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Product >>VoIP
Productsr >> P-2000
W V.2
P-2000 W V.2
Enjoy the Benefits
of VoIP, Wirelessly!
The Prestige 2000W VoIP
Wi-Fi phone, compatible
with IEEE 802.11b wireless
standard, is a perfect
solution for Voice over
IP applications. It allows
users to make or receive
phone calls as long as
they are in the coverage
of IEEE 802.11b or 11g
wireless Access Points.
By using the Prestige 2000W,
users no longer have to
pay expensive communication
fees and can enjoy the
convenience of wireless
mobility. The brand new
application is developed
to support open standard
SIP (Session Initiation
Protocol), which interoperates
with major SIP-based call
servers, IP-PBXs and various
VoIP client devices. It
is not only an ideal alternative
for ITSPs (IP Telephony
Service Providers) to deploy
their VoIP services; it
can also be the wireless
handset, which is applied
in corporate IP-PBX centric
VoIP environment. The Prestige
2000W is very easy to use
and configure. It allows
users to configure with
LCD screen menu or web
browser. Meanwhile, with
the smart auto-provisioning
mechanism, ITSPs can easily
deploy and manage the VoIP
services. Easy-to-use and
convenient, the Prestige
2000W delivers high quality
voice functionality in
a cost-effective way.
Benefits
Open Standard SIP v2 Support
The call control protocol of the Prestige 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.
Mobility with IEEE 802.11b Wireless Standard Compliance
The Prestige 2000W 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 hot spots.
High Voice Quality with Low Communication Costs
The Prestige 2000W 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
Prestige 2000W effectively reduces bandwidth consumption caused
by voice traffic.
Enhanced Power Saving Design for Extended Standby and Talk
Time
With an improved power-saving design, the Prestige 2000W can
be used for a relatively long period of standby and talk time.
With an extended life for each recharge cycle, the Prestige 2000W
is available where and when you need it.
Direct IP-to-IP Call and Ad-hoc Intercom Mode Support
By configuring a remote IP address in the built-in phone book,
the Prestige 2000W provides a direct IP-to-IP call feature when
there is no intermediate SIP proxy server available in the network.
The Prestige 2000W can also establish an 802.11 ad-hoc network
(computer-to-computer network without Access Point), which allows
users to use the handsets as wireless intercoms.
Features
Wireless
- IEEE 802.11b support
- Frequency band: 2.400 ~ 2.497 GHz
- Channel: FCC Ch1~11, ETSI Ch1~13, Japan Ch1~14
- Data Rate: 11 / 5.5 / 2 / 1 Mbps
- Output Power: 14 + 1dBm
- Sensitivity: -82 dBm@11Mbps
- Operating range: Out-door up to 300m, In-door up to 75m
- 64/128 bit WEP encryption
- Site Survey: Scan available APs in hand set's environment
- Support infrastructure (public) mode and Ad-hoc mode (option)
Voice
- SIP (RFC 3261) version 2
- SDP (RFC2327)
- RTP (RFC1889)
- RTCP (RFC1890)
- CODEC: G711, G.729a
- DTMF detection and relay
- G.168 echo cancellation
- Silence Suppression
- Voice Activity Detection (VAD)
- Comfort Noise Generation (CNG)
- QoS support TOS
- Support outbond proxy and STUN for NAT Traversal
- Built-in Phone book
- Direct IP-to-IP call
- Standby time up to 24 hours, talking time up to 4 hours
Network
- IP address assignment: Fixed IP, DHCP client, PPPoE
- HTTP, TFTP, TCP, UDP, DNS, ARP, ICMP
Management
- LCD screen displayed menu and keypad settings
- Built-in Web Configurator
- Support auto-provisioning
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