Planet VGW-420FS VoIP gateway, 4x FXS, SIP, CallerID, Fax, Hotline, firewall, SNMP, SSH/TLS, QoS

PLANET VGW-420FS

4-port VoIP SIP FXS gateway that provides a complete solution for integrating voice data network into unified communications. It is designed primarily for companies with branches and helps businesses save money on long-distance calls .

With optimized SIP architecture, PLANET VGW-420FS is an ideal choice for P2P/SIP proxy (IP PBX) voice communication and ITSP cost savings.

The gateway fully complies with the IETF SIP RFC3261 standard and provides a total solution for voice data network integration. It has a built-in SIP Trunk and TLS/SRTP security.

SIP application

• 
  
• IETF SIP RFC3261 on UDP/TCP/TLS protocols
  
• 4x FXS connection to an analog telephone or telephone exchange (PABX)
  
• Faxing via T.38 and Pass-through
  
• ITU-T G.711 A-law, G.711 µ-law, G.723.1 and G.729 voice coding
  
• DTMF (in/out-of-band) (RFC4733, RFC2833 / SIP INFO)
  
• Echo cancellation according to ITU-T G.168, up to 128 ms
  
• SIP Trunk and Caller ID support: DTMF/FSK CLI Presentation
  

Internet features

• 
  
• SNMP v1/v2/v3 support
  
• 802.1P and 802.1Q VLAN support
  
• Layer 3 QoS and DiffServ support
  
• Support for STUN (RFC 3489) and Outbound Proxy
  
• TR069 support and Auto Provisioning
  
• TLS/SRTP security support
  

Call function

• 
  
• Call waiting, transfer (blind transfer, subscriber transfer)
  
• Call hold, speed dial
  
• Unconditional call forwarding
  
• Forwarding unanswered calls
  
• Hotline, speed dial, direct IP call
  
• Do Not Disturb (DND), three-way conference
  

BASIC SPECIFICATIONS

Connection: 2x 10/100 Base-TX RJ-45 (LAN + WAN), 4x RJ-11/FXS (Foreign eXchange Station)

Max. line length: 3 km

Power supply: external adapter DC 12 V, 1 A (included)

Operating temperature: 0 to +40 °C

Dimensions: 140 x 86 x 25 mm

Weight: 200g