ELTEX RG-5421G-Wac User manual

RG-5400
RG-5421G-Wac
User manual, firmware version 2.4.1
Subscriber router
IP address: http://192.168.1.1
login: admin
password: password

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2 RG-5400 Subscriber router
Document version
Issue data
Contents of changes
Version 1.3
17.01.2017
Synchronization with firmware version 2.4.1
Added:
3.7.6 ‘USB services’ menu
Corrected:
2.3 Device characteristics
2.5 Key specification
3.5 Wizard
3.7.2.1 ‘Internet’ submenu
3.7.2.2 ‘IPv6’ submenu
3.7.2.4 ‘Shaping traffic’ submenu
3.7.2.7 ‘NAT and port forwarding’ submenu
3.7.2.9 ‘Wi-Fi’ submenu
3.7.2.11 ‘WPS’ submenu
3.7.2.12 ‘Routing’ submenu
3.7.2.15 ‘ALG’ submenu
3.7.3.3 ‘Profile’ submenu
3.7.3.4 ‘QoS’ submenu
3.7.7.2 ‘Access’ submenu
Version 1.2
20.09.2016
Synchronization with firmware version 2.4.0
Added:
3.5 Wizard
3.7.2.15 ‘ALG’ submenu
3.7.6.1 ‘FTP’ submenu
3.7.6.2 ‘SAMBA’ submenu
3.7.6.3 ‘DLNA’ submenu
Corrected:
2.3 Device characteristics
2.5 Key specification
3.3 WEB interface operation mode
3.7.2.1 ‘Internet’ submenu
3.7.2.2 ‘IPv6’ submenu
3.7.2.3 ‘QoS’ submenu
3.7.2.4 ‘Shaping traffic’ submenu
3.7.2.7 ‘NAT and port forwarding’ submenu
3.7.2.8 ‘Firewall’ submenu
3.7.2.9 ‘Wi-Fi’ submenu
3.7.2.11 ‘WPS’ submenu
3.7.2.12 ‘Routing’ submenu
3.7.3.1 ‘Network settings’ submenu
3.7.3.3 ‘Profile’ submenu
3.7.3.4 ‘QoS’ submenu
3.7.7.2 ‘Access’ submenu
Version 1.1
16.02.2016
Synchronization with firmware version 2.2.0
Corrected:
2.3 Device characteristics
3.6.2.1 ‘Internet’ submenu
3.6.2.4 ‘Traffic shaping’ submenu
3.6.2.5 ‘MAC address settings’ submenu
3.6.2.11 ‘MAC filter’ submenu
3.6.3.2 ‘Line setting’ submenu
3.6.3.3 ‘Profile’ submenu
Version 1.0
09.12.2015
First issue
Firmware version
Firmware version: 2.4.1
Web interface version: 2.4.25

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RG-5400 Subscriber router 3
Symbols
Symbol
Description
Semibold font
Notes, warnings, chapter titles, headers and table titles are written in
semibold font.
Calibri Italic
Important information is written by Calibri Italic.
Analogue phone
SIP-server
RG-5400 device family
Computer
Digital set-top box STB
Network connection
Wireless network
Notes and warnings
Notes contain important information, tips or recommendations on device operation and
setup
Warnings are used to inform the user about harmful situations for the device and the user
alike, which could cause malfunction or data loss.

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4 RG-5400 Subscriber router
CONTENTS
1 Introduction.................................................................................................................................................. 6
2 Device description ........................................................................................................................................ 7
2.1 Purpose...................................................................................................................................................... 7
2.2 Design........................................................................................................................................................ 7
2.3 Device characteristics................................................................................................................................ 8
2.4 Architecture and the device operation principle .................................................................................... 10
2.5 Key specification...................................................................................................................................... 12
2.6 Design...................................................................................................................................................... 14
2.6.1 The device front panel.......................................................................................................................... 14
2.6.2 Rear panel of the device....................................................................................................................... 14
2.6.3 Side panel of the device ....................................................................................................................... 15
2.7 Light indication ........................................................................................................................................ 16
2.8 Reset to the default settings ................................................................................................................... 17
2.9 Delivery package ..................................................................................................................................... 17
3 device control via web configurator........................................................................................................... 18
3.1 Getting started ........................................................................................................................................ 18
3.2 User change............................................................................................................................................. 18
3.3 WEB interface operation modes ............................................................................................................. 19
3.4 Applying configuration and discarding changes...................................................................................... 20
3.5 Quick Setup Wizard ................................................................................................................................. 21
3.6 Quick configuration menu....................................................................................................................... 23
3.6.1 Internet................................................................................................................................................. 25
3.6.2 VoIP ...................................................................................................................................................... 28
3.6.3 Wi-Fi ..................................................................................................................................................... 28
3.6.4 IPTV....................................................................................................................................................... 29
3.6.5 System .................................................................................................................................................. 29
3.7 Advanced settings ................................................................................................................................... 29
3.7.1 Web interface basic elements.............................................................................................................. 29
3.7.2 ‘Network’ menu.................................................................................................................................... 31
3.7.2.1 ‘Internet’ submenu............................................................................................................................ 31
3.7.2.2 ‘IPv6’ submenu.................................................................................................................................. 41
3.7.2.3 ‘QoS’ submenu .................................................................................................................................. 43
3.7.2.4 ‘Traffic shaping’ submenu ................................................................................................................. 45
3.7.2.5 ‘MAC address setting’ submenu........................................................................................................ 47
3.7.2.6 ‘DHCP server’ submenu..................................................................................................................... 48
3.7.2.7 ‘Local DNS’ submenu......................................................................................................................... 49
3.7.2.8 Host configuration............................................................................................................................. 49
3.7.2.9 ‘NAT and port forwarding' submenu................................................................................................. 51
3.7.2.10 ‘Firewall’ submenu .......................................................................................................................... 53
3.7.2.11 ‘Wi-Fi’ submenu .............................................................................................................................. 55
3.7.2.12 ‘MAC filter’ submenu ...................................................................................................................... 59
3.7.2.13 ‘WPS’ submenu ............................................................................................................................... 60
3.7.2.14 ‘Static Routes’ submenu.................................................................................................................. 61
3.7.2.15 ‘Dynamic DNS’ submenu ................................................................................................................. 62
3.7.2.16 ‘SNMP settings’ submenu ............................................................................................................... 63
3.7.2.17 ‘ALG’ submenu ................................................................................................................................ 64
3.7.2.18 ‘User VLAN’ submenu...................................................................................................................... 66
3.7.3 ‘VoIP’ menu .......................................................................................................................................... 67
3.7.3.1 ‘Network configuration’ submenu .................................................................................................... 67
3.7.3.2 ‘Line settings’ submenu..................................................................................................................... 68
3.7.3.3 ‘Profile’ submenu .............................................................................................................................. 73
3.7.3.4 ‘QoS’ submenu .................................................................................................................................. 86

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RG-5400 Subscriber router 5
3.7.3.5 'VAS management prefixes' submenu .............................................................................................. 87
3.7.3.6 ‘Call signal’ submenu......................................................................................................................... 88
3.7.3.7 ‘Call history’ submenu....................................................................................................................... 89
3.7.4 ‘IPTV’ menu .......................................................................................................................................... 91
3.7.4.1 ‘IPTV’ submenu ................................................................................................................................. 91
3.7.4.2 ‘STB’ submenu................................................................................................................................... 92
3.7.5 ‘Local interfaces’ menu ........................................................................................................................ 94
3.7.5.1 ‘Functional assignment’ submenu .................................................................................................... 94
3.7.6 ‘USB services’ menu ............................................................................................................................. 94
3.7.6.1 ‘FTP’ submenu................................................................................................................................... 94
3.7.6.2 ‘Samba’ submenu.............................................................................................................................. 96
3.7.6.3 ‘DLNA’ submenu................................................................................................................................ 97
3.7.7 ‘System’ menu...................................................................................................................................... 99
3.7.7.1 ‘Time’ submenu................................................................................................................................. 99
3.7.7.2 ‘Access’ submenu.............................................................................................................................. 99
3.7.7.3 ‘Log’ submenu ................................................................................................................................. 103
3.7.7.4 ‘Password’ submenu ....................................................................................................................... 106
3.7.7.5 ‘Configuration managment’ submenu ............................................................................................ 107
3.7.7.6 ‘Firmware upgrade’ submenu......................................................................................................... 107
3.7.7.7 ‘Reboot’ submenu........................................................................................................................... 108
3.7.7.8 ‘Autoprovosioning’ submenu.......................................................................................................... 109
3.7.7.9 ‘VLAN management’ submenu ....................................................................................................... 111
3.7.7.10 ‘Additional settings’ submenu ...................................................................................................... 113
3.8 System monitoring ................................................................................................................................ 114
3.8.1 ‘Internet’ submenu............................................................................................................................. 114
3.8.2 ‘VoIP’ submenu .................................................................................................................................. 115
3.8.3 ‘Ethernet ports’ submenu .................................................................................................................. 118
3.8.4 ‘Wi-Fi’ submenu ................................................................................................................................. 119
3.8.5 ‘DHCP’ submenu................................................................................................................................. 121
3.8.6 ‘ARP’ submenu ................................................................................................................................... 121
3.8.7 ‘Device’ submenu............................................................................................................................... 122
3.8.8 ‘Conntrack’ submenu ......................................................................................................................... 123
3.8.9 ‘Routing’ submenu ............................................................................................................................. 124
3.8.10 ‘Call history’ submenu...................................................................................................................... 125
3.9 Configuration example.......................................................................................................................... 127
4 VALUE ADDED SERVICES USAGE .............................................................................................................. 131
4.1 Call transfer ........................................................................................................................................... 131
4.2 Call Waiting ........................................................................................................................................... 134
4.3 Three-way conference call .................................................................................................................... 135
4.3.1 Local conference ................................................................................................................................ 135
4.3.2 Remote conference............................................................................................................................ 136
5 Connection establishment algorithm....................................................................................................... 138
5.1 Algorithm of a Successful Call via SIP .................................................................................................... 138
5.2 Call Algorithm Involving SIP Proxy Server ............................................................................................. 139
5.3 Call Algorithm Involving Forwarding Server.......................................................................................... 140
6 device automatic update algorithm based on DHCP ............................................................................... 141
7 System recovery After firmware update failure ...................................................................................... 144
Appendix А. calculation of phone line length ............................................................................................. 145
Appendix B. Running User-defined script upon system startup................................................................. 146

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6 RG-5400 Subscriber router
1INTRODUCTION
RG-5421G-Wac subscriber router (hereinafter the device) is designed for home users and corresponds to
unified access point to all interactive services trough wired and wireless commection channels. RG-5421G-Wac
is a development of RG-4402G-W subscriber router and has 4 Gigabit Ethernet ports, FXS port, WPS button and
button to enable/disable Wi-Fi. The device supports simultaneous operation in two Wi-Fi frequency ranges:
IEEE 802.11b/g/n 2.4 GHz and 802.11a/n/ac 5 GHz.
RG-5421G-Wac has extended functionality for stable delivery of IPTV via wireless network. Smothness
and steadiness of video playback are provided by special program functionality. The device allows you to
operate at 2.4 and 5 GHz frequencies and provides simultaneous broadcasting the video streams and data
transmission.
This operation manual describes intended use, main specification, rules of configuring, monitoring and
firmware update for RG-5400 subscriber routers.

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RG-5400 Subscriber router 7
2DEVICE DESCRIPTION
2.1 Purpose
RG-5400 is high-performance VoIP consumer router with the full set of options which allow consumers
to use TriplePlay advantages.
RG-5421G-Wac is a versatile wireless solution for home use. The device allows you to create LAN and
flexible to configure the home devices via Wi-Fi. WPS support allows you to simplify connection of large
numbers of devices (notebook computer, NV-501-Wac, will box, network printer) to RG-5421G-Wac. USB
connector is used to connect external drives or 3G/4G USB modem.
2.2 Design
The device is available in the following modification.
Table 1 –Models
Model name
WAN interface
Number of LAN
interface’s ports
Number of FXS
Presence of Wi-
Fi
RG-5421G-Wac
RJ-45
4 Gigabit Ethernet
1
+
RG-5421G-Wac device has built-in Wi-Fi adapter with two indoor antennae. Built-in Wi-Fi adapter
supports 802.11ac technology, it allows you to provide data transmission service of the wireless network with
superior QoS in contrast with the device supported 802.11n. In addition, the device stays backward compatible
with the 802.11n, 802.11g and 802.11b devices. Besides of that, the device supports operation in two
frequency bands: 2.4 and 5 GHz.

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8 RG-5400 Subscriber router
2.3 Device characteristics
Interfaces:
FXS: 1 port RJ-11;
LAN: 4 Ethernet port RJ-45 10/100/1000BASE-T;
WAN: 1 Ethernet port (RJ-45 10/100/1000BASE-T) or SFP 1000 BASE-X;
WLAN: IEEE 802.11 a/b/g/n/ac;
USB: 2 port USB2.0.
The device is powered via external 12V adaptor from 220 V power supply network.
Functions:
Network functions:
–‘Bridge’ or ‘router’ operation mode;
–PPPoE support (PAP, SPAP and CHAP authorization, PPPoE compression);
–PPTP support;
–L2TP support;
–Static address and DHCP support (DHCP client on WAN, DHCP server on LAN);
–DNS support;
–NAT support;
–Firewall;
–NTP support;
–QoS support (QoS via DSCP and 802.1P);
–IPv6.
Supporting IPTV functions;
Access to media files via DLNA protocol;
Possability of creating several SSID in a single range;
VoIP protocols: SIP;
Echo cancellation (G.168 guidelines);
Silence detector (VAD);
Comfortable noise generator;
DTMF signals detection and generation;
DTMF transmission (INBAND, rfc2833, SIP INFO);
Fax transmission:
–G.711A/G.711U;
–T.38;
Work with SIP server and without it;
Value added services:
–Call Hold;
–Call Transfer;
–Call Waiting;
–Call Forward at Busy;
–Call Forward at No Response;
–Call Forward Unconditional;

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RG-5400 Subscriber router 9
–DND;
–Caller ID: FSK, DTMF;
–Hotline;
–Call Pickup;
–Flexible dialplan;
Firmware update via web-interface;
Backup version of firmware;
Supporting DHCP-based autoprovisioning;
TR-069;
Remote monitoring, configuring and settings: Web interface, Telnet, SNMP.
Fig. 1 shows application diagram of the RG-5421G-Wac equipment.
Fig. 1 –RG-5421G - Wac functional diagram

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10 RG-5400 Subscriber router
2.4 Architecture and the device operation principle
RG-5421G-Wac subscriber terminal consists of the following subsystem:
–Controller includes:
Realtek RTL8954ES System-on-a-Chip –SoC, including processor, gogabyte switch with a
built PHY, hardware L2/L3/L4 traffic acceleration, USB 2.0 ports, PCI-E controllers, 12
PCM channels for operation of VoIP applications;
Flash memory –32MВ;
Operative memory –128МВ (DDR3);
–SLIC Subscriber complex (1×FXS);
–Ethernet switch 10/100/1000BASE-T–LAN (4 ports);
–Ethernet-module WAN: 10/100/1000BASE-T;
–802.11ac dual-band Wi-Fi adapter;
–x2 USB Host ports.
Fig. 2 shows the device function chart.
Fig. 2 –RG-5421G-Wac schematic diagram
Linux operating system controls the device operation. Basic control functions are performed by Realtek
processor, which enables IP-packets routing, IP-telephony operation, group traffic proxying and etc.
The device can be divided into 4 blocks by functionality:
–Support block of network device functions;
–VoIP block;
–Processing block of multicast traffic;
–Control block (Linux operation system).

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RG-5400 Subscriber router 11
Device network features block provides passing and switching IP-packets in accordance with the device
routing table and can process both untagged and tagged packets depending on network interface settings. The
block supports Static, DHCP, PPPoE, PPTP and L2TP.
VoIP block provides the device operation via SIP protocol to transmit voice signal through packet-
switched network. Subscriber’s voice signal is transmitted to the SLIC subscriber line module to be digitized.
Sampled signal is directed to VoIP block to be encoded in accordance with selected standards and is
transmitted further in the form of digital packets to the controller via the intrasystem backbone. In addition to
voice signals, digital packets contain control and interaction signals.
Multicast traffic processing block is designed to process IGMP messages and multicast traffic with the
aim of IPTV function support.
Control block based on Linux operating system monitors operation of blocks listed above and device
subsystems and manages their interaction.
Fig. 3 shows RG-5421G-Wac function diagram.
Fig. 3 –RG-5421G-Wac function diagram

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12 RG-5400 Subscriber router
2.5 Key specification
Table 2 lists key specification of the device:
Table 2 –Key specifications
VoIP Protocols
Supported protocols
SIP
Audio codecs
Codecs
G.729, annex A, annex B, G.711а, G.711u, G.723.1, G.726-24,
G.726-32
Modem transmission: G.711а, G.711u
Fax transmission: G.711а, G.711u, T.38
Ethernet WAN interface parameters
Port number
1
Electrical connector
RJ-45
Data rate, Mbps
10/100/1000, autodetection
Standard
BASE-T
Ethernet LAN interface parameters
Interface number
4
Electrical connector
RJ-45
Data rate, Mbps
10/100/1000, autodetection
Standard
BASE-T
Parameters of analogue subscriber ports
Port number
1
Line loop resistance
Up to 2 kOhm
Dial reception
pulse/frequency (DTMF)
Protection of customer termination
over-voltage and overcurrent
Getting Caller ID
FSK BELL202/FSK V.23/DTMF
Wireless interface parameters
Standards
802.11 a/b/g/n/ac
Frequency range, MHz
2.4 ~ 2.4835 GHz, 5.15 ~ 5.35 GHz
Modulation
BPSK, QPSK, 16 QAM, 64 QAM, 256 QAM, DBPSK, DQPSK, CCK
Data bit rate, Mbps
802.11b(CCK): 1, 2, 5.5 ,11
802.11g(OFDM): 6, 9, 12 , 18, 24, 36, 48, 54
802.11n (HT20, 800ns GI, MCS0-7): 6.5, 13, 19.5, 26, 39, 52,
58.5, 65
802.11n (HT20, 800ns GI, MCS8-15): 13, 26, 39, 78, 104, 117,
130
802.11n (HT20, 400ns GI, MCS0-7): 7.2, 14.4, 21,7, 28.9, 43.3,
57.8, 65, 72.2
802.11n (HT20, 400ns GI, MCS8-15): 14.4, 28.9, 43.3, 57.8,
86.7, 115.6, 130.3, 144.4
802.11n (HT40, 800ns GI, MCS0-7): 13.5, 27, 40.5, 54, 81,
108, 121.5, 135
802.11n (HT40, 800ns GI, MCS8-15): 27, 54, 81, 108, 162,
216, 243, 270
802.11n (HT40, 400ns GI, MCS0-7): 15, 30, 45, 60, 90, 120,
135, 150
802.11n (HT40, 400ns GI, MCS8-15): 30, 60, 90, 120, 180,
240, 270, 300
802.11ac (VHT20, 800ns GI, 1SS): 6.5, 13, 19.5, 26, 39, 52, 58,
65, 78

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RG-5400 Subscriber router 13
802.11ac (VHT20, 400ns GI, 1SS): 7.2, 14.4, 21.7, 28.9, 43.3,
57.8, 65, 72.2, 86.7
802.11ac (VHT40, 800ns GI, 1SS): 13.5, 27, 40.5, 54, 81, 108,
121.5, 135, 162, 180
802.11ac (VHT40, 400ns GI, 1SS): 15, 30, 45, 60, 90, 120, 135,
150, 180, 200
802.11ac (VHT80, 800ns GI, 1SS): 29.3, 58.5, 87.8, 117, 175.5,
234, 263.3, 292.5, 351, 390
802.11ac (VHT80, 400ns GI, 1SS): 32.5, 65, 97.5, 130, 195,
260, 292.5, 325, 390, 433.3
802.11ac (VHT20, 800ns GI, 2SS): 13, 26, 39, 52, 78, 104, 117,
130, 156
802.11ac (VHT20, 400ns GI, 2SS): 14.4, 28.9, 43.3, 57.8, 86.7,
115.6, 130, 144.4, 173.3
802.11ac (VHT40, 800ns GI, 2SS): 27, 54, 81, 108, 162, 216,
243, 270, 324, 360
802.11ac (VHT40, 400ns GI, 2SS): 30, 60, 90, 120, 180, 240,
270, 300, 360, 400
802.11ac (VHT80, 800ns GI, 2SS): 58.5, 117, 175.5, 234, 351,
468, 526.5, 585, 702, 780
802.11ac (VHT80, 400ns GI, 2SS): 65, 130, 195, 260, 390, 520,
585, 650, 780, 866.7
Maximum transmitter output power
2,4 GHz (802.11 b/g/n): up to 15 dBm
5 GHz (802.11 a/n/ac): up to 17 dBm
Receiver sensibility
2,4 GHz:
802.11n(MCS0): -90 dBm
802.11n(MCS4): -79 dBm
802.11n(MCS7): -72 dBm
5 GHz:
802.11ac (MCS0): -92 dBm
802.11ac (MCS4): -82 dBm
802.11ac (MCS7): -76 dBm
Safety
64/128/152- bit WEP encryption of the data;
WEP, TKIP and AES
Control
Remote control
Web interface, SSH, Telnet, SNMP, TR-069
Access restriction
Via password
General parameters
Power
power adaptor 12V DC, 2 А.
Power consumption
up to 10,2W
Range of working temperatures
from +5 to +40°С
Relative humidity at 25°С
up to 80%
Dimensions
187x124x32 mm
Weight
up to 0,3 kg.

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14 RG-5400 Subscriber router
2.6 Design
RG-5421G-Wac subscriber router enclosed into 187x124x32 mm plastic housing.
2.6.1 The device front panel
Fig. 4 shows front panel layout of RG-5421G-Wac device.
Fig. 4 –RG-5421G-Wac front panel layout
Light indicators are located on the front panel of RG-5421G-Wac, Table 3.
Table 3 –Description of indicators on the front panel
Front panel element
Description
1
Power
Indicator of power supply and the device operation status
2
WAN
WAN interface indicator
3
USB
Operation indicator of external USB devices (USB flash, external hard drive, 3G/4G
USB modem)
4
WiFi 2.4
Operation indicator for wireless network (frequency range is 2.4 GHz)
5
WiFi 5
Operation indicator for wireless network (frequency range is 5 GHz)
6
Phone
Analogue phone operation indicator
7
LAN
LAN interface port indicator
2.6.2 Rear panel of the device
The rear panel layout of RG-5421G-Wac device is depicted in Fig. 5.

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RG-5400 Subscriber router 15
Fig. 5 –RG-5421G-Wac rear panel layout
The following connectors are located on the rear panel of RG-5421G-Wac, Table 4.
Table 4 –Description of the connectors on RG5421G-Wac rear panel
Rear panel element
Description
1
On/Off
On/Off main switch
2
12 V
Connector to connect power adaptor
3
WAN
10/100/1000BASE-T port (RJ-45 connector) for connection to external network
4
USB
2×USB connectors to connect external USB devices (USB flash, hard drive,
3G/4G USB modem)
5
Phone
RJ-11 connector for analogue phone connection
6
LAN
4×10/100/1000BASE-T Ethernet ports (RJ-45 connector) to connect network
devices
2.6.3 Side panel of the device
Appearance of RG-5421G-Wac side penal is depicted on Fig. 6.
Fig. 6 –RG-5421G-Wac side panel layout
The following controls are located on the side panel of RG-5421G-Wac, Table 5.
Table 5 –Description of RG5421G-Wac side panel
Side panel element
Description
1
RESET
Optional button to reboot the device and reset it to default settings
2
Wi-Fi
Optional button to switch on/off Wi-Fi
3
WPS
Optional button for semi-automatic Wi-Fi design

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16 RG-5400 Subscriber router
2.7 Light indication
The current device status is displayed by indicators which are located on the front panel. The status list
of indicator is shown in Table 6.
Table 6 –Light indication of RG-5400 device status
Indicator
Indicator status
Device status
2.4 GHz
Green, solid on
Wi-Fi network is active (2,4 GHz)
Green, flashes
Data transmission via wireless network is in progress
(2.4 GHz)
5 GHz
Green, solid on
Wi-Fi network is active (5 GHz)
Green, flashes
Process of data transmission via wireless network
(5GHz)
WAN
Green (10, 100Mbps)/ orange (1000
Mbps)
Established connection between station terminal and
subscriber device (data rate is 10/100 or 1000 Mbps
correspondingly)
Flashes
Packet data transmission via WAN interface
LAN
Green (10, 100 Mbps)/ orange (1000
Mbps)
Established connection with connected network
device (data rate is 10/100 or 1000 Mbps
correspondingly)
flashes
Packet data transmission via LAN interface
Phone
Green, solid on
The phone is off-hook (line is active)
Off
The phone is on-hook, normal operation
Flashes during with 20 Hz frequency for 1
second, then 4 seconds pause
Incoming call is on the phone port
Green , flashes slowly in periods
Subscriber port registration is absent at SIP-proxy
server
Short double flashes after each 3 seconds
Process of line probing
USB
Green, solid on
USB device is connected
off
USB device is disabled
Power
Green, solid on
Device power is enabled, normal operation
Orange, solid on
Internet is unavailable
Red, solid on
The device loading, reset to the default settings
3 pulses/pauses for 50 ms, 1 s pause
WPS mode is enabled

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RG-5400 Subscriber router 17
2.8 Reset to the default settings
In order to start device with the default settings, press and hold ‘Reset’ button (it should be done when
the device is loaded) until ‘Power’ indicator begins to flash red. After that, the device will be rebooted
automatically. In the default configuration, DHCP client is launched on WAN interface. Interface address –
192.168.1.1,subnet mask –255.255.255.0, username/password for access via web interface –
admin/password.
2.9 Delivery package
The standard delivery package of RG-5400 includes:
–subscriber router;
–power adaptor 220 /12V 2 А;
–operation manual.

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18 RG-5400 Subscriber router
3DEVICE CONTROL VIA WEB CONFIGURATOR
3.1 Getting started
Connect to the device via LAN interface by using Web-browser:
1. Open Web browser (explorer for hypertext document) such as Firefox, Opera and Chrome.
2. Enter IP address of the device into browser string.
The default IP address of the device: 192.168.1.1, subnet mask: 255.255.255.0
If the device is successfully discovered, a page with username and password request will be displayed in
a browser window.
3. Fill in the string ‘Login’ by username and the string ‘Password’ by password.
3.2 User change
There are three user types for the device: admin, user, and viewer. Admin (administrator, default
password: password) has the full access to the device: read/write any settings, full device status monitoring.
User (user, default password: user) may configure PPPoE in order to connect to the Internet and configure Wi-
Fi, may not access the device status monitoring. Viewer may only view full device configuration without editing
privileges; may access full device status monitoring.
When you click 'Exit' button, the current user session will be terminated; login window will be displayed:
The default settings: login-admin, password-password.

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RG-5400 Subscriber router 19
To change the access, you should specify the corresponding username and password and click 'Sign In'
button.
3.3 WEB interface operation modes
RG-5400 WEB interface may operate in three modes:
Monitoring –system monitoring mode –allows you to view various device operation
information: Internet connection activity, phone port status, amount of data
received/transmitted via interface, etc.;
Tiles –quick system configuration mode –each tiles contents settings grouped by their
functions: Internet, VoIP, IPTV and etc. A title only displays basic parameters that allow
you to configure a specific device function as a quick as possible;
Preferences –advanced system configuration mode (full configuration mode) –enables
full device configuration.
Quick setup wizard –configuration mode for the key device parameters.
To switch between WEB interface modes, use the panel located on the left hand side in WEB interface.
The panel will open, when you hover mouse cursor over it:
To proceed from 'Tiles' mode into 'Settings', you may also click 'Details' link in the tile name.

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20 RG-5400 Subscriber router
3.4 Applying configuration and discarding changes
1. Applying configuration
‘Apply’ button in the quick configuration and in the advanced settings menu will appear as follow: ;
.
WEB interface features visual indication of the current status of the settings application process, see
Table Table 7.
Table 7 –Visual indication of the current status of the settings application process
Appearance
Status description
When you click the 'Accept' button, settings will be applied and stored into the device
memory. This is indicated by the icon in the tab name and on the 'Apply' button.
Successful settings saving and application are indicated by icon in the tab name.
If the parameter value being specified contains an error, you will see a message with
the reason description and the icon will appear in the tab name, when you click
'Apply' button.
2. Discarding changes
Discard changes button in the quick configuration menu and the advanced settings menu will appear as
follows: ; .
Click 'Apply' button to save the configuration into the device flash memory and apply new settings.
All settings will take effect without device restart.
You may discard changes only until 'Apply' button is clicked. In this case, edited parameters on the
page will be updated with the values currently stored in the device memory. After you click
'Apply', you will not be able to restore previous settings.