Ichat AV connection problems

Question

Cannot connect to anyone. When I first got laptop it used to work all the time until I started recieving this error message. I gave my laptop full internet access and rights through my firewall. Can anyone help?
error message...
Date/Time: 2007-07-02 00:10:28.431 -0400
OS Version: 10.4.10 (Build 8R2218)
Report Version: 4
iChat Connection Log:
AVChat started with ID 160541496.
brianb5537: State change from AVChatNoState to AVChatStateWaiting.
0x191397f0: State change from AVChatNoState to AVChatStateInvited.
0x191397f0: State change from AVChatStateInvited to AVChatStateConnecting.
brianb5537: State change from AVChatStateWaiting to AVChatStateConnecting.
brianb5537: State change from AVChatStateConnecting to AVChatStateEnded.
Chat ended with error -8
0x191397f0: State change from AVChatStateConnecting to AVChatStateEnded.
Chat ended with error -8
Video Conference Error Report:
Video Conference Support Report:
Video Conference User Report:
Binary Images Description for "iChat":
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0x15c00000 - 0x15c09fff com.apple.IOFWDVComponents 1.9.0 /System/Library/Components/IOFWDVComponents.component/Contents/MacOS/IOFWDVComp onents
0x15c25000 - 0x15c2afff com.apple.audio.AppleHDAHALPlugIn 1.3.2 (1.3.2a5) /System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bun dle/Contents/MacOS/AppleHDAHALPlugIn
0x15c6f000 - 0x15cabfff com.apple.QuickTimeFireWireDV.component 7.1.6 /System/Library/QuickTime/QuickTimeFireWireDV.component/Contents/MacOS/QuickTim eFireWireDV
0x15cb7000 - 0x15ce7fff com.apple.QuickTimeIIDCDigitizer 7.1.6 /System/Library/QuickTime/QuickTimeIIDCDigitizer.component/Contents/MacOS/Quick TimeIIDCDigitizer
0x15cf1000 - 0x15d37fff com.apple.QuickTimeUSBVDCDigitizer 2.0.0 /System/Library/QuickTime/QuickTimeUSBVDCDigitizer.component/Contents/MacOS/Qui ckTimeUSBVDCDigitizer
0x15d5f000 - 0x15ec5fff com.apple.opengl 1.5.0 /System/Library/Frameworks/OpenGL.framework/Resources/GLEngine.bundle/GLEngine
0x15ef3000 - 0x1612efff com.apple.GeForce8xxxGLDriver 1.5.0 (5.0.0) /System/Library/Extensions/GeForce8xxxGLDriver.bundle/Contents/MacOS/GeForce8xx xGLDriver
0x161ac000 - 0x161c8fff com.apple.opengl 1.5.0 /System/Library/Frameworks/OpenGL.framework/Versions/A/Resources/GLRendererFloa t.bundle/GLRendererFloat
0x17651000 - 0x1766afff com.apple.AppleIntermediateCodec 1.1 (141) /Library/QuickTime/AppleIntermediateCodec.component/Contents/MacOS/AppleInterme diateCodec
0x1766f000 - 0x17688fff com.apple.applepixletvideo 1.2.9 (1.2d9) /System/Library/QuickTime/ApplePixletVideo.component/Contents/MacOS/ApplePixlet Video
0x1781e000 - 0x17821fff com.apple.audio.AudioIPCPlugIn 1.0.2 /System/Library/Extensions/AudioIPCDriver.kext/Contents/Resources/AudioIPCPlugI n.bundle/Contents/MacOS/AudioIPCPlugIn
0x17850000 - 0x1787afff com.apple.audio.SoundManager.Components 3.9.2 /System/Library/Components/SoundManagerComponents.component/Contents/MacOS/Soun dManagerComponents
0x18c91000 - 0x18c94fff com.apple.iokit.IOQTComponents 1.4 /System/Library/Components/IOQTComponents.component/Contents/MacOS/IOQTComponen ts
0x8fe00000 - 0x8fe4afff dyld /usr/lib/dyld
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0x901c1000 - 0x901c3fff libmathCommon.A.dylib /usr/lib/system/libmathCommon.A.dylib
0x901c5000 - 0x90202fff com.apple.CoreText 1.1.2 (???) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ CoreText.framework/Versions/A/CoreText
0x90229000 - 0x902fffff com.apple.ApplicationServices.ATS 2.0.6 (???) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ ATS.framework/Versions/A/ATS
0x9031f000 - 0x90774fff com.apple.CoreGraphics 1.258.75 (???) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ CoreGraphics.framework/Versions/A/CoreGraphics
0x9080b000 - 0x908d3fff com.apple.CoreFoundation 6.4.7 (368.28) /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
0x90911000 - 0x90911fff com.apple.CoreServices 10.4 (???) /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices
0x90913000 - 0x90a07fff libicucore.A.dylib /usr/lib/libicucore.A.dylib
0x90a57000 - 0x90ad6fff libobjc.A.dylib /usr/lib/libobjc.A.dylib
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0x90bd2000 - 0x90bd9fff libgcc_s.1.dylib /usr/lib/libgcc_s.1.dylib
0x90bde000 - 0x90c51fff com.apple.framework.IOKit 1.4.8 (???) /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
0x90c66000 - 0x90c78fff libauto.dylib /usr/lib/libauto.dylib
0x90c7e000 - 0x90f24fff com.apple.CoreServices.CarbonCore 682.26 /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonC ore.framework/Versions/A/CarbonCore
0x90f67000 - 0x90fcffff com.apple.CoreServices.OSServices 4.1 /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/OSServi ces.framework/Versions/A/OSServices
0x91008000 - 0x91046fff com.apple.CFNetwork 129.20 /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CFNetwo rk.framework/Versions/A/CFNetwork
0x91059000 - 0x91069fff com.apple.WebServices 1.1.3 (1.1.0) /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/WebServ icesCore.framework/Versions/A/WebServicesCore
0x91074000 - 0x910f3fff com.apple.SearchKit 1.0.5 /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SearchK it.framework/Versions/A/SearchKit
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0x91157000 - 0x91165fff libz.1.dylib /usr/lib/libz.1.dylib
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0x9151e000 - 0x9151efff com.apple.ApplicationServices 10.4 (???) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Application Services
0x91520000 - 0x9154cfff com.apple.AE 314 (313) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ AE.framework/Versions/A/AE
0x9155f000 - 0x91633fff com.apple.ColorSync 4.4.9 /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ ColorSync.framework/Versions/A/ColorSync
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Answer 1

Hi bduszz124,
Welcome to the Apple Discussions
This bit
Chat ended with error -8
Video Conference Error Report:
Video Conference Support Report:
Video Conference User Report:
Binary Images Description for "iChat":
Indicates that the port 5060 is not open.
Where it is not open is itself an open question.
It could be All the ichat ports if the Firewall on the Mac is ON but the ports are not set.
iChat send a visual invite on port 5678 which you Buddy Clicks on.
The Process then moves to port 5060 where iChat contacts a Server Called SNATMAP run by Apple that does the SIP link part.
Your iChat contacts this server and tells it what ports you want ichat to use.
The Server finds the Buddy over SIP and tells them which ports and Bingo you are connected.
Now if Your iChat can see the SIP server then you get more details than you have.
As you don't have this detail it can mean the modem or router does not have the ports open.
It can also mean that you have a piece of VoIP equipment like a Vonage adapter that is stripping all the SIP data
It can also mean your ISP offers a VoIP service and wants to charge more for port 5060 to be open.
(VoIP uses SIP as well - Apple have said iChat is a VoIP app)
Most ISP seem to be persuadable that they should unblock port 5060 free of charge as it is effecting your app or that they have changed the conditions of the service without telling you.
Knowing more about your LAN, Make and model of all devices in the link and how they are set up for DHCP and ports would be helpful.
10:58 PM Monday; July 2, 2007