Name: VGW-420FS
Brand: PLANET Technology

High Quality yet Affordable for All Businesses

PLANET VGW-420FS enterprise-class 4-port SIP VoIP Gateway provides added flexibility during migration to Unified Communications by supporting the traditional analog devices. These devices include analog phones, fax machines, modems, voicemail systems and speakerphones.

Enhanced, Full-Featured Business Gateway

PLANET VGW-420FS 4-port FXS SIP VoIP Gateway is a fully IETF SIP RFC3261 standard compliant residential gateway that provides a total solution for integrating voice-data network, with built-in SIP trunk and TLS/SRTP security, up to 4 concurrent connections. Voice communications can be established from anywhere around the world, and it not only provides quality voice communications, but also offers secure, reliable Internet sharing capabilities for daily voice and Internet communications.

Distributed VoIP Network Infrastructure

PLANET VGW series is easy to use for all types of businesses. The VGW-420FS offers quality voice communications and real-time fax data over IP networks and it does not need human resources to deploy a VoIP network. With the optimized SIP architecture, PLANET VGW-420FS is the ideal choice for P2P/SIP proxy (IP PBX) voice chat, and ITSP cost-saving solution.

The VGW-420FS provides the essential features you need for business-class voice communications in an easy-to-manage solution. Designed for businesses with branch offices, it helps the enterprises to save money on long-distance calls.

SIP Applications

IETF SIP RFC3261 based on UDP/TCP/TLS
4-line FXS connects to analog phone set or PABX
Fax over T.38 and Pass-through
ITU-T G.711 A-law, G.711 μ-law, G.723.1 and G.729 voice coding
In-band / out of band DTMF (RFC4733, RFC2833 / SIP INFO)
Echo cancellation exceeding ITU-T G.168, up to 128ms tail length
Supports SIP Trunk and Caller ID: DTMF/FSK CLI Presentation

Internet Features

Supports SNMP v1/v2/v3
Supports VLAN 802.1P and 802.1Q
Supports Layer3 QoS and DiffServ
Supports STUN (RFC 3489) and Outbound Proxy
Supports TR069 and Auto Provisioning
Supports TLS/SRTP Security

Call Features

Call waiting / transfer (Blind transfer, Attend transfer)
Call hold / Quick pick
Call Forwarding Unconditional
Call Forwarding on No Reply
Hotline / Speed Dial / Direct IP Call
Do Not Disturb (DND) / Three-way conference

Hardware
WAN	1 x 10/100BASE-TX RJ45 port
LAN	1 x 10/100BASE-TX RJ45 port
Voice	4 x RJ11 connection (4 x Foreign eXchange Station)
Weight	200g
Dimensions (W x D x H)	140 x 86 x 25 mm
Power Requirements	100-240VAC, 50-60 Hz@DC12V 1A
Power Consumption	5W
Protocols and Standard
FXS	Dial Mode: DTMF and Pulse Pulse: 10 and 20 PPS Caller ID: DTMF/FSK CLI Presentation Max Cable Length: 3KM Reversed Polarity Programmable Call Progress Tone
Voice & Fax	G.711A/U law, G.723.1, G.729A/B,G.726 and iLBC Silence Suppression Comfort Noise Generation(CNG) Voice Activity Detection(VAD) Echo Cancellation(G.168), with up to 128ms Adaptive (Dynamic) Jitter Buffer Hook Flash Programmable Gain Control T.38/Pass-through Modem/POS DTMF mode: Signal/RFC2833/INBAND VLAN 802.1P and 802.1Q Layer3 QoS and DiffServ
VoIP	Protocol: SIP v2.0 (UDP/TCP),RFC3261,SDP,RTP(RFC2833), RFC3262, 3263,3264,3265,3515,2976,3311 RTP/RTCP, RFC2198, 1889 RFC4028 Session Timer RFC3266 IPv6 in SDP RFC2806 TEL URI RFC3581 NAT and rport Primary/Backup SIP Server Outbound Proxy DNS SRV/ A Query/NATPR Query SIP Trunk Early Media/Early Answer NAT:STUN, Static/Dynamic NAT
Supplementary Service	Call Waiting Blind Transfer Attend Transfer Call Forward on Busy Call Forward on No Reply Unconditional Call Forward Warm/Immediately Hotline Call Hold Do-not-disturb 3-Way Conference Message Waiting Indicator
Software Features	Hunting Group Web ACL Telnet ACL Action URL PPPoE/IPv4 Digitmap Bandwidth Optimization Routing Rules based Prefixes Caller/Called Number Manipulation
Management	SNMP v1/v2/v3 TR069 Auto Provisioning Web/Telnet Configuration Backup/Restore Firmware Upgrade via Web CDR Syslog Ping and Tracert Test Network Capture Outward Test(GR909) NTP and Daylight Saving Time IVR local Maintenance
Environments
Operating Temperature	0 ~ 40 degrees C
Storage Temperature	-20 ~ 80 degrees C
Operating Humidity	10%~90% relative humidity, non-condensing
Emission	CE, FCC

Datasheet

Date	Version	Description	Download
2020-12-04	1.0	VGW-420FS

Firmware

Date	Version	Description	Download
2020-11-13	24.19.10.08	Initial Release.

Quick Guide

Date	Version	Description
2024-11-01	1.3	Added PSTI function.
2022-08-26	1.2	Modify contents of Quick Guide.
2020-10-23	1.1	For VGW-420FS/820FS/1620FS/2420FS/3220FS
2020-06-23	1.0	Initial Release.

User's Manual

Date	Version	Description	Download
2020-11-17	1.0	Initial Release

Photo	Model	Description
	VGW-820FS	8-Port SIP VoIP Gateway (8 FXS)
	VGW-1620FS	16-Port SIP VoIP Gateway (16 FXS)
	VGW-2420FS	24-Port SIP VoIP Gateway (24 FXS)
	VGW-3220FS	32-Port SIP VoIP Gateway (32 FXS)
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4-Port SIP VoIP Gateway (4 FXS)

» VGW-420FS