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PLANET - VGW-420FS - 4-Port SIP VoIP Gateway (4*FXS): IETF SIP 2.0, T.38/T.30, STUN/Outbound Proxy
PLANET - VGW-420FS - 4-Port SIP VoIP Gateway (4*FXS): IETF SIP 2.0, T.38/T.30, STUN/Outbound Proxy
Part number:
VGW-420FS
Price:
Dealers only
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Description Specifications Downloads

4-Port SIP VoIP Gateway (4*FXS): IETF SIP 2.0, T.38/T.30, STUN/Outbound Proxy, TLS/SRTP Security, VLAN, QoS, SNMP, TR069, Caller ID, DND, Three-way conference 

 

Features:

  • High Quality yet Affordable for All Businesses
  • Enhanced, Full-Featured Business Gateway
  • Distributed VoIP Network Infrastructure

 

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
WAN1 x 10/100BASE-TX RJ45 port
LAN1 x 10/100BASE-TX RJ45 port
Voice4 x RJ11 connection (4 x Foreign eXchange Station)
Weight200g
Dimensions (W x D x H)140 x 86 x 25 mm
Power Requirements100-240VAC, 50-60 Hz@DC12V 1A
Power Consumption5W
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 Temperature0 ~ 40 degrees C
Storage Temperature-20 ~ 80 degrees C
Operating Humidity10%~90% relative humidity, non-condensing
EmissionCE, FCC
Name
Description
Size
Downloads
File
Quick Guide
0.8mb