VoiceCenter
 
D-Link : Building Networks for People

Handset

  
Handset Image

D-Link VoiceCenter Handset Features and Specifications DPH-125MS

Protocol
  Bullet IETF SIP (RFC3261)

Network Interface
  Bullet RJ45 x 2, 10/100BaseT

LCD Display
  Bullet 2 x 16 characters

Key Pad
  Bullet 25 keys

Call Features
  Bullet Call Hold
  Bullet Call Mute
  Bullet Call Retriever
  Bullet Call Transfer
  Bullet Call Waiting
  Bullet Call Forward
  (Busy / No Answer / Unconditional)
  Bullet Caller ID Display
  Bullet Anonymous Call
  Bullet Anonymous Call Blocking
  Bullet In-band DTMF / Out-of-band DTMF
  (RFC 2833) / SIP INFO
  Bullet Message Waiting Indicator
  Bullet 3-way Conference
  Bullet Redial

Codec
  Bullet G.711µ-law
  Bullet G.711a-law
  Bullet G.729a/b

Phone Functions
  Bullet Multi-user (4 SIP accounts)
  Bullet Speakerphone communication
  Bullet Pre-dial before sending
  Bullet Handset / Speakerphone Volume adjustment
  Bullet Speed dial (10 records)
  Bullet Phone book (200 records)
  Bullet Call history (Incoming / Outgoing /
  Missed calls)

Security
  Bullet HTTP 1.1 basic/digest authentication for
  web setup
  Bullet MD5 for SIP authentication (RFC 2069 /
RFC 2617)

Dial Methods
  Bullet Direct IP call without SIP registration
  Bullet Dial registered number via SIP server
  Bullet Dial URI from phone book / speed dial

Voice Quality
  Bullet VAD (Voice Activity Detection)
  Bullet CNG (Comfort Noise Generation)
  Bullet AEC (Acoustic Echo Cancellation)
  Bullet G.168
  Bullet Jitter buffer

QoS
  Bullet ToS field
  Bullet IEEE 802.1q VLAN

Tone
  Bullet DTMF
  Bullet Ring Tone, 4 selectable and 4 editable tones
  Bullet Ring Back Tone (local and remote)
  Bullet Dial Tone
  Bullet Busy Tone

IP Assignment
  Bullet Static IP
  Bullet DHCP
  Bullet PPPoE

NAT Traversal
  Bullet UPnP
  Bullet STUN

TCP/IP
  Bullet IP/TCP/UDP/DHCP/RTP/RTCP/
  ICMP/HTTP/NTP/TFTP/DNS

Configuration
  Bullet Key & LCD configuration
  Bullet Web browser configuration
  Bullet Auto/Manual provisioning system

Firmware Upgrade
  Bullet TFTP
  Bullet Auto-provisioning system

Power
  Bullet Input AC 100-120V / 220-240V
  Bullet Output DC 5V

Environmental
  Bullet Operating temperature: 32°F to 104°F
  Bullet Storage temperature: -4°F to 140°F
  Bullet Operating humidity: 5% to 95%
  (non-condensing)

Physical Dimensions
  Bullet Size (WxHxD): 7.9" x 3.2" x 7.9"
  Bullet Weight: 1.61 lbs

Certification Compliance
  Bullet FCC Class B
  Bullet UL

Warranty
  Bullet 1-Year Limited in the USA and Canada only
 
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