IChat Mystery

I am having trouble with iChat that I just can't explain. At home, I have a 24" Alum. iMac and at work I have a 20" Alum. iMac. Both are running OS 10.5.2 and iChat 4.0.2 and have the same configurations for iChat (bandwidth, streaming, etc.). My father in Florida is using a Mac Pro with 10.5.2 and iChat 4.0.2. My son in college is using a MBP with 10.5.2 and iChat 4.0.2. Here's the problem: I can iChat, without difficulty, with my father from my office, but not from my home; and, I can iChat with my son from my home, but not my office. Does anyone have a clue?

It's about the way different devices do NAT
http://www.ralphjohns.co.uk/page15.html#CertainBuddy
See also http://en.wikipedia.org/wiki/Networkaddresstranslation
Do your devices have UPnP ?
9:55 PM Monday; May 5, 2008

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    Model Name: MacBook.........................Model Name: MacBook Pro 17"
    Model Identifier: MacBook1,1...............Model Identifier: MacBookPro1,2
    Processor Name: Intel Core Duo...........Processor Name: Intel Core Duo
    Processor Speed: 2 GHz.......................Processor Speed: 2.16 GHz
    Number Of Processors: 1.....................Number Of Processors: 1
    Total Number Of Cores: 2...................Total Number Of Cores: 2
    L2 Cache: 2 MB...................................L2 Cache: 2 MB
    Memory: 2 GB ....................................Memory: 1 GB
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    Ahoy!
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    Very short version of events:
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    Hi,
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    --- 10.6.7
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    Mine does as I have Cloned the Drive
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    If she is sure she has everything she wants from the "Previous System" then she can delete it.
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    ---- No 'add ons' of any kind on her machine. 'Factory stock' (make for easier trouble shooting     )
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    --- Nope
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  • TO ALL THOSE HAVING TROUBLE WITH ICHAT AND AIM ON MACBOOKS

    I've had a lot of trouble with AIM and iChat on my new Macbook, but I believe I've figured out the answers to all the problems I and others have encountered.
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    Secondly, for those experiencing difficulties with iChat, it's most likely a problem with communitcation between your wireless router and your computer. Try these steps:
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    2. From the View, choose Sharing.
    3. Click the Firewall tab.
    4. Click New.
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    If you have a Macbook, you'll probably have a TCP Port Number Bar and a UDP Port Number Bar. Try these steps:
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    2. In the UDP Port Number(s) Bar, type: 1024-5219, 5221, 5223-65535
    3. In the Description Bar, type: iChat AV
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    Rob
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    Dave

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  • Skype works, iChat doesn't (error -8) -- Why oh why?

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  • Camera in Ichat stopped working?

    I'm using a mac mini computer , mac os 10.4.11, ichat 3.1.9. when I first open Ichat I don't get a picture of my self in the preview window,the screen is just white but the camera turns on, I get sound but no video. Ichat has been working up until yesterday (4/13/08) I'm able to see my Ichat buddie but he can't see me and we here each other just fine. I've made no changes to my computer except for updates (quicktime player)

    Ralph, I am using the Microsoft Xbox live vision camera. It is plug and play so I did not have to install any add ons. I remember having a little trouble getting it to work initially (trying different USB slots, making sure I had the latest iChat software update, etc.) but I finally got it to work. Don't ask what made it work,I don't remember. Since then it has worked every time without a problem. I could initiate a chat or accept one from someone else. Mysteriously it just would not work the other day. Also, now, when I open iMovie and try to use the camera, it says there is no camera connected. This camera has a light that shows when the camera is on. In iMovie I can not get the light to come on, but in iChat the light comes on when I use preview or I am on a chat.

  • IChat won't work on mixed wired/wireless home network

    This is probably a stupid obvious question, but I can't figure it out, and it's late.
    My wife just got a new Macbook for Christmas. Yay! I still have an old old G4. Boo, and an even older iBook (clamshell). She also got an Airport Express so she can network wirelessly.
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    I know my way around a network pretty well, but wireless is a bit of mystery to me, so any suggestions'll be appreciated.
    Merry Boxing day, and good deals.

    Figured it out.
    For those of you with the same problem:
    Go to Airport Admin Utility. Select Airport device, and click configure.
    Select network.
    Uncheck Distribute IP addresses. This forces the network back to the router. With one computer it worked. Can't speak to two, though, but should.

  • IChat 4 Error -7

    Hey there,
    well iChat appears to make Trouble again and as i read, i´m not the only one, who has Probs with it.
    I used iChat in 10.4.10 and it worked perfect. Then installed 10.5 and it isn´t able to make a Videochat or Audiochat.
    I changed none of the Settings anywhere!
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    Date/Time: 2007-10-30 22:24:49.251 +0100
    OS Version: 10.5 (Build 9A581)
    Report Version: 4
    iChat Connection Log:
    2007-10-30 22:24:33 +0100: AVChat started with ID 1513604623.
    2007-10-30 22:24:33 +0100: daslomodude5: State change from AVChatNoState to AVChatStateWaiting.
    2007-10-30 22:24:33 +0100: 0x856dfb0: State change from AVChatNoState to AVChatStateInvited.
    2007-10-30 22:24:40 +0100: 0x856dfb0: State change from AVChatStateInvited to AVChatStateConnecting.
    2007-10-30 22:24:40 +0100: daslomodude5: State change from AVChatStateWaiting to AVChatStateConnecting.
    2007-10-30 22:24:46 +0100: 0x856dfb0: State change from AVChatStateConnecting to AVChatStateEnded.
    2007-10-30 22:24:46 +0100: 0x856dfb0: Error -7 (0x856dfb0 cancelled the connection.)
    2007-10-30 22:24:46 +0100: daslomodude5: State change from AVChatStateConnecting to AVChatStateEnded.
    2007-10-30 22:24:46 +0100: daslomodude5: Error -7 (0x856dfb0 cancelled the connection.)
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    106.223490 @SIP/SIP.c:2719 type=4 (900A002D/64)
    [SIPConnectIPPort failed]
    Video Conference Support Report:
    6.355746 @Video Conference/VCInitiateConference.m:1582 type=2 (00000000/0)
    [Connection Data for call id: 1 returns 1
    99.690296 @Video Conference/VCInitiateConference.m:1582 type=2 (00000000/0)
    [Connection Data for call id: 2 returns 1
    100.163438 @Video Conference/VCInitiateConference.m:1597 type=2 (00000000/0)
    [Prepare Connection With Remote Data - remote VCConnectionData: 1, local VCConnectionData: 1
    100.171886 @Video Conference/VCInitiateConference.m:1701 type=2 (00000000/0)
    [Initiate Conference To User: u0 with Remote VCConnectionData: 1 with Local Connection Data: 1 conferenceSettings: 1]
    106.223156 @SIP/Transport.c:2353 type=1 (00000000/0)
    [INVITE sip:user@rip:16402 SIP/2.0
    Via: SIP/2.0/UDP lip:16402;branch=z9hG4bK2956b3975f7f1b74
    Max-Forwards: 70
    To: "u0" <sip:user@rip:16402>
    From: "0" <sip:user@lip:16402>;tag=900359051
    Call-ID: 89d84556-872e-11dc-95c8-9b47dc2b4012@lip
    CSeq: 1 INVITE
    Contact: <sip:user@lip:16402>;isfocus
    User-Agent: Viceroy 1.3
    Content-Type: application/sdp
    Content-Length: 620
    v=0
    o=robertkirkemurphy 0 0 IN IP4 lip
    s=0
    c=IN IP4 lip
    b=AS:2147483647
    t=0 0
    a=hwi:288:1:1800
    a=iChatEncryption:NO
    a=bandwidthDetection:YES
    m=audio 16402 RTP/AVP 12 3 0
    a=rtcp:16402
    a=rtpmap:3 GSM/8000
    a=rtpmap:0 PCMU/8000
    a=rtpID:2508473234
    m=video 16402 RTP/AVP 123 126 34
    a=rtcp:16402
    a=rtpmap:123 H264/90000
    a=rtpmap:126 X-H264/90000
    a=rtpmap:34 H263/90000
    a=fmtp:34 imagesize 1 rules 30:352:288
    a=framerate:30
    a=RTCP:AUDIO 16402 VIDEO 16402
    a=fmtp:126 imagesize 0 rules 15:320:240:320:240:15
    a=fmtp:123 imagesize 0 rules 15:320:240:320:240:15
    a=rtpID:1651011300
    Video Conference User Report:
    0.000000 @:0 type=5 (00000000/16402)
    [Local SIP port]
    85.684927 @Video Conference/VideoConferenceMultiController.m:1476 type=5 (00000000/0)
    [IP And Port Data With Caller IP And Port Data: Obtained 80 bytes of local IP and port data (2 entries). Remote data was 0 bytes (0 entries).
    Binary Images........
    Tested it with an AIM and a .mac Account.
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    I would be Thankful if this gets solved, just as it was last time (long ago
    Robert

    hi
    Ralph Johns (UK) wrote:
    Hi,
    You have several differences in the Netgear to what I have.
    *Due to Model Standards for each Country i guess. My latest Firmware is ....27 / for UK it is ...30, but i can´t use it here in Germany.*
    In the Firewall pic you have something about IM ports (I don't have this).
    Does it say anywhere about which ports or for which apps those ports are for ?
    *Yes, it says it´s for Port 5190:AIM-TCP and perhaps other-posted pics in the Gallery, named Advanced*
    On the WAN page you have something about a PPPoE relay which I don't have either.
    *That Option makes it possible that a local PPPoE Client can connect to a PPPoE-Remote-Server by a Gateway*
    Now the line about the DOS Protection on mine reads like a double negative phrase and is a Check to Disable item. Your remains Unchecked. DOes yours have to be ticked (checked) to disable it ?
    *Yes, it has to be ticked to disable it. I ticked it now!*
    Similar on the Respond to Ping line. Mine is set to be Ticked to do it in this case where as unchecked (ticked) is the default.
    *Unchecked is also default here. I ticked it, too, now!*
    In LAN IP you have it doing DHCP. I am confused after that as the connection is Ethernet from the Mac to the IP of the Netgear but the Airport devices shows it is getting an IP from the Netgear as well but is not connected to the Mac.
    *Mystery to me too. But i have connection to the Internet over Ethernet or Airport or both at same time. Help for right IP´s welcome!*
    Does Dienste mean Services ? Yes
    It the one where you have opened ports.
    You don't need to do this if you are doing UPnP.
    *Deleted them already-Tony tells the same.*
    Your Netgear does not do DNS serving - so on the Mac, the Airport and the Netgear you need to find out the ISPs DNS servers and enter them in the relevant space/boxes. (or use Public ones)
    *OK-did that. In the Netgear Status Window it shows up the DNS by the ISP. Should i untick "USe Router as DHCP-Server?*
    Can you confirm.
    That you Mac is not using the Wireless connection ?
    *Not in use, as long as i don´t activate Airport. Inside the Netgear WLAN is disabled and not in use.*
    It ethernetted straight to the Netgear ?
    *Yes, it is.*
    The Airport is connected to the Netgear ?
    Yes
    The confusion between the "Services" and UPnP is likely to be the first issue.
    The DOS and Ping items are going to be next.
    7:07 PM Sunday; November 4, 2007
    Message was edited by: RKM

  • Ichat works with macs, but can't send/accept invites with pcs

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  • Configuring Mac OS X Firewall for iChat

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