• Client Devices: SIP-based, IP-PBXs
• AP and gateway: IEEE 802.11b
• Language: English
• Accessories:Charger Cradle, AC Adapter, Battery, Mini USB Cable
• Intercom Mode Support: IP-to-IP Call and Ad-hoc
• Inventory: In Stock
• Shipping: Free Shipping

WIFI SIP PHONE P-2000W V2, Retail and Wholesale wifi phone P-2000W V2

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.

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.

DESCRIPTION

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.

For more information, please download the files,read it by Adobe PDF reader:

P-2000W_V2-overview.pdf     P-2000W_V2-Question.pdf