Mobility and Availability

The call control protocol of the P-2000W is based on SIP v2 (Session Initiation Protocol version 2, RFC 3261) open standard, which is interoperable with major SIP-based call servers, IP-PBXs, and other standard SIP-based client devices. The P-2000W_v2 is compliant with the IEEE 802.11b standard and interoperates with any existing 802.11b or 802.11g wireless AP and gateway. It may be used as a cordless handset for residential users or for business users in an office environment. The small form factor of the handset is easy to transport and allows users to place VoIP phone calls in public 802.11-based environment.

High Voice Quality with Low Communication Costs
The P-2000W_v2 is capable of tagging features that support a service provider’s QoS (Quality of Service) planning, such as ToS (Type of Service). It allows gateways or central side equipment to identify and prioritize voice and data traffic. By supporting G.711 and G.729 voice compression technology, the P-2000W_v2 effectively reduces bandwidth consumption caused by voice traffic.

Travel Charger Design for Mobile Users
The P-2000W_v2′s travel charger design makes it easier for users to carry and use the phone in different site. The mobile phone style design also let user to have similar and better experience to use VoIP service.

Direct IP-to-IP Call and Ad-hoc Intercom Mode Support
By configuring a remote IP address in the built-in phone book, the P-2000W_v2 provides a direct IP-to-IP call feature when there is no intermediate SIP proxy server available in the network. The P-2000W_v2 an also establish an 802.11 ad-hoc network (computer-to-computer network without Access Point), which allows users to use the handsets as wireless intercom.

1) SIP–RFC 3261 (and 2543) conformant UA, STUN RFC-3489 SDP-RFC 2327
2) Call Setup/ Tear Down, Call Transfer, Calls Handling, Call Timer, Call Forward, Instant Messaging, Presence Caller ID and name tag, Redial through last dialed numbers, Call from phonebook and call history, Call Hold/Resume
3) G.711 A-µlaw, G.729AB, Echo Canceller, DTMF(in/out band), Packet Loss Concealment, VAD and Comfort Noise, Volume Control
4) Dial Tone / Busy Tone / Call-Waiting Tone / Ring-Back Tone / Network Busy Tone
5) Ringer, Volume-adjustable, Customized Ring Tone, Vibration
6) Total 21Keys, Including 4 soft-key 4 rocker switch keys with select key
7) LCD: 1.4 inch B/W STN 96*65 LCD, backlight.
8) LED: Link / Incoming call indication
9) Rechargeable Li-ion 3.7V Battery, 1000Ma
10) Dimensions: 108 x 41.7 x 19.1 mm
11) Weight: 80g

Optional Wireless Parking Sensor
The system will be on parking sensor state automatically while you put your car in reverse gear no mater the system is powered on or off. And beep alarm will be heard, at the same time obstacle distance will be displayed on LED panel.

FM Transmitter
The build in FM transmitter with up to 7 frequency points enables you to transmit the raw audio input, Bluetooth mobile phone call or Bluetooth stereo audio stream to your car stereo system or the optional FM headset.
Stereo Sound Box With Echo Cancellation And Noise Suppression
Build in real dual speaker stereo sound system with CVC DSP echo cancellation and noise suppression technology enables you to enjoy music with extremely good sound quality and clear phone talk even in noisy circumstance.
Stereo earphone(FM wireless headset is optional:)
Simply place into your ear to you can keep you conversation total private from passengers.

Electrical Characteristics
Frequency Range: 2.4GHz-2.4835GHz ISM Band.
Working Range: 0dBm 10 meters(class 2).
Power Supply: DC5V~12V
Storage Temperature:-40 ℃- 150℃