VoIP Phone Systems and PBX

Gateway

D-Link VoiceCenter Gateway Features and Specifications DVG-3104MS

Key Features
		Auto-discovery
		Auto-provisioning ability
		Route PSTN Lines to your 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
		Provide Inbound and Outbound DTMF
		Generation/ Detection between LAN and PSTN Interface
		G.168 Echo Cancellation

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

Temperature
		Operating: 32°F to 122°F
		Storage: -13°F to 131°F

Humidity
		5% to 95% (Non-condensing)

Certifications
		FCC Part 68
		FCC Class B
		UL

Physical
		Item Dimensions (WxHxD): 6.0" x 1.5" x 9.0"
		Item Weight: 1.1 lbs

Warranty
		1-Year Limited in the USA and Canada only