Planet VGW-420FO VoIP gateway, 4x FXO, SIP, CallerID, Fax, firewall, SNMP, TLS/SRTP, QoS

PLANET VGW-420FO

4-port VoIP SIP FXO 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 .

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
  
• 4× FXO connection to an analog telephone or telephone exchange
  
• 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), RFC2833 / SIP INFO
  
• Echo cancellation according to ITU-T G.168, up to 128 ms
  
• SIP Trunk and Caller ID support: DTMF/Pulse Dialing/FSK
  

Internet features

• 
  
• SNMP v1/v2c/v3 support
  
• 802.1P and 802.1Q VLAN support
  
• Layer 3 QoS and DiffServ support
  
• STUN (RFC 3489) and Outbound Proxy support
  
• TR069 support and Auto Provisioning
  
• TLS/SRTP security support
  

BASIC SPECIFICATIONS

Connections: 3× 10/100 Base-TX RJ-45 (2× LAN + 1× WAN), 4× RJ-11/FXO

Power supply: external adapter DC 12 V, 2 A (included)

Operating temperature: 0 to +50 °C

Dimensions: 242 × 152 × 35 mm

Weight: 853g