Planet Technology VIP-280 - Manual (Page 6)

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Chapter 1 Introduction
Overview
With years of Internet telephony and router manufacturing experience, PLANET proudly introduces the
latest member of the PLANET VoIP gateway family: the VIP-280.
According to the feedbadks from our customers, PLANET's new VoIP gateway, the VIP-280, not only
provides high quality voice communications, but also offers secured, reliable Internet sharing
capabilities for either daily voice or Internet communications. With advanced DSP processor and
cutting edge VoIP technology, the PLANET VIP-280 is capable of handling both SIP and the H.323
calls. Up to 4 registrations to the SIP proxy or H.323 Gatekeeper, the VIP-280 is able to make calls to
either H.323 or SIP voice communication environment. Moreover, the VIP-280 is the ideal choice for
Voice over IP communications and providing integrated Internet sharing features, such as Virtual
server, SPI firewall protection, and DMZ support; with these features, users may now enjoy high quality
voice calls and secure Internet access without interfering with routine activities.
With built-in PPPoE / DHCP / DDNS clients, up to 2 concurrent voice connections on machine can be
established wherever around the world. The PLANET VIP-280 presents with an intuitive, user-friendly,
yet powerful Web management interface, which can dramatically reduce IT personnel resource
requirements, and complete VoIP deployment in a short time. With a remote management capability,
device administrators can monitor machine/network status, or perform maintenance and
trouble-shooting service via an Internet browser or telnet session.
Firewall/Security Feature
• Built in NAT firewall, DoS (Denial of Service) protection
• SPI (Stateful Packet Inspection) firewall
• Policy-based LAN/WAN access control
• Virtual server, DMZ
• Remote administrator authentication
• Enable/disable VPN pass-through
VoIP Functions
• H.323 / SIP dual mode communication
• SIP 2.0 (RFC3261), H.323v3 compliant
• Peer-to-Peer / H.323 GK / SIP proxy calls
• Voice codec support: G.711, G.723.1A, G.729A
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