PLANET VGW-402 This is a 4-Port SIP VoIP Gateway (2*FXO + 2*FXS) that provides flexibility during migration to Unified Communications by supporting the traditional analog devices.

Internet Features

• IPv4 (RFC 791) and IPv6
• IPv6 auto configuration (RFC 4862)
• IPv6 only, IPv4 only or dual stack
• MAC clone setting
• Vendor Class ID
• DDNS (Planet DDNS, Easy DDNS, DynDNS)
• DNS client
• Firewall
• URL / IP / MAC / Port Filter
• Port forwarding (TCP, UDP or both)
• Bandwidth control (download and upload), maximum bandwidth priority setting

SIP Applications

• SIP Session Timer (RFC 4028)
• SIP Session Refresher: UAC or UAS
• SIP Encryption
• Supports Outbound Proxy / STUN NAT Traversal
• Supports Primary and Backup SIP Server

Call Features

• Supports peer to peer dialing
• 2-line FXO connects to PSTN line
• 2-line FXS connects to analog phone set or PABX
• Caller ID recognition DTMF (before/after 1st ring) and FSK (before 1st ring), ETSI and Bellcore
• DTMF Caller ID start and stop BIT configurable
• T.38 fax volume configuration

NEW IN THE BOX
One Year Warranty