G-Tek Electronics Corporation MIP Manual De Usuario

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10   ---   Specifications
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Specifications
Wi-Fi characteristic
• IEEE 802.11b
• Frequency range: 2.4 ~ 2.497 GHz
• Wireless output power: 25mW maximum
• Operating range: Outdoor up to 300m; indoors up 
to 75m
• Supports infrastructure (public) mode and Ad-hoc 
mode (optional)
• QoS support TOS/DiffServ
VoIP features
• Codec supported: G.711a, G.711u, G.723.1, 
G726, and G.729ab
• Adaptive jitter buffer and echo cancellation
• G.168 echo cancellation
• Silence suppression
• Voice Activity Detection (VAD)
• Comfort Noise Generation (CNG)
• DTMF detection and relay
Network and protocols
• SNMP manager
• DHCP or static configuration option
• Alternate TFTP support
• SIP (RFC 3261) version 2
• SDP (RFC2327)
• RTCP (RFC1890)
• Supports outbound proxy for NAT traversal
• Site survey, trace route (hidden feature), seamless 
secure roaming, and VLAN support
Security
• IEEE 802.1x authentication: Optional password 
prompt at power up
• 40 and 128 bit static Wired Equivalent Privacy 
(WEP)
• Optional phone lock password