• Dimensions (HxWxD): 107.8 (L) x 47 (W) x 20.6 (H) mm
• Weight: 81g
• Battery: Rechargeable, Removable Li-Ion Battery (3.6V, 600mAh)
• Wifi Main Chip: Atheros AR6101 chip
• VoIP Protocol: IETF SIP V2.0
• LCD Display: Display Size: 1.8 inch With Backlight
• Memory: Flash 8MB,Sram 2MB
• Operating Channels: U.S 1~11,Europe 1~13,Japan 1~14

WIFI SIP PHONE WI1600, Retail and Wholesale wifi phone WI1600

what is sip wi-fi phone
Wi-Fi, also Wireless Fidelity is the industry name for wireless LAN (WLAN) communication technology related to the IEEE 802.11 family of wireless networking standards. SIP, also Session Initiation Protocol is an application-layer control (signaling) protocol for creating, modifying, and terminating sessions.

How it Works
Wi-Fi phone works by accessing wireless Internet connections such as a wireless router in your home or office, or Wi-Fi hotspots around the globe. You can access open Wi-Fi hotspots quickly and easily, as well as various secure hotspots. It works at many hotels, airports, coffee shops, and more! This innovative wireless Internet phone provides portable, high-quality and low-cost plans.

Take it With You
Wi-Fi phone is great for people on the go - use the phone with wireless Internet networks at home or at the office, or when traveling and have access to a compatible Wi-Fi hotspot. The Wi-Fi phone is a great way to enjoy high-quality around the globe, and help you save money.

Features

1)Call hold and resume
2)Caller ID Presentation
3)Dial by Phone Number
4)Call waiting and Retrieve
5)Mute
6)Speed dial(Max.9 records)
7)Volume control(Receiver,speaker,ring,key click)
8)User Defined Ring tones
9)Phone Book(Max.100 records)
10)Call History(Max.40 logs)
11)Key Lock
12)Voice Memo(Max.8 records)
13)9 speed dials configurable in the set
14)Time/Date display
15)Signal Strength Display
16)Battery Level Display
17)Application:Calendar,Calculator,StopWatch
18)NWK Protocols:TELNET Server,HTTP Server,DHCP Client,DNS Client,Static IP
19)NAT Traversal:STUN Server Outbound Proxy
20)QoS/ToS:WMM-QoS
21)Voice Protocols:SIP V2(RFC3261),SDP(RFC2327)
22)Codec:G.711/G.729AB
23)DTMF Transmissiom:In-band,Out-band(RFC2833)
24)Voice Quality:AEC-Automatic Echo Cancellation(G.168) ,CNG-Comfort Noise Generation,Speaker and Microphone Volume Control,Packet Loss Concealment,VAD-Voice Activity Detection,JB-Jitter Buffer Control
25)Language:English,Traditional Chinese,Simplified Chinese

DESCRIPTION

1) Wifi Main Chip: Atheros AR6101 chip
2) Memory: Flash 8MB,Sram 2MB
3) LCD Display: LCD Type: Monochrome, Display Size: 1.8 inch With Backlight
4) Buttons: 1-9, 0, star and pound keys, plus talk, end, navigator key and left and right soft select keys
5) Ports: Mini-USB port, Head Phone Jack 2.5
6) Battery: Rechargeable, Removable Li-Ion Battery (3.6V, 600mAh)
7) Notification: Ring / Vibration
8) Dimensions: 107.8 (L) x 47 (W) x 20.6 (H) mm
9) Weight: 81g
10) Accessories: Power adapter without cable (USB interface) (Input AC 110-240V/ Output DC 5V)
11)VoIP Protocol: IETF SIP V2.0
12)Wireless Characteristic: Signal type IEEE 802.11b/g, Frequency Range 2.412~2.484GHz, Data Rate 1, 2, 5.5, 6, 11, 12, 24, 36, 48, 54 Mbps
13)Operating Channels: U.S 1~11,Europe 1~13,Japan 1~14
14)Security: WPA-PSK, WPA2-PSK, WEP 64/128 bit encryption