I can turn on video call on skype but I can see and listen my friends.

Either launch Skype and go to 'Check for Updates', or simply go to the Skype web page:

http://www.skype.com/en/download-skype/skype-for-mac/

Download the latest version and re-install.

Step 1:
Although not all software works on a Macintosh computer, Skype has a Mac version of their telephony software that contains all of the features of their Windows based program.

Identification b> As of 2009, Skype has a version (v. 2.8) of their Voice over IP (VoIP) software for the MacIntosh, according to the Skype Mac OSX download page. Features Skype for the Mac OS allows free calls to other Skype users, free instant messaging and free video calls. In addition, Skype offers voicemail, call forwarding and calls to cellphones and land-lines for a subscription fee. Requirements Skype for Mac requires at least Mac OS X version 10.3.9, an 800 megahertz G4 or Intel processor, 512 megabytes of RAM, 100 megabytes of hard-drive space, a microphone and an Internet connection that can get minimum speeds of 384 kilobits per second. Plans Skype for the Mac offers unlimited calls to the US and Canada for $2.95 a month, unlimited to any specific country for $5.95 a month or $12.95 a month for unlimited, global calling. Also, users can simply pay for each minute used. Prices depend on the destination country. Tips Mac users who sign up for at least 12 months at a time get 15 percent off of their total bill, as of 2009. http://www.skype.com/en/download-skype/skype-for-mac/ See how little it costs to call & text phones
http://www.skype.com/prices/callrates/ - allRatesTab

If you cannot get Skype to update, I would delete the application entirely and then visit Skype.com and install the latest version.

Hope that helps!

Hello,

To set up your webcam, please follow these steps:

Download and install the most recent drivers for your video device. If your video camera does not have drivers for Mac OS X, please use the drivers.

Select your video device in Skype under Skype Preferences- Video. This step is not required if you have an Apple iSight.
Make sure the option Enable Skype video is ticked. You can also set video privacy settings to desired options in the same window.

The minimum system requirements for Skype 2.0 for Mac are a Mac OS X v10.3.9 Panther or newer, G4 800 MHz and above, any G5 or Intel processor, 512MB RAM, 40 MB free disk space on your hard drive and a microphone.

Suggested webcams include Apple iSight, Philips SPC900NC, or Logitech QuickCam Pro 4000.

Video and call quality may vary greatly in environments with conditions below these recommendations. Please be sure, that your webcam is connected and not in use with another program.

If you experience any issues with your webcam, please contact the manufacturer directly.

Please let me know if you have any further questions or concerns.

Thanks.

Check here for MAC compatible cameras.

Manufacturer/Model Driver version Platforms Meets requirements

3com Home Connect 6.6.4 Windows 2000, Me, 98 Yes

Apple iSight (Firewire) Firmware 1.0 Mac OS X (Pantder) Yes

BTC PC 380 Intel 3.20.1001.0 Windows XP Yes

Creative WebCam Go Plus 1.0 Windows XP, Me, 98 Yes

Creative WebCam (WDM) 1.0.11.131 Windows Yes

D-Link USB WebCam(DSB-C100) 0921 Windows XP, 2000, Me, 98Mac 9.2 and 9.1 Yes*

IBM Ultraport Camera 2 Most Current Windows 2000 Yes

Intel Deluxe PC Camera 1.0 Windows XP, 2000 Yes

Intel Easy PC Camera 1.0 Windows XP, 2000, Me, 98 Yes

Intel PC Camera CS 110 6.0.0.62 Windows X Yes

Irez Kritter USB 1.02b4 Windows 2000, Me, 98,Mac 9.1 Yes*

Irez StealtdFire 1.2 Mac 9.2, 9.1, 9.0.4 Yes

Logitech ClickSmart510 7.0.0.1221 Windows Yes

Logitech QuickCam traveler 6.0.1 Windows 2000 Yes

Logitech QuickCam Web 6.0.1 Windows 2000 Yes

Logitech QuickCam Express 6.0.1 Windows 2000 Yes*

Logitech QuickCam Pro 3000 6.0.1 Windows XP, 2000, Me, Mac 9.2 and 9.1 Yes

Logitech QuickCam VC Windows - 4.1.5 Macintosh - 2.1.2
Windows 2000, Mac OSX, 9.2, 9.1, 9.0 Yes

Logitech QuickCam Zoom 8.0.3.1110 Windows XP Yes

Orange Micro iBOT Pro Firewire 4.10.22 Windows 2000, Mac OS X and 9.2 Yes

Veo Stingray 5.0.0.0 Windows XP, Me, 2000, 98 Yes


Copy this site and paste it in your web browser address bar and hit ENTER todownload the MAC drivers macam version 0.9.2 (current version)
for Logitech Quick Cam.

http://webcam-osx.sourceforge.net/downloads.html

Then to use it on the Web, do this.

Web Camera's have to be setup on the program they are to be used with. Just installing the camera on your computer does not set it up to broadcast on messengers or Skype.
Each program has Options that have to be setup in order for the Audio and Video to function properly.

A. Skype Setup:
After downloading and installing Skype (http://www.skype.com/intl/en-gb/download/skype/windows/beta/downloading/ )
set it up as follows:
Go to Tools, then Options, and click on Audio Settings and set the Microphone and Speakers to the computer Audio Card.
Then click on the Video Settings.
The camera, if Installed Properly, it will come up and show a video picture.
Then, on the bottom of the page click save.
The camera and audio should function properly. Your friends and Family will now be able to see and hear you.

B. Yahoo Setup:
After downloading and installing Yahoo Messenger (http://www.soft32.com/download_30.HTML )
set it up as follows:
Go to Messenger at the top left and click on it.
Next go down to Preferences and click on it.
Next Calling and Devices on the right and set the Microphone and Speakers to the computer Audio Card.
Next go to the Test Audio section and (in blue writing) click on "Open the call setup assistant" and follow the instructions on the left window.

C. Windows Live Messenger:
http://www.microsoft.com/downloads/details.aspx?familyid=d78f2ff1-79ea-4066-8ba0-ddbed94864fc&displaylang=en
After you start Windows Live Messenger, expand the view by clicking on the square on top left next to the red X.
Then on the Windows Live messenger window on the right side, click on " "Show Menus." And then click on "Show the Menu Bar".
Next go to the Menu Bar on right side, click on " "Action."
Go to "TOOLS" and click "Audio and Video Setting" and follow the instructions.
NOTE: Your audio and video should work. Enjoy.

Check here for MAC compatible cameras.

Manufacturer/Model Driver version Platforms Meets requirements

3com Home Connect 6.6.4 Windows 2000, Me, 98 Yes

Apple iSight (Firewire) Firmware 1.0 Mac OS X (Pantder) Yes

BTC PC 380 Intel 3.20.1001.0 Windows XP Yes

Creative WebCam Go Plus 1.0 Windows XP, Me, 98 Yes

Creative WebCam (WDM) 1.0.11.131 Windows Yes

D-Link USB WebCam(DSB-C100) 0921 Windows XP, 2000, Me, 98Mac 9.2 and 9.1 Yes*

IBM Ultraport Camera 2 Most Current Windows 2000 Yes

Intel Deluxe PC Camera 1.0 Windows XP, 2000 Yes

Intel Easy PC Camera 1.0 Windows XP, 2000, Me, 98 Yes

Intel PC Camera CS 110 6.0.0.62 Windows X Yes

Irez Kritter USB 1.02b4 Windows 2000, Me, 98,Mac 9.1 Yes*

Irez StealtdFire 1.2 Mac 9.2, 9.1, 9.0.4 Yes

Logitech ClickSmart510 7.0.0.1221 Windows Yes

Logitech QuickCam traveler 6.0.1 Windows 2000 Yes

Logitech QuickCam Web 6.0.1 Windows 2000 Yes

Logitech QuickCam Express 6.0.1 Windows 2000 Yes*

Logitech QuickCam Pro 3000 6.0.1 Windows XP, 2000, Me, Mac 9.2 and 9.1 Yes

Logitech QuickCam VC Windows - 4.1.5 Macintosh - 2.1.2
Windows 2000, Mac OSX, 9.2, 9.1, 9.0 Yes

Logitech QuickCam Zoom 8.0.3.1110 Windows XP Yes

Orange Micro iBOT Pro Firewire 4.10.22 Windows 2000, Mac OS X and 9.2 Yes

Veo Stingray 5.0.0.0 Windows XP, Me, 2000, 98 Yes


Copy this site and paste it in your web browser address bar and hit ENTER todownload the MAC drivers macam version 0.9.2 (current version)
for Logitech Quick Cam.

http://webcam-osx.sourceforge.net/downloads.html

Then to use it on the Web, do this.

Web Camera's have to be setup on the program they are to be used with. Just installing the camera on your computer does not set it up to broadcast on messengers or Skype.
Each program has Options that have to be setup in order for the Audio and Video to function properly.

A. Skype Setup:
After downloading and installing Skype (http://www.skype.com/intl/en-gb/download/skype/windows/beta/downloading/ )
set it up as follows:
Go to Tools, then Options, and click on Audio Settings and set the Microphone and Speakers to the computer Audio Card.
Then click on the Video Settings.
The camera, if Installed Properly, it will come up and show a video picture.
Then, on the bottom of the page click save.
The camera and audio should function properly. Your friends and Family will now be able to see and hear you.

B. Yahoo Setup:
After downloading and installing Yahoo Messenger (http://www.soft32.com/download_30.HTML )
set it up as follows:

Check here for MAC compatible cameras.

Manufacturer/Model Driver version Platforms Meets requirements

3com Home Connect 6.6.4 Windows 2000, Me, 98 Yes

Apple iSight (Firewire) Firmware 1.0 Mac OS X (Pantder) Yes

BTC PC 380 Intel 3.20.1001.0 Windows XP Yes

Creative WebCam Go Plus 1.0 Windows XP, Me, 98 Yes

Creative WebCam (WDM) 1.0.11.131 Windows Yes

D-Link USB WebCam(DSB-C100) 0921 Windows XP, 2000, Me, 98Mac 9.2 and 9.1 Yes*

IBM Ultraport Camera 2 Most Current Windows 2000 Yes

Intel Deluxe PC Camera 1.0 Windows XP, 2000 Yes

Intel Easy PC Camera 1.0 Windows XP, 2000, Me, 98 Yes

Intel PC Camera CS 110 6.0.0.62 Windows X Yes

Irez Kritter USB 1.02b4 Windows 2000, Me, 98,Mac 9.1 Yes*

Irez StealtdFire 1.2 Mac 9.2, 9.1, 9.0.4 Yes

Logitech ClickSmart510 7.0.0.1221 Windows Yes

Logitech QuickCam traveler 6.0.1 Windows 2000 Yes

Logitech QuickCam Web 6.0.1 Windows 2000 Yes

Logitech QuickCam Express 6.0.1 Windows 2000 Yes*

Logitech QuickCam Pro 3000 6.0.1 Windows XP, 2000, Me, Mac 9.2 and 9.1 Yes

Logitech QuickCam VC Windows - 4.1.5 Macintosh - 2.1.2
Windows 2000, Mac OSX, 9.2, 9.1, 9.0 Yes

Logitech QuickCam Zoom 8.0.3.1110 Windows XP Yes

Orange Micro iBOT Pro Firewire 4.10.22 Windows 2000, Mac OS X and 9.2 Yes

Veo Stingray 5.0.0.0 Windows XP, Me, 2000, 98 Yes


Copy this site and paste it in your web browser address bar and hit ENTER todownload the MAC drivers macam version 0.9.2 (current version)
for Logitech Quick Cam.

http://webcam-osx.sourceforge.net/downloads.html

Then to use it on the Web, do this.

Web Camera's have to be setup on the program they are to be used with. Just installing the camera on your computer does not set it up to broadcast on messengers or Skype.
Each program has Options that have to be setup in order for the Audio and Video to function properly.

A. Skype Setup:
After downloading and installing Skype (http://www.skype.com/intl/en-gb/download/skype/windows/beta/downloading/ )
set it up as follows:
Go to Tools, then Options, and click on Audio Settings and set the Microphone and Speakers to the computer Audio Card.
Then click on the Video Settings.
The camera, if Installed Properly, it will come up and show a video picture.
Then, on the bottom of the page click save.
The camera and audio should function properly. Your friends and Family will now be able to see and hear you.

B. Yahoo Setup:
After downloading and installing Yahoo Messenger (http://www.soft32.com/download_30.HTML )
set it up as follows:

Try to obtain newest and latest version of skype first. Problem may be with your web cam as it may not be properly connected with your pc or it has no proper driver install, please try reinstalling driver and check.

Further, before you install driver please check the settings from skype menu to see if they are set properly.

If you have any questions, please ask.

Check here for MAC compatible cameras and under that is info to download your driver.

Manufacturer/Model Driver version Platforms Meets requirements

3com Home Connect 6.6.4 Windows 2000, Me, 98 Yes

Apple iSight (Firewire) Firmware 1.0 Mac OS X (Pantder) Yes

BTC PC 380 Intel 3.20.1001.0 Windows XP Yes

Creative WebCam Go Plus 1.0 Windows XP, Me, 98 Yes

Creative WebCam (WDM) 1.0.11.131 Windows Yes

D-Link USB WebCam(DSB-C100) 0921 Windows XP, 2000, Me, 98Mac 9.2 and 9.1 Yes*

IBM Ultraport Camera 2 Most Current Windows 2000 Yes

Intel Deluxe PC Camera 1.0 Windows XP, 2000 Yes

Intel Easy PC Camera 1.0 Windows XP, 2000, Me, 98 Yes

Intel PC Camera CS 110 6.0.0.62 Windows X Yes

Irez Kritter USB 1.02b4 Windows 2000, Me, 98,Mac 9.1 Yes*

Irez StealtdFire 1.2 Mac 9.2, 9.1, 9.0.4 Yes

Logitech ClickSmart510 7.0.0.1221 Windows Yes

Logitech QuickCam traveler 6.0.1 Windows 2000 Yes

Logitech QuickCam Web 6.0.1 Windows 2000 Yes

Logitech QuickCam Express 6.0.1 Windows 2000 Yes*

Logitech QuickCam Pro 3000 6.0.1 Windows XP, 2000, Me, Mac 9.2 and 9.1 Yes

Logitech QuickCam VC Windows - 4.1.5 Macintosh - 2.1.2
Windows 2000, Mac OSX, 9.2, 9.1, 9.0 Yes

Logitech QuickCam Zoom 8.0.3.1110 Windows XP Yes

Orange Micro iBOT Pro Firewire 4.10.22 Windows 2000, Mac OS X and 9.2 Yes

Veo Stingray 5.0.0.0 Windows XP, Me, 2000, 98 Yes


Copy this site and paste it in your web browser address bar and hit ENTER todownload the MAC drivers macam version 0.9.2 (current version)
for Logitech Quick Cam.

http://webcam-osx.sourceforge.net/downloads.html

Then to use it on the Web, do this.

Web Camera's have to be setup on the program they are to be used with. Just installing the camera on your computer does not set it up to broadcast on messengers or Skype.
Each program has Options that have to be setup in order for the Audio and Video to function properly.

A. Skype Setup:
After downloading and installing Skype (http://www.skype.com/intl/en-gb/download/skype/windows/beta/downloading/ )
set it up as follows:
Go to Tools, then Options, and click on Audio Settings and set the Microphone and Speakers to the computer Audio Card.
Then click on the Video Settings.
The camera, if Installed Properly, it will come up and show a video picture.
Then, on the bottom of the page click save.
The camera and audio should function properly. Your friends and Family will now be able to see and hear you.

B. Yahoo Setup:
After downloading and installing Yahoo Messenger (http://www.soft32.com/download_30.HTML )
set it up as follows:
Go to Messenger at the top left and click on it.
Next go down to Preferences and click on it.
Next Calling and Devices on the right and set the Microphone and Speakers to the computer Audio Card.
Next go to the Test Audio section and (in blue writing) click on "Open the call setup assistant" and follow the instructions on the left window.

C. Windows Live Messenger:
http://www.microsoft.com/downloads/details.aspx?familyid=d78f2ff1-79ea-4066-8ba0-ddbed94864fc&displaylang=en
After you start Windows Live Messenger, expand the view by clicking on the square on top left next to the red X.
Then on the Windows Live messenger window on the right side, click on " "Show Menus." And then click on "Show the Menu Bar".
Next go to the Menu Bar on right side, click on " "Action."
Go to "TOOLS" and click "Audio and Video Setting" and follow the instructions.
NOTE: Your audio and video should work. Enjoy.
When done both the Audio and Video will function properly so you can chat and see family or friends you are connected to.

D. AIM (AOL) Messenger:
http://dashboard.aim.com/aim
On the VIM sign-in window, click on Edit.
Then click on Settings Enhanced IM.
Next click on Enhanced IM.
Then click on Audio Video.
The Audio and Video portion has drop downs so you can select the proper audio card and video camera installed in you computer.
The Audi Video drop downs are
Microphone
Speaker
Camera
The audio and camera should function now.
Additional information to use with VIM settings.
Adjust Your Audio and Video Settings:
In order to adjust your audio and video settings, please follow the steps given below:
1. Click the Audio and Video Settings button directly below the My Buddy or My Camera window. If you are currently
Participating in an AOL Live Video IM session, a message will display: You must disconnect the current AOL Live Video IM
conversation before running setup. Would you like to disconnect now? Click the Yes button.
2. The Audio and Video Tuning Wizard will appear to help you verify that your camera, speakers and microphone are working
Properly. Follow the on-screen prompts.
Notes:
The first time you use AOL Live Video IM, a message will display: Would you like to first check your audio and video settings? Click the Yes button.
The Audio and Video Tuning Wizard will appear to help you verify that your camera, speakers and microphone are working properly.
Follow the on-screen prompts.
images in AOL Live Video IM may appear reversed, or as a mirror image (text may appear backwards) when you look at your own camera feed or at the
Picture-in-picture (PIP) display.
After making the settings your ready for a chat and video talk with your Family and Friends. Hope this helps. Bud

Try macam http://webcam-osx.sourceforge.net/