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DVG-2101S User Manual Introduction
2
Features
z WAN support
One 10/100Mbps auto-MDI/MDIX Ethernet port
WAN Type: Static IP, Dynamic IP, and PPPoE
MAC Address Clone
NAT Traversal: Outbound Proxy, STUN
Dynamic DNS support: DlinkDdns, DynDns
VLAN ID Tag
QoS: IP Precedence
NTP
z Management
Web-base, Telnet, and telephone keypad configuration (dial prefix)
Built-in Ping Tool
Remote firmware upgrade via TFTP, HTTP, HTTPS, and FTP
Multi-function reset button: IVR, reset , restore the factory default
Password Protected controlled Admin and User Access Authority
Auto Provisioning:
y Web Browser Administration and Configuration via Integral Web
Server Telephone Key
y Pad Configuration with Interactive Voice Prompts, Automated
Provisioning & Upgrade via HTTPS, HTTP, TFTP,FTP
IVR
SNMP V1/V2C
TR-069 (include TR-104) (optional)
z Call In & Call Out
Voice over IP Call
IP Address Calling
Three Way IP to IP Conference Call
z Call Features
Call Forwarding: No Answer/Busy/Unconditional
Call Transfer: Unattended/Attended
Call Waiting / Call Pickup / Call Hold / Call Back On Busy / Call Return
/ Three Way Calling (Media Server required)
MWI based on LED & Tone
DND (Do Not Disturb)
Warm Line
Hot Line
Selective/Anonymous Call Rejection
Music On Hold
Caller ID (Type I and Type II)
Caller ID Blocking
Speed Dialing, Repeat Dialing
Consultation Hold
z Voice Functionality
SIPv2 (RFC3261) compliance
SIP Proxy Redundancy: Dynamic via DNS SRV, A Records Re-
registration with Primary SIP Proxy Server.
SIP Extension: Session Timer, Proxy-Require
MD5 Authentication for SIP