INTERNET PHONE MADE FOR HOME & OFFICE  The DPH-150SE Broadband Internet IP Phone allows you to take advantage of your DSL/cable modem connection to make inexpensive Internet phone calls. It combines  the industry’s latest Voice over the IP network (VoIP) technology with advanced communication features, and is compatible with industry-wide phone services. This  sleek designed IP phone gives you the advantages of VoIP, while retaining the same look and feel of a traditional desktop telephone.  SUPERIOR VOICE QUALITY  The DPH-150SE IP phone incorporates Quality of Service (QoS) to ensure that voice received through the Internet is the same as or even surpasses that received on the  ordinary phone. It supports many useful functions such as call transfer, caller ID display, 3-way conference and speed dialing to make it convenient to dial out or answer phone  calls.  SURF INTERNET WHILE MAKING INTERNET PHONE CALLS  The DPH-150SE comes with two Ethernet ports, one to connect to a DSL or cable modem, or to your broadband router. In an office environment equipped, this port can also  connect to a PoE switch and obtain power directly from the network, dispensing you of the need to hook the IP phone to an AC power outlet. Once connected and logged  onto the Internet, you are ready to make and receive calls. In addition, this IP phone provides another Ethernet port for connection to your PC, so you can talk on the IP  telephone while browsing web sites, send e-mail, transfer files and do other network tasks on your PC.  QUALITY OF SERVICE AND SECURITY  The DPH-150SE supports voice VLAN to isolate your voice communication so it cannot be tapped over the network. It provides priority queues to streamline traffic so web  browsing and Internet download will not interfere with voice traffic and degrade Internet phone quality.  0° to 40°C   Storage Temperature  -20° to 60° C   Operating Humidity  10% to 65%   Storage Humidity  5% to 95%   Certifications  CE ,FCC   Power Input  5V, 1A DC   PoE Standard  802.3af  Specifcations NETWORK INTERFACE  DPH-400SE: 2 10/100BASE-TX Ethernet Ports (1 to PoE  LAN switch with 802.3af compliance, 1 to PC)  SIGNAL, MEDIA & NETWORK PROTOCOLS  SIP RFC 3261 & the related RFC standard in Appendix A  SDP RFC 2327  RTP RFC 1889  IP assignment: Static IP, DHCP and PPPoE  STUN, static port mapping (for NAT traversal)  SNTP  DNS & DNS SRV  TFTP/FTP/HTTP for Auto Provision  IP/TCP/UDP/ARP/ICMP  VOICE CODEC  G.711a/u (64 kbps)  G.729A/B (8kbp)  G.723.1 (*Optional)  ADVANCED VOICE QUALITY FEATURES  Silence Suppression  Acoustic Echo Cancellation (G.167)  Voice Active Detection (VAD)  Comfort Noise Generation  Jitter Buffer  DTMF Transmitter (SIP info,Transparent, RFC 2833)  Packet Lost Concealment (PLC)  KEYPAD  Menu  3 Soft keys for doing more functions  Phone Book  Callers  2 Navigator Keys for navigating in configuration; volume adjustment of Ringer, Speaker phone & Handset  MWI  Conference  RLS(Release key)  Mute  Transfer  R/Send (Redial and the entry to access call history; finish dialing and call the number)  Hold  Speaker  12 numeric keys with star & pound key  Support 5 EXT console, each  console with 26 keys  CALL FEATURES  Call Forward (Busy, No answer,  Unconditional)  Call Waiting  Call waiting Indication  Three Way Conference  Anonymous Call/Rejection  Message Waiting Indication  Do Not Disturb  Auto Answer  Black list  Limit list  Auto hangup  Ban outgoing  hotline  SPEAKER PHONE  Built-in Speaker  REMOTE FIRMWARE UPGRADE  FTP/TFTP/HTTP for Firmware remote  update  APS auto-provisioning for firmware  and profile upgrade  USER INTERFACE/NETWORK MANAGEMENT  Large dot matrix LCD display and  HTTP(WEB) UI in English version &  other Languages  QoS  IEEE 802.1p Compliant  Diffserv (DSCP)/ToS  SECURITY/ CLASS OF SERVICE  802.1Q VLAN Tag  Full range VLAN ID Support  PHONE FEATURES  Mult-user (2 SIP accounts)  Caller ID display  Call History: 100 Missed Calls, 100 Received Calls, 100 Dialed Calls  Phone book (up to 500 contact names and phone numbers)  Supports XML Phonebook/Browser  Supports click to dial via web phonebook  Day/Time display  Call/Time display  14 Selective Ring tones (9 tones & 5 melodies)  10 Speed dial number  Incoming call indicator  Password control for Configuration  Pre-dial before sending  Memo