop, please attach the adhesive rubber footpads
- In case of wall mounting, use the drilling template as supplied
- Keep the ventilation slots on the side of the device clearof obstruction
- Rack installation with the optional LANCOM Rack Mount (separately available)
Before initial startup, please make sure to take notice of the information
regarding the intended use in the enclosed installation guide!
Operate the device only with a professionally installed power supply at a
nearby power socket that is freely accessible at all times.
MOUNTING AND CONNECTING THE DEVICE
Power
Off| Device switched off
Green, permanently| Device operational, resp. device paired / claimed and
LANCOM Management Cloud (LMC) accessible
Green / red, blinking| No password set. Without a password the configuration
data in the device is unprotected.
Red, blinking| Charge or time limit reached
lx green inverse blinking| Connection to the LMC active, pairing OK, claiming
error
2x green inverse blinking| Pairing error, resp.
LMC activation code / PSK not available
3x green inverse blinking| LMC not accessible, resp.
communication error
Online
Off| WAN connection inactive
Green, blinking| WAN connection is established (e.g. PPP negotiation)
Green, permanently| WAN connection active
Red, permanently| WAN connection error
DSL
Off| Interface deactivated
Green, permanently| DSL connection active
Green, flickering| DSL data transfer
Red, flickering| DSL transfer error
Red / orange, blinking| DSL hardware error
Orange, blinking| DSL training
Orange, permanently| DSL sync
Green, blinking| DSL connecting
ISDN
Off| Interface deactivated
Green, permanently| D-channel active
Green, blinking| ISDN connected
Red, flickering| ISDN transfer error
Red / orange, blinking| ISDN hardware error
Red, permanently| ISDN connection not enabled
Orange, blinking| ISDN connecting
ETH
Off| No networking device attached
Green, permanently| Connection to network device operational, no data traffic
Green, flickering| Data transmission
VolP
Off| No SIP accounts defined or VCM is off
Green, permanently| All defined and active SIP accounts (outgo-ing) were
successfully registered
Red, permanently| Not all of the defined and active SIP accounts were
registered (possibly still in process)
Red or green, inverse flashing| Number of currently used lines (connecting or
connected)
0 VPN
Off| VPN connection inactive
Green, permanently| VPN connection active
Green, blinking| VPN connecting
: Reset
Reset button| Operated e.g. with a paper clip
short press: restart the device
long press: reset the device
HardwarePower supply| 12 V DC, external power adapter (230 V); bayonet connector to secure against disconnection
Power consumption| Max. ca. 14 W
Environment| Temperature range 0-40 °C; humidity 0-95 %; non-condensing
Housing| Robust synthetic housing, rear connectors, ready for wall mounting, Kensington lock; measures 210 x 45 x 140 mm (W x H x D)
Number of fans| None; fanless design, no rotating parts, high MTBF
Interfaces
WAN: VDSL2| > 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 one virtual connection at a time in ATM (VPI-VCI pair)
ETH| 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| 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
ISDN 3/ ISDN 4| ISDN 1+2: Internal (NT) or external (TE) ISDN bus. This feature is controlled by LCOS.
ISDN 3+4: Internal (NT) ISDN bus.
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.
WAN protocols
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
ISDN| DSS1 (Euro-ISDN), PPP, X75, HDLC, ML-PPP, V.110 / GSM / HSCSD
Declaration of Conformity
Hereby, LANCOM Systems GmbH | Adenauerstrasse 20/B2 | D-52146 Wuerselen, declares that this device is in compliance with Directives 2014/30/EU, 2014/53/EU, 2014/35/EU, 2011/65/EU, and Regulation (EC) No. 1907/2006.
The full text of the EU Declaration of Conformity is available at the following Internet address: www.lancom-systems.com/doc
Package content
Manual| Quick Reference Guide (DE/EN), Installation Guide (DE/EN)
Cable| 1 DSL cable for the IP-based line, 4.25m
Power adapter| External power supply adapter (230V), 12 V/ 1.5 A DC/S; barrel connector 2.1 / 5.5 mm bayonet; LANCOM item no. 111301
*) The additional power LED statuses are displayed in 5-seconds rotation if the device is configured to be managed by the LANCOM Management Cloud.
TECHNICAL DETAILS
This product contains separate open-source software components which are subject to their own licenses, in particular the General Public License (GPL). The license information for the device firmware (LCOS) is available on the device‘s WEBconfig interface under “Extras > License information“. If the respective license demands, the source files for the corresponding software components will be made available on a download server upon request.
LANCOM, LANCOM Systems, LCOS, LANcommunity and Hyper Integration are
registered trademarks. All other names or descriptions used may be trademarks
or registered trademarks of their owners. This document contains statements
relating to future products and their attributes. LANCOM Systems reserves the
right to change these without notice.
No liability for technical errors and/ or omissions. 111717/0122
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