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Dynamic DNS
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DMZ
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Port Forwarding
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DHCP (dynamic host configuration protocol) server and client
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NAT (network address translation)
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ICMP (Internet control message protocol)
z
VoIP Features
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Voice codec
G.711:64k bit/s (PCM)
G.723.1: 6.3k / 5.3k bit/s
G.726: 16k / 24k / 32k / 40k bit/s (ADPCM)
G.729A : 8k bit/s (CS-ACELP)
G.729B : adds AD & CNG to G.729
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Voice Quality
VAD( Voice activity detection),
CNG ( Comfortable noise generator)
LEC (Line echo canceller)
Packet Loss Compensation
Adaptive Jitter Buffer
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Call Function
Call Hold
Call Waiting
Call Forward
Caller ID
3-Way Conferencing
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DTMF Function
In-Band DTMF
Out-Band DTMF
SIP Info
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Phone Function
Volume Adjustment
Speed dial key
Phone book
z
Wireless Features
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Support 802.11b/g Wireless Access Point
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MD5 for SIP authentication (RFC2069/ RFC 2617)
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Support 128-Bit and 64-Bit WEP encryption , 802.1x, WPA, WPA2
6
Summary of Contents for WR3211
Page 1: ...User s Manual ADSL2 Wireless VoIP Router...
Page 18: ...At the Password prompt type admin You can change these later if you wish Click LOGIN 17...
Page 24: ...3 3 5 System Log Click Download to save or open system log file 23...
Page 29: ...3 5 1 WAN Configuration 28...
Page 42: ...3 8 3 Packet Filtering To add packet filtering rule to block certain packet 41...
Page 48: ...3 9 5 Application Server Settings Supports WEB Telnet SSH TFTP and FTP server 47...
Page 70: ...3 12 1 System Status The System Status page shows the WAN LAN and router s firmware version 69...