WiFi SIP Phone

The SVW900 is a SIP Wifi phone with IEEE 802.1b/g support.It can range between 2 different Access points/Hotspots without having the call terminated.

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Product Details

SVW900 Wifi SIP phone Description:

The SVW9001 is a wifi phone that based on SIP. Compatible with IEEE802.1b/g, the SVW900 can work with any wireless equipments that supports IEEE 802.1b/g protocol. Using its search function, users can easily obtain a wireless connection from a public hotspot or access points.

To make the SVW900 phone work is easy ---- A. Obtain a wireless connection from where you can get it.

B. Obtain a VoIP account from an ITSP, and load the account info into the phone. C. The phone should take a few seconds registering to the SIP Server. D. Then everything's set, and you can start to make VoIP calls to anyone in the world with a most cost effective rate.

The SVW900 wifi sip phone support Wifi system multimedia QOS to ensure the talking quality, it displays

call histories and logs on its LCD display so you'll know what you have done with your phone.

For comfortable using, the SVW900 implements " Ranging " function between 2 different AP/hotspots.

Even you are in a call while you walk through 2 different APs/hotspots, your call will not be terminated.

For ITSPs, the SVW900 can be hardcoded with a custom SIP Server/Proxy in order to prevent end users

from changing the service.

For middle sized offices, users can choose the SVW900 to go with ChiMa SVG1000 Wireless VoIP gateway With which it integrates wireless VoIP call, IP PBX of with 20 exterior SIP lines and 100 IP extensions, ADSL 2+ modem, 4 port wired broadband connection, Wireless network connection/AP.


> Support IEEE 802.11b/g

> Support SIP V2 standard

> Support Point to Point communication, P2P

> Support stun, RTP

> Support G.711, G.729 codecs

> Support VAD / CNG / JB / AEC

> Support wifi system multimedia Quality of service ( QOS )

> Display calling time, call history/logs on its LCD display.

> Support DHCP and Static IP network connection

> Support voice recording, phone book, call waiting, call transfer, call hold.

> Support WEP, WAP-PSK, WAP2

> Support Wireless network connection auto searching. Hotspots auto searching.

> Support auto keypad locking.

> Upgrade through either USB or Wifi connection.


> Phone Book

> Dialed call log

> Received call log

> Missed call log

Acess these call logs above, you'll be able to choose to redial, call back, save the call number into the

phone book or delete either " one " or " All ".

> One-key calling

> One-key cancellation

> Recording a call

> Digital Soft Keypads

> Support recording a call by tape , play the recorded calls or any supported voice documents.

Other Data:

Dimensions (HxWxD)

90x 40x 15 mm




Rechargeable lithium 3.7V Battery, 550mAh


Total 23Keys, Including a 5-direct key

LCD Display

1.3 Inch 96*64 monochrome LCD / 1.5 Inch 128*128 color LCD

Talking time:

3 hours

Standby time:

72 hours


Power Adaptor, Manual, lithium Battery

Phone Book

200 lists

Call history

Records the last 40 items ( Pre-configurable ), applies to all call histories.


English, French, Korean, Chinese

Network connection

DHCP, Static IP

Status display

Power Charge/ Calls/ Signal Strength / Battery Level / Clock / SIP Registration / Silent Mode / Keypad Lock / IM Arrival

Data Rate:


Signal Range:

Outdoor: 100m+ / Indoor: 50m+

Modulation Techniques:

DSSS: CCK (11Mbps, 5.5 Mbps) / DQPSK (2Mbps) / DBPSK (1Mbps)

Transmission Power:

16 ± 0.5dBm+2dBi (With chip antenna)




WEP(64/128 bits) / WPA-PSK/WPA2

Network Architecture:


Automatic Site Survey/Join

10 AP Profile Memories (Preferred auto-joining), Turn on AP Auto-joining


SIP ( RFC-3261), STUN (RFC-3489), RTP ( RFC-1889)

Call Features:

Call Setup

Call Forward (Unconditional, Busy, No answer, Unavailable)

Call from Phonebook and Call History

Call Timer

Redial through Last Dialed Numbers

Call log scan, speed dial


G.711 A- μ law, G.729AB,

Echo Canceller,

Packet Loss Concealment,

VAD and Comfort Noise,

Volume Control


Busy Tone

Ring Back tone

Call in alert:

Ringer, Vibration

Temperature Range:

0℃ to 40℃ (32°F to 104°F) – operational


15%~ 85% non-condensing

Wifi SIP Phone Application:


FAQs about our Wireless SIP voip phones

>>> Can you lock our VoIP configuration into our wireless sip ip phones ?

>>> Do you manufactuer OEM orders for your Wireless sip ip phones ?

>>> What is your Minimum Order qty /MOQ for your wifi sip ip phones ?

>>> How long is your delivery time ?

>>> Can we order dozens of your sip wifi phones to do the testing ?

>>> I like your wifi sip phone, but I can't order based on your MOQ, what can I do ?

>>> What is the difference between SVW900 & SVW901 Wifi sip phones ?

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