D-Link VoiceCenter DVX-2000MS-10 - Manual (Page 3)

Technical Specifications
Key Features + Auto-discovery + Auto-provisioning Ability
+ Route PSTN Lines to an IP Network
Network Features + SIP (RFC 3261) Compliant + 10/100Base-TX Connection
+ PSTN Port: Four Analog FXO Ports + COM Port: RJ-45 Console Port
+ QoS by ToS (Type of Service) + SNTP (Simple Network Time Protocol)
Telephony Features Supported + Caller ID + Line Hunting
+ VAD (Voice Activity Detection) + CNG (Comfort Noise Generator)
+ Dynamic Jitter Buffer + Completed Voice Band Signaling Support
+ Bad Frame Interpolation + Gain/Attenuation Settings
+ G.168 Echo Cancellation + Provide Inbound and Outbound DTMF Generation/
Detection between LAN and PSTN Interface
Device Management + Secure Web-GUI Configuration + FTP Software Upgrade
+ Remote Configuration + RJ-45 Console
LEDs + Indicator for PSTN Port Status + Power ON/OFF
+ Link/ACT Status + READY Work Status
+ VoIP Status
Power + 5v, 4A
Environmental + Operating Temperature: 32°F to 122°F + Storage Temperature: -13°F to 131°F
+ Humidity: 5% ~ 95% (Non-condensing)
Certifications + FCC Class B + FCC Part 68
+ UL
Physical + Item Dimensions (WxHxD): 6.0” x 1.5” x 9.0” + Item Weight: 1.1 lbs
Warranty + 1-Year Limited 2
DVX-2000MS-5 / DVX-2000MS-10
DVG-3104MS
4-Port PSTN Gateway for VoiceCenter Phone System