Home Router RG-1504GF-Wac with VoIP Support

Key benefits

• High performance
• 4 FXS ports
• 4 LAN (1GE) ports
• WAN with support for SFP transceivers
• 1 USB port for external storage device connection
• TR-069
• Wi-Fi 802.11 b/g/n
• Wi-Fi 802.11 a/n/ac

RG-1504GF-Wac is a high performance VoIP gateway with a built-in router. The device supports various services: VoIP, IPTV, high-speed Internet, dual-band Wi-Fi that can operate simultaneously in 2.4 GHz and 5 GHz.

Solution for business
Wide functional opportunities and stable operation at high loads provides RG-1504GF-Wac operating as a universal office terminal without additional equipment.
Built-in gigabit router with 4 ports of 10/100/1000BASE-T allows to organize high-speed connection of the devices in the network. Support for advanced VoIP standards provides reliable operation in the mode of interaction with free IP-PBX solutions. 

High quality of voice signal
RG-1504GF-Wac transmits voice, facsimile data and modems via IP network. Subscribers are provided with an up-to-date set of supplementary services: call transfer, call hold, three-way conference, call pickup, Caller ID, call forwarding, hot line, etc. QoS methods are used for high-quality voice transfer. 

Redundancy
When the connection with the main SSW is lost, the system can be automatically switched to a redundant SIP server and controls availability of the main server. When the connection with both IP telephony servers is lost, the local connection between gateway subscribers is still available.

Up-to-date Wi-Fi features
Due to support for 802.11ac standards, RG-1504GF-Wac provides 866 Mbps data rates and allows to deliver up-to-date high-speed services to subscriber equipment via wireless network. Two built-in Wi-Fi controllers allows simultaneous operation in 2.4 GHz and 5 GHz frequency ranges.

Interfaces

• 4 FXS ports
• 1 port of WAN 100/1000Base-X
• 4 port of LAN 10/100/1000Base-T
• 1 port of USB 2.0
• Wi-Fi IEEE 802.11b/g/n (2.4 GHz), Wi-Fi IEEE 802.11a/n/ac (5 GHz)

VoIP protocols

• SIP

Voice codecs

• G.711 (a-law, µ-law)
• G.723.1
• G.729a
• G.726
• G.722
• iLBC
• GSM
• AMR
• OPUS

Voice standards

• VAD (voice activity detector)
• CNG (comfort noise generation)
• AEC (echo cancellation, G.168 recommendations)

DTMF

• Detection and generation of DTMF signals
• Transmission via INBAND, RFC 2833, SIP INFO

Supplementary services

• Call Hold
• Call Transfer
• Call Waiting
• Call Forwarding on Busy (CFB)
• Call forwarding on No Answer (CFNA)
• Call Forwarding Unconditional (CFU)
• Caller ID
• Calling Line Identification Restriction (CLIR)
• Hotline/Warmline
• Call Group
• 3-Way Conference
• Call Pickup

VoIP

• Supply services management via a phone
• Operation without a SIP server
• Support for anonymous calls
• Support for adaptive jitter buffer
• Configuration application without reboot

Quality of Service (QoS)

• DSCP and 802.1р assignment for SIP and RTP packets
• Packets distribution due to queues according to priorities of 802.1р or Diffserv

Fax transmission

• T.38 UDP Real-Time Fax
• G.711 (a-law, µ-law) pass-through

Network features

• Operation in router and bridge mode
• Various protocols for carrier network connection (Static, DHCP, PPPoE)
• Static routing
• IGMP
• DHCP and DNS servers on LAN side
• Port forwarding
• Firewall
• Filtering by МАС address
• Filtering by URL
• Multiservice model: independent configuration for each service (Internet, VoIP, IPTV, STB, Management and others)
• VLAN support
• UPnP (Universal Plug and Play)
• IPv6 support

Supported specifications

• RFC 3261 SIP 2.0
• RFC 3262 SIP PRACK
• RFC 4566 Session Description Protocol (SDP)
• RFC 3263 Locating SIP servers for DNS lookup SRV and A records
• RFC 3264 SDP Offer/Answer Model
• RFC 3311 SIP Update
• RFC 3515 SIP REFER
• RFC 3891 SIP Replaces Header
• RFC 3892 SIP Referred-By Mechanism
• RFC 4028 SIP Session Timer
• RFC 2976 SIP INFO Method
• RFC 2833 RTP Payload for DTMF Digits
• RFC 3108 Attributes ecan and silenceSupp in SDP
• RFC 4579 SIP. Call Control - Conferencing for User Agents
• RFC 3361 DHCP Option 120
• RFC 3550 RTP A Transport Protocol for Real-Time Applications

Management

• WEB
• Telnet
• SSH
• TR-069 (Eltex.ACS server is recommended to operate with)

Diagnostics

• Device state monitoring via Web interface
• Debugging information is displayed in Syslog

USB port

• USB drive connection with FAT/FAT32/EXT2/EXT3/NTFS file systems – file transferring on a network is realized vie FTP

Wireless interface

• Support for 802.11 a/b/g/n/ac
• Frequency range 2400 ~ 2483.5 MHz, 5150 ~ 5350 MHz, 5650 ~ 5850 MHz
• Simultaneous Dual Band
• CCK, BPSK, QPSK, 16 QAM, 64 QAM, 256 QAM modulations
  Operation channels
• 802.11b/g/n: 1-13
• 802.11a/n/ac: 36-64, 132-165

Wireless connection data rate¹

• 802.11b: 1; 2; 5.5 and 11 Mbps
• 802.11g: 6, 9, 12, 18, 24, 36, 48 and 54 Mbps
• 802.11n: 300 Mbps (20 MHz)
• 802.11ac: – 866 Mbps (80 MHz)

Maximum output power of the transmitter:

• 802.11b (11 Mbps): 17 dBm
• 802.11g (54 Mbps): 15 dBm
• 802.11n (MCS7): 15 dBm
• 802.11ас (MCS0): 19 dBm

Specifications

• RAM 512 MB
• Flash 128 MB
• OS Linux 4.1.52

Physical specifications

• Power supply: 220V/12V, 3A power adapter
• Operating temperature: 0 °С to +40 °С
• Relative humidity: up to 80%
• Dimensions (W х H х D): 218 х 49 х 116 mm, desktop case
• Weight: 0.34 kg