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Item#: N82E16833124097

LINKSYS CIT400 Dual Mode Internet Telephony (Phone) Kit with Integrated Skype

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  • Ethernet 10/100 (RJ45), Line ( RJ11)
  • Wireless VoIP

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Linksys puts the power of choice in your hands with the CIT400. This dual mode device can make calls through the Skype network or over your regular landline. The cordless handset will make regular land line calls, SkypeOut and calls to your Skype contact list.

The best thing about the CIT400 is that since Skype is built in, your computer doesn't need to be on to make Skype calls.

Since all of the standard phone features are incorporated you can get rid of your other phones. This way you don't have to wonder which phone is ringing, all you have to do is answer the call.

  • newegg Make Skype Calls without a PC No PC and software are needed! The LINKSYS CIT400 offers a complete Skype solution with a cordless phone, a versatile base station and built-in Skype. Just connect your LINKSYS CIT400 to the network with internet connection and make Skype calls!
  • newegg Cordless Phone The LINKSYS CIT400 eliminates the traditional cumbersome cables for free movements when making phone calls. With a coverage range of up to 50 meters indoors and 300 meters outdoors, move freely in your house or yard, and place the handset anywhere it's convenient for you.
  • newegg Replacement for PSTN phones With the phone's support for both Skype and traditional PSTN phone networks and the base station's compatibility with up to 4 cordless handsets, the LINKSYS CIT400 is an ideal replacement for all your telephones throughout your home.
  • newegg 10 Hours of Talk Time The LINKSYS CIT400's handset provides a long continuous talk time of up to 10 hours and up to 120 hours of standby time on a full charge to liberate you from the hassle of frequent battery recharges.

Learn more about the Linksys CIT400




Wireless VoIP


DECT (Digital Enhanced Cordless Telecommunication Standard)
Ethernet 10/100 (RJ45), Line ( RJ11)
4 Skype, Phone Line, Ethernet, Activity
Operating Range
300 Meters Outdoor
50 meters Indoor
Frequency Band
Europe: 1880-1900MHz
North America: 1920-1930MHz
South America: 1910-1930MHz
System Requirements
Broadband connection (cable/DSL/other)
Broadband Router or Gateway
Handset: 2 x AA 750mAh NiMH rechargeable batteries
Base Station: 7.5V 500mA
Charger: 7.5V 150mA
Base Station: 5.8" x 5.0" x 1.4"
Charger: 2.8" x 2.4" x 2.3"
Handset: 5.6" x 1.8" x 1.0"
Base Station: 0.8 lbs.
Charger: 0.1 lbs.
Handset: 0.2 lbs.
0ºC to 45ºC (32ºF to 113ºF)
10% to 50% Non-Condensing
Number of Channels: 10 channels (Europe & SA), 5 channels (NA)
Standby /Talktime: 120 hours / 10 hours
Display: 4K color LCD with 128x128 pixels


iPhone provides integration with the home to create complete communications solutions
Use Skype without the need of a computer
2-in-1 Cordless DECT telephone for Skype and standard telephone lines
Route calls between Skype or standard telephone line (PSTN)
Plug and Dial -- Easy to install and easy to use
Expandable up to 4 handsets with a single base station
Hands-free Speakerphone with one key touch
Graphical color LCD display with status indicators
Status display of Skype contact list, Skype voicemail, and SkypeOut credit
Superior sound quality
Polyphonic MIDI ringer melodies on handset
Voice encryption for maximum security
120 hours standby time, 10 hours talk time
Automatic updates on the Skype client
Warranty, Returns, And Additional Information

Customer Reviews of the Linksys CIT400

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  • Thomas W.
  • 7/23/2008 10:23:50 AM
  • Ownership: 1 week to 1 month

4 out of 5 eggsWorks but could be better

Pros: The phone works as advertised. The phone sounds great and has a strong signal several rooms away. It was very easy to set up. I had it up and running withing about 5 minutes.

Cons: It will only store contacts for Skype or Skypeout. You can not store contacts to use it as a regular phone via the land line.

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  • Tom F.
  • 5/26/2008 8:01:58 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsNice

Pros: No problems, workes great. Range covers entire 5 acers heavely wooded yard.

Cons: None realy

1 out of 2 people found this review helpful. Did you? Yes No

  • Anonymous
  • 5/25/2008 9:52:46 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsWorks well, Kinda cheap

Pros: Very simple setup, worked behind a router and firewall. Imports your Skype contacts. Not as nice as a free standing WI-FI unit, this does require a base station, however it is better than those USB ones that require your computer.

Cons: Cheap plastic frame. I would scared to drop it even on carpet. I have my doubts on durability, the tell tale, that little label that says MADE IN CHINA, So just because it has the names Linkseys and Cisco on it doesn't mean it's well made.

Other Thoughts: Probably wait until the free standing Wi-FI handsets come out, not a bad product, but a little pricey for a cheap plastic phone.

1 out of 1 people found this review helpful. Did you? Yes No

  • Anonymous
  • 5/17/2008 3:33:12 PM
  • Ownership: 1 week to 1 month

1 out of 5 eggsI Wanted It To Work...

Pros: The only pros that I can think of are:

1. The concept (dual mode, DECT, etc..) is great. Too bad it didn't work in reality.

2. Easy to "set up." At least, I assume that it would be easy. It never actually worked.

3. There are pretty lights on the side of the base station when you reset the unit. I got to see those a lot.

4. The fact that it doesn't work seems to be a very common problem, which shows at least some consistency.

5. It didn't cause me any physical pain, just emotional and psychological damage while trying to get it to work properly.

6. Linksys tech support called me "sir" a lot. Which was nice, because a little respect goes a long way after you spend money on a product that's rudely awful. This is the first time I've actually felt insulted by an inanimate object.

Cons: The phones would hang after ten minutes and display "System is Starting Up" indefinitely. (When I say indefinitely, I mean it. I've left the thing overnight and 24 hours later it's still "starting up.")

In order to eke out another measly ten minutes of uptime, I had to hard reset the base station. Every time. In between crashes, it would randomly tell me that certain features of the phone were "UNAVAILABLE." It didn't really seem to matter whether or not I was using the Landline or Skype. I've tried every possible configuration in the device's web interface, every possible physical configuration on my network, etc. Nothing worked.

After thinking that this may just be a defective product, I ended up googling CIT400 + UNAVAILABLE, and found that there are quite a few people out there who are experiencing the same torturous battle with this piece of trash.

Other Thoughts: I was very disappointed in this product. I've been a Linksys customer for years now, and I've never run into anything this flagrantly horrible from them. Linksys Tech Support seems to disavow all knowledge of any specific problems with the device, which is strange because if you do a little searching, you'll find that it's very common.

Buy this product if you're a gambling sort... More power to you if it works. If it doesn't, don't say I didn't warn you.

1 out of 1 people found this review helpful. Did you? Yes No

  • Anonymous
  • 5/13/2008 10:39:44 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsBest Skype Phone

Pros: The audio quality is outstanding . The buttons are properly spaced which makes dialing easy.Setup is plug and play :)Working perfect with my Westell dsl modem , Buffalo Nfiniti WZR-AG300NH Wireless-N Dual Band Gigabit Router & Access Point.In the past year i never had any problem with this skype phone.

Cons: This Phone does not support Skype Chat , when users see you online they get a message "this user's version of Skype doesn't support chat".

Other Thoughts: The CIT-400 is a hybrid landline/LAN phone that plugs directly into any existing phone line and LAN to give you access to both services.
Skype phones do not currently function for 9-1-1 emergency calls, but one work around for this is to check if your local area has a seven digit Emergency number you can program in for speed dialing.
Recommeded if you call overseas often. Saves you money :)

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  • Simone V.
  • 2/25/2008 10:03:32 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsExcellent.

Pros: Clear sounding phone on both speaker phone and normal headset mode. The unit was setup in 1 minute or less. never went down and looks and works very well.

Cons: none so far.

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  • Anonymous
  • 10/21/2007 9:58:20 AM
  • Ownership: 1 day to 1 week

4 out of 5 eggsGreat Phone with minor problem

Pros: The phone was up and runnng just in just a few minutes.

Cons: If you have unlimited Skypeout calling the phone will not recognize this. It will show you as having a low credit, mine says $ 0.16 but some forums have .09. The only apparent solution so far is to buy some Skype credits (kind of defeats the purpose of Skype).

Other Thoughts: The "low credit" does not keep you from Skypeout calling, you just have to acknowlege it every time you make a call.

1 out of 1 people found this review helpful. Did you? Yes No

  • Anonymous
  • 10/2/2007 9:09:40 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsGood Skype Phone

Pros: Good phone works without a hitch.
Never gone out of range in our 1720SF home

Cons: The batteries that this phone comes with are a poor design choice by linksys. I have not been able to find an aditional handset so this is the only home phone in the house.

Did you find this review helpful? Yes No

  • Art S.
  • 8/15/2007 6:39:06 PM
  • Ownership: 1 week to 1 month

2 out of 5 eggsPoor software/firmware

Pros: No PC required, wireless.

Cons: 1. The phone does not ring the skype after a few days being connected. You need to remember to hard reset it every day (unplug, wait, plug it back).

2. The outgoing connections still work after a few days, but the calling party will not hear your voice until you hard reset the base station.

3. There is no speed dial in the phonebook - a very basic feature present in all cheap walgreens phones.

4. There are absolutely no conferencing features - you can not talk to more than 1 skype contact at a time, can not connect a landline call to skype, etc. Any other skype phone will and should have these basic features.

5. Landline calls sometimes are not properly connected either - I pick up the handset, hit the answer soft key and the call is immediately dropped.

6. If you need to dial any extensions, voicemail passwords, conferencing codes, account numbers while on skype out call - the phone will not dial them correct

Other Thoughts: Firmware/skype needs improvement. Would not buy if I knew the issues.

3 out of 4 people found this review helpful. Did you? Yes No

  • Mercy B.
  • 7/22/2007 8:57:22 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsThere is a known problem with this phone

Pros: First, the idea is GREAT.
Second, when it works, it's GREAT.
But when it doesn't work, it's TERRIBLE. See under Cons ...

Cons: BUT BUT BUT, there's a known problem with the firmware (see Linksys tech support forums) which Linksys does not acknowledge. See the thread 'CIT400 - Unavailable and locked in "System is starting up" mode'. Basically the handset locks up and just shows a 'System is starting up' message. I found that thread after calling Linksys tech support who were useless - I couldn't even get hold of a manager. There are some tech tips in the forum about how to fix it, but, basically, you're on your own. If I knew this now, I'd wait for version 2.0.

Other Thoughts: Great idea; flawed execution; hopeless tech support.

2 out of 2 people found this review helpful. Did you? Yes No

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