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.‎

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-150S 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-150S comes with two Ethernet ports‎,‎ one to connect to a DSL or cable modem‎,‎ or to your broadband router‎.‎ 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-150S supports voice VLAN and data VLAN to isolate your voice communication so it cannot be tapped over the network‎.‎ It provides Class of Service Support by VLAN Tag to streamline traffic so web browsing and Internet download will not interfere with voice traffic and degrade Internet phone quality‎.‎

Specifications

NETWORK INTERFACE

• One RJ‎-45 port can connect to DSL/cable modem‎,‎ remote router or Ethernet/Gigabit switch‎,‎ the other RJ‎-45 port can connect to a 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 ‎(‎high/low‎)‎
• G‎.‎726‎-32
• G‎.‎722

ADVANCED VOICE QUALITY FEATURES

• Silence Suppression
• Acoustic Echo Cancellation ‎(‎G‎.‎168‎)‎‎:‎Hands‎-free can support 96ms
• Voice Active Detection ‎(‎VAD‎)‎
• Comfort Noise Generation
• Jitter Buffer
• DTMF Transmitter ‎(‎SIP info‎,‎ Transparent‎,‎ RFC 2833‎)‎
• Packet Lost Concealment ‎(‎PLC‎)‎
• Support HD voice

KEYPAD

• Menu
• 4 Soft keys for doing more functions
• Phone Book
• History
• 4 Navigator Keys for navigating in configuration‎;‎ volume adjustment of Ringer‎,‎ Speaker phone & Handset
• MWI
• Headset
• Mute
• Redial ‎(‎Redial and the entry to access call history‎;‎ finish dialing and call the number‎)‎
• Speaker
• Line 1 / Line 2
• 12 numeric keys with star & pound key
• Vol + / Vol ‎-

CALL FEATURES

• Call Hold Resume
• Call Forward ‎(‎Busy‎,‎ No answer‎,‎ Unconditional‎)‎
• Call Transfer ‎(‎Blind‎,‎ Attend & Early Attended Transfer‎)‎
• 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
• BLF/Presence
• Intercom
• Call Pickup
• Action url/ active uri

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

• LCD/Keypad UI in English & other Languages
• HTTP‎(‎WEB‎)‎ UI in English version & other Languages

QoS

• QoS‎:‎ IEEE 802.1Q & IEEE 802.1p Compliant
• Diffserv ‎(‎DSCP‎)‎/ToS

SECURITY/ CLASS OF SERVICE

• 802.1Q VLAN Tag‎)‎
• Full range VLAN ID Support‎(‎voice vlan/data vlan‎)‎
• Class of Service Support by VLAN Tag
• LLDP
• L2TP VPN/ OpenVpn

PHONE FEATURES

• Multi‎-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)‎
• Day/Time display
• 12 Selective Ring tones ‎(‎9 tones & 3 melodies‎)‎
• 9 Speed dial number
• Incoming call indicator
• Flexible dial map
• Password control for Configuration
• Pre‎-dial before sending
• Memo
• Connect with expansion module
• MWI
• SMS
• Keypad lock
• Emergency call

Physical & Enviromental

• INPUT POWER‎:‎ 100~120‎,‎ 220~240VAC
• OUTPUT POWER‎:‎ 5V 1A DC

POWER CONSUMPTION

• Typical‎:‎ 1.5 Watt ‎(‎Standby‎)‎
• Max‎:‎ 1.8 Watt ‎(‎Talking‎)‎

DIMENSIONS

• 195 x 188 x 51 mm