Official Partner
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.
Applications
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.
Key Features
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
| Category | Specification |
|---|---|
| WAN Port | 1 x 10/100BASE-TX RJ45 |
| LAN Port | 1 x 10/100BASE-TX RJ45 |
| Voice Ports | 4 x RJ11 (4 x FXS) |
| 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 |
| FXS Features | DTMF/Pulse Dial, CLI via DTMF/FSK, Reversed Polarity, 3KM Cable, Call Tone Prog. |
| Voice & Fax Codecs | G.711A/U, G.723.1, G.729A/B, G.726, iLBC |
| Voice Features | Silence Suppression, CNG, VAD, Echo Cancel (128ms), Jitter Buffer, Hook Flash |
| Fax Support | T.38 / Pass-through |
| Modem/POS Support | DTMF: Signal / RFC2833 / In-Band |
| VLAN Support | 802.1P, 802.1Q |
| QoS | Layer 3 QoS, DiffServ |
| VoIP Protocols | SIP v2.0, SDP, RTP, RFCs: 3261, 2833, 3262, 3311, etc. |
| NAT Support | STUN, Static/Dynamic NAT |
| SIP Features | SIP Trunk, Early Media/Answer, DNS SRV/A/NATPR, Backup SIP Server, Proxy Support |
| Supplementary Services | Call Waiting, Transfers, Forwarding, Hotline, 3-Way Call, DND, MWI |
| Software Features | Hunting Group, Web/Telnet ACL, PPPoE, Digitmap, Routing Rules, Number Manip. |
| Management | SNMP v1/v2/v3, TR069, Web/Telnet, Backup/Restore, Firmware Upgrade, Syslog, IVR |
| Diagnostics | CDR, Ping, Tracert, Network Capture, GR909 Test |
| Time Features | NTP, Daylight Saving Time |
| Operating Temp. | 0 ~ 40°C |
| Storage Temp. | -20 ~ 80°C |
| Humidity | 10% ~ 90% RH, non-condensing |
| Certifications | CE, FCC |
| Description | Downloads |
|---|---|
| Datasheet | Downloads |
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