Not enough bandwidth to maintain connection

Okay here is my problem- I'm a college student living in an off campus type of dorm sharing an internet connection with many other people. My sister and I have tried to have video chat's using ichat. We both have macbooks however it seems like each time we try it says there is not enough bandwidth to maintain the connection. This applies to audio chats too. We also have our setting to bandwidth limit as being none. The next thing I am curious about is that on ichat certain people have three layers representing their video and audio chat capabilities. I know I should have three layers since I have all those capabilities but I don't. Any help would be sincerely appreciated.
Ally

nosylla2931
Because the total bandwidth is being shared among lots of people, your connection speed is likely to suffer, especially at peak periods. Have you tried at different times of the day to see if there's any improvement?
You could check the QuickTime streaming speed:
System preferences>QuickTime>Streaming
If it's set to Automatic, change it to 1.5 Mbps.
Also, set the iChat bandwidth limit to 'none' (iChat> Preferences> video).
If that fails, try the video version of Skype instead:
http://www.skype.com/download/skype/macosx/videopreview.html
Let us know if this doesn't get you chatting and we'll try some more things.
Dave

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  • IChat error -22 not enough bandwidth

    When I initiate a video chat, I get a bandwidth error -22. I have my bandwidth limit set to 100 kps, port is 443 and I have plenty of bandwidth per Speedtest. 84.92Mb/s upload, 68.52 Mb/s download.
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    Date/Time: 2010-07-15 13:10:45 -0500
    OS Version: 10.6.4 (Build 10F569)
    Report Version: 4
    iChat Connection Log:
    2010-07-15 13:10:18 -0500: AVChat started with ID 1567561745.
    2010-07-15 13:10:18 -0500: brianwinters211: State change from AVChatNoState to AVChatStateWaiting.
    2010-07-15 13:10:18 -0500: 0x118436a10: State change from AVChatNoState to AVChatStateInvited.
    2010-07-15 13:10:33 -0500: 0x118436a10: State change from AVChatStateInvited to AVChatStateConnecting.
    2010-07-15 13:10:33 -0500: brianwinters211: State change from AVChatStateWaiting to AVChatStateConnecting.
    2010-07-15 13:10:36 -0500: 0x118436a10: State change from AVChatStateConnecting to AVChatStateConnected.
    2010-07-15 13:10:36 -0500: brianwinters211: State change from AVChatStateConnecting to AVChatStateConnected.
    2010-07-15 13:10:36 -0500: 0x118436a10: State change from AVChatStateConnected to AVChatStateEnded.
    2010-07-15 13:10:36 -0500: 0x118436a10: Error -22 (There isn\U2019t enough bandwidth to maintain the chat.)
    Detected 41 kbit/s upstream and 41 kbit/s downstream bandwidth; 50 kbit/s required.2010-07-15 13:10:36 -0500: brianwinters211: State change from AVChatStateConnected to AVChatStateEnded.
    2010-07-15 13:10:36 -0500: brianwinters211: Error -22 (There isn\U2019t enough bandwidth to maintain the chat.)
    Video Conference Error Report:
    Video Conference Support Report:
    0.629977 @/SourceCache/VideoConference/VideoConference-415.22/Video Conference/VCInitiateConference.m:2059 type=2 (00000000/0)
    [Connection Data for call id: 1 returns 1
    14.843003 @/SourceCache/VideoConference/VideoConference-415.22/Video Conference/VCInitiateConference.m:2074 type=2 (00000000/0)
    [Prepare Connection With Remote Data - remote VCConnectionData: 1, local VCConnectionData: 1
    14.847435 @/SourceCache/VideoConference/VideoConference-415.22/Video Conference/VCInitiateConference.m:2266 type=2 (00000000/0)
    [Initiate Conference To User: u0 with Remote VCConnectionData: 1 with Local Connection Data: 1 conferenceSettings: 1]
    15.568119 @/SourceCache/VideoConference/VideoConference-415.22/SIP/Transport.c:2138 type=1 (00000000/0)
    [INVITE sip:user@rip:16402 SIP/2.0
    Via: SIP/2.0/UDP sip:21033;branch=z9hG4bK4eb321eb749f3877
    Max-Forwards: 70
    To: "u0" <sip:user@rip:16402>
    From: "0" <sip:user@lip:16402>;tag=2048546434
    Call-ID: 1df903c42f41ae2-903c-11df-9816-bc62126d4012@lip
    CSeq: 1 INVITE
    Contact: <sip:user@sip:21033>;isfocus
    User-Agent: Viceroy 1.4
    Content-Type: application/sdp
    Content-Length: 593
    v=0
    o=bwinters 0 0 IN IP4 sip
    s=0
    c=IN IP4 sip
    b=AS:2147483647
    t=0 0
    a=hwi:17412:2:2530
    a=iChatEncryption:NO
    a=bandwidthDetection:YES
    m=audio 21033 RTP/AVP 12 3
    a=rtcp:21033
    a=rtpmap:3 GSM/8000
    a=rtpID:3066667687
    m=video 21033 RTP/AVP 123 126 34
    a=rtcp:21033
    a=rtpmap:123 H264/90000
    a=rtpmap:126 X-H264/90000
    a=rtpmap:34 H263/90000
    a=fmtp:34 imagesize 0 rules 30:352:288
    a=framerate:30
    a=RTCP:AUDIO 21033 VIDEO 21033
    a=fmtp:126 imagesize 0 rules 20:640:480:640:480:20
    a=fmtp:123 imagesize 0 rules 20:640:480:640:480:20
    a=rtpID:561469956
    15.688589 @/SourceCache/VideoConference/VideoConference-415.22/SIP/Transport.c:338 type=2 (00000000/0)
    [SIP/2.0 100 Trying
    Via: SIP/2.0/UDP sip:21033;branch=z9hG4bK4eb321eb749f3877
    To: "u0" <sip:user@rip:16402>
    From: "0" <sip:user@lip:16402>;tag=2048546434
    Call-ID: 1df903c42f41ae2-903c-11df-9816-bc62126d4012@lip
    CSeq: 1 INVITE
    User-Agent: Viceroy 1.3
    Content-Length: 0
    15.710359 @/SourceCache/VideoConference/VideoConference-415.22/SIP/Transport.c:338 type=2 (00000000/0)
    [SIP/2.0 180 Ringing
    Via: SIP/2.0/UDP sip:21033;branch=z9hG4bK4eb321eb749f3877
    To: "u0" <sip:user@rip:16402>;tag=1782046346
    From: "0" <sip:user@lip:16402>;tag=2048546434
    Call-ID: 1df903c42f41ae2-903c-11df-9816-bc62126d4012@lip
    CSeq: 1 INVITE
    Contact: <sip:[email protected]:16402>
    User-Agent: Viceroy 1.3
    Content-Length: 0
    16.434671 @/SourceCache/VideoConference/VideoConference-415.22/SIP/Transport.c:338 type=2 (00000000/0)
    [SIP/2.0 200 OK
    Via: SIP/2.0/UDP sip:21033;branch=z9hG4bK4eb321eb749f3877
    To: "u0" <sip:user@rip:16402>;tag=1782046346
    From: "0" <sip:user@lip:16402>;tag=2048546434
    Call-ID: 1df903c42f41ae2-903c-11df-9816-bc62126d4012@lip
    CSeq: 1 INVITE
    Contact: <sip:[email protected]:16402>
    User-Agent: Viceroy 1.3
    Content-Type: application/sdp
    Content-Length: 424
    [v=0
    o=darinhasley 0 0 IN IP4 75.26.249.129
    s=0
    c=IN IP4 75.26.249.129
    b=AS:2147483647
    t=0 0
    a=hwi:1056:2:2800
    a=bandwidthDetection:YES
    a=iChatEncryption:NO
    m=audio 16402 RTP/AVP 12
    a=rtcp:16402
    a=rtpID:1905511493
    m=video 16402 RTP/AVP 126
    a=rtcp:16402
    a=rtpmap:126 X-H264/90000
    a=RTCP:AUDIO 16402 VIDEO 16402
    a=fmtp:126 imagesize 0 rules 20:640:480:640:480
    a=framerate:20
    a=rtpID:1905978751
    16.437039 @/SourceCache/VideoConference/VideoConference-415.22/SIP/Transport.c:2138 type=1 (00000000/0)
    [ACK sip:user@rip:16402 SIP/2.0
    Via: SIP/2.0/UDP sip:21033;branch=z9hG4bK0484bb790c01232e
    Max-Forwards: 70
    To: "u0" <sip:user@rip:16402>;tag=1782046346
    From: "0" <sip:user@lip:16402>;tag=2048546434
    Call-ID: 1df903c42f41ae2-903c-11df-9816-bc62126d4012@lip
    CSeq: 1 ACK
    User-Agent: Viceroy 1.4
    Content-Length: 0
    16.731635 @:0 type=1 (00000000/0)
    [Bandwidth Detection]
    [Received the first BWD packet from 75.26.249.129:16402]
    17.096228 @:0 type=1 (00000000/0)
    [Bandwidth Detection]
    [Avg=89353.20, NSDev=15.36%]
    17.888149 @:0 type=1 (00000000/1)
    [Bandwidth Detection]
    [Avg=238167.10, NSDev=6.53%]
    18.357398 @:0 type=1 (00000000/2)
    [Bandwidth Detection]
    [Avg=478725.40, NSDev=2.85%]
    Video Conference User Report:
    0.000000 @:0 type=5 (00000000/16402)
    [Local SIP port]
    14.847439 @/SourceCache/VideoConference/VideoConference-415.22/Video Conference/VideoConferenceGlobalObjects.m:1670 type=5 (00000000/0)
    [Router]
    [PORT RESTRICTED]
    14.847447 @/SourceCache/VideoConference/VideoConference-415.22/Video Conference/VideoConferenceGlobalObjects.m:1672 type=5 (00000000/0)
    [CommNAT Result: 0x000000c0
    18.448313 @:0 type=5 (00000000/60)
    [Detected bandwidth (kbits/s): 41 up, 41 down. (00000000)
    18.524662 @/SourceCache/VideoConference/VideoConference-415.22/Video Conference/VideoConferenceMultiController.m:2423 type=5 (00000000/0)
    [Start Conference With UserID: u0]
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    Hi,
    Welcome to the    Discussions
    100kbps is technically the failure point of iChat in Video chats.
    It is certainly the stated minimum speed.
    iChat will actually tell you that the speed is too low at anything it sees at below 50kbps (Dial Up speed) when trying to Video.
    Those are the highest speeds I have seen someone post about here.
    At those speeds, in iChat 5, if you don't cap the Bandwidth Limit you may send Buddies more data faster than their iChat can Buffer it. In fact at the NONE setting you may send data so fast some buddies may not be able to respond fast enough for your iChat at the invite stage.
    Having said that though, the 100kbps seems a bit too low.
    We suggest that you start at 500kbps
    This is fast enough to Host 4 way Video chats.
    It may also pay you Buddy to also limit their iChat to 500kbps so that you are at a closer speed (their Upload may still be lower than this and will be the controlling factor).
    iChat and Bandwidth and History.
    iChat 2 came out when Quicktime was at version 6
    iChat Versions 2, 3 and 4 have relied on the System Preferences > Quicktime > Streaming setting to set the Internet Speed for iChat.
    In iChat 2 and 3 the Automatic and LAN/Intranet options were read by ichat as un-usable figures (the Automatic was read as 0kbps)
    The top workable setting was therefore 1.5Mbps (T1/LAN/Intranet) and we have been suggesting that people set this as their setting.
    iChat 4 did change the figure read at the Automatic setting to 384kbps - the theoretical ideal for iChat 4 for Video chats. However it is still below the "Best" you could get out of the Settings.
    iChat 5 "sees" the Internet differently.
    There is no Quicktime setting in System Preferences.
    iChat can use all the speed you have with the upload being the limiting factor.
    This in turn means that your SIP invite (the behind the scenes connection Process) can send request for response really fast and consider a slower Upload from a Buddy to have not responded.
    If you do connect they may have trouble with Dropped audio or pixelated Video as their iChat cannot cope with the speed difference in it's Buffering process.
    I hope this helps.
    8:59 PM Thursday; July 15, 2010
    Please, if posting Logs, do not post any Log info after the line "Binary Images for iChat"

  • Not enough bandwidth?!

    PLEASE help! I have a Powerbook G4, and my husband has an iBookG3. We had no trouble with iChat - text, audio or video - until we loaded Tiger on our machines. The error messages we receive tell us that we don't have enough bandwidth to maintain even an audio conference (forget video). We're trying to chat with other Mac users in our Buddy Lists, and cannot do so. When they try to initiate chats with us, they receive errors stating that we aren't responding (even though we try to accept their invitations to chat).
    We have consulted our service provider (VoIP-Comcast) several times, and they assure us that we're moving at a speedy 6mb/sec. Our network is secure (and yes, we use Airport). The machines' firewalls are off, Virex is removed and we've opened several ports.
    Could someone please walk us through how to get our AV iChat working again? This is one of the biggest reasons we have Macs ...

    Hi, JJ -
    I came across this helpful tutorial posted by RJ in Wisconsin:
    http://www.mvldesign.com/videoconferencetutorial.html
    It discusses the bandwidth issue generally and Comcast specifically. I am examining my QuickTime settings (also mentioned in RJ's tutorial) to see if they could be tripping up my machine somehow ... The tutorial contains links to tech-support pages on apple.com that say the QuickTime streaming setting should NOT be on "automatic."
    If I have any success with this, will let you know.

  • 6680-Voda live streaming-Not enough Bandwidth

    Got a Nokia 6680 yesterday and could get the streaming Sky on Voda live no problem. I have tried today, it is saying not enough bandwidth and to check my network settings.
    Not sure what to do at this point.
    Any help would be appreciated please.

    This is probably because you are not in a 3G reception area. The connection will be via GPRS and therefore not sufficient for video streaming (in most cases).
    You can generally tell by look at the service indicator what sort of area you are in.
    All About Symbian - News, reviews and software for S60 phones.

  • ICHAT ERROR - Not enough bandwidth.....

    I have the latest MINIMAC with ISIGHT. I can use ICHAT perfect with one of my friends who has the same computer. So this means my computer is fine and my bandwidth is enough. Then i recently bought another MINIMAC for my father. We tried connecting in two diffrenent locations and it did not work. The camera works and we are able to invite eachother to a video chat but it keeps giving a message that there is not enough bandwidth. I am quite sure that we both have enough bandwidth. I tested my computer from my side and i have a download speed of about 1961 kbps and a upload speed of 1245 kbps. In Belgium i have used my computer in the same location as my father and i can connect to my other friend. I have had the same error message with another friend in Belgium.
    Another problem that i am having is with ONE friend he can see me, invite me and we can videochat. From my side i never see him as available and so i can not invite him since he seems ofline. Viceversa it works.

    Thanks Ralph. I will try to find out something more from Fastweb. The other friend of mine who i have video chatted with in Italy is using TIM-It the Italian
    telecom provider service for internet. With him it works except that he can invite me and not vice versa. I also used a French provider in France (with a french provider when i was there with my other buddy in Italy (who also uses fastweb)and that worked fine. But Then my father tried to connect with me from France to me in Italy and that gave the bandwidth problem. So my conclusions is that the problem is sporadic. Strange. I got my ICHAT name when registering with Mac but then never renewed the service after the 1 month trial. Could that cause the unstability? Or can i change my ISP port 5060? I'll look around a bit more for answers? Thanks anyway.
    Jacob

  • Cannot submit datapipe for urb 0, error -28: not enough bandwidth

    cannot submit datapipe for urb 0, error -28: not enough bandwidth
    What is causing this?
    I read something about disabling the following:
    :[ ] Enforce USB bandwidth allocation (EXPERIMENTAL)
    :[ ] Dynamic USB minor allocation (EXPERIMENTAL)
    But I feel that recompiling the kernel and changing in there is a bit out of my league but if it's the only solution there is I guess I have no choice.
    Anyways, I was hoping someone here maybe has seen this issue and know how to solve it.

    I don't think so. I remember for certain patchsets on Solaris (Sparc), to be able to apply the patchset - I had to download an interim patch to update the OUI version. It was necessary to apply that particular patchset. And I got that from Metalink, it was documented in the patchset help file. I guess, you should try the Metalink. The OUI version 10.1.0.4 I was referring to actually comes with iAS 10g R2. For the database version, 10g R2 - OUI version is 10.2.
    Message was edited by:
    zaferaktan

  • Asha 306 Not enough bandwidth

    When I try to stream you tube videos a message displays saying Not enough bandwidth, then operation failed. How can I rectify this?

    It depends on what speed your network provider is giving.
    -------------------If this post helped you, click on accept as solution.------------------
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  • "Not enough bandwidth" message on IP Phones

    Hi All,
    We have a call manager 6.X cluster with remote sites. One of the remote locations is experiencing the low bandwidth error message. This message occurs sometimes throughout the peak times when no one is using the IP Phones. The WAN link is usually experiencing high latency of 300ms but the bandwidth is not being maxed out. The bandwidth is 10MB. The voice gateway is MGCP (2821) with T1 CAS PSTN.
    All calls are made internally within the remote site and externally over the PSTN. No calls are made to other remote sites.
    Remote site IP Phones
    DP_M01, which has a location with audio bandwidth of 2MB and region of calls to other regions to use G729 and same region to use G711.
    Remote site gateway
    Assigned to DP_DC1, has a location with unlimited bandwidth and a region similar to above.
    Can someone advise if there is any troubleshooting steps for this issue as I am out of options to try.

    the location in which the phones are in defines the bandwidth, that "not enough bandwidth" message is typically displayed when the location in which the phone is in, runs out.
    You can use RTMT to verify how much bandwidth a certain location has: Performance>Cisco Locations then check the location you are interested in.  monitor. have a phone in it make a call and see if it substracts. you should not make it more than 2Mbps is Qos is set up for that bandwidth otherwise you are oversubscribing.
    I believe 6.x still has the option to re-sync bandwidth, try that

  • If my internet connection is 2.35 mbps download why am I getting , error stating not enough bandwidth to play my streaming games from Bigfish?

    This happens no matter which of my browsers I am using.

    If this is happening on every browser, then you should try to contact bigfish to see what the issue is.

  • Errors not enough bandwidth...failed to respond

    Hi All. I am on my new shiny Macbook and great it is. But ichat..what a pain in the a.r.s.e. I have tried with a friend in NY and it took ages of him changing proxies disabling firewalls etc...on and on and on. Keep getting insufficient badwidth. I have an 8meg line average 4.5meg I use airport then switched it of and used eathernet cable then it worked?? then it stopped again insufficient bandwidth and i did not respond Oh Yes I Did!!! So my question is does anyone know how in laymans terms to solve the problem as i am close to throwing said great macbook out of a very high window to see if it crashes...
    Help
    yours truly frustrated and getting angry now when i say now i already am and have been for days because of this...
    Martin

    Hi Martin
    First try setting your Quicktime prefs, goto sys prefs/Quicktime/streaming and change streaming speed to what you get from your ISP dont go higher then 1.5.
    Then goto iChats prefs/video/bandwidth limit change to NONE.
    Restart iChat.
    Tony

  • Bought drakes new album and connected my ipod to my computer. When the ipod was trying to sync a box popped up that read Ipod cannot be synced because there is not enough free space to hold all of the items in the itunes library (additional 142.2 mb)

    bought drakes new album and connected my ipod to my computer. When the ipod was trying to sync, a box popped up that read Ipod cannot be synced because there is not enough free space to hold all of the items in the itunes library (additional 142.2 mb required)

    Hi Terri 4514,
    If you are having a "free space" alert when you try to sync, you may find the following article helpful:
    iOS: "Not enough free space" alert when trying to sync
    http://support.apple.com/kb/ts1503
    Regards,
    - Brenden

  • I connect my ipad it shows in left side of itunes it is commencing sync then it freezes itunes  and i have to disconnct it  manually then  a error message telling me that there is not enough disc space for ipad which is not correct  any ideas folks

    i connect my ipad it shows in left side of itunes it is commencing sync then it freezes itunes  and i have to disconnct it  manually then  a error message telling me that there is not enough disc space for ipad which is not correct  any ideas folks

    i have reset the ipad and restored it to no avail

  • HT4101 What if I connect the camera adaptor and it says there is not enough power to support it? (fully charged iPad)

    What if when I connect the camera adaptor attachment and a message appears that there is not enough power? My iPad is fully charged and I was only downloading three pictures. ???

    This might help ya out -> iPad: Using iPad Camera Connector with unsupported USB devices
    If you encounter an issue trying to connect a digital camera through an unsupported USB device, try the following steps:
    Disconnect the iPad Camera Connector from iPad.
    Disconnect any USB device connected to the iPad Camera Connector.
    Restart iPad.
    Reconnect the iPad Camera Connector and then connect your digital camera directly to the iPad Camera Connector.
    You may need to connect certain cameras, USB Audio, or MIDI devices to a powered USB hub for the iPad Camera Connector to detect them. Find more information on using the iPad Camera Connection Kit.
    Note: If you encounter an issue using a USB audio or MIDI device, contact the manufacturer to confirm that the device is compatible with the iPad Camera Connector.
    What type of camera do you have connected to the adapter?

  • OBIEE   to Teradata connectivity - Linux OS - getting "Not enough information to log on." error msg.

    Hi,
    I am trying to establish  connectivity between OBIEE 11g to Teradata DB 13.10.6.1.    obiee running on Linux OS  64bit.    i installed  Teradata  odbc drivers  13.10.0.10  ..   when i try to  access data from obiee online i am getting error msg  "Not enough information to log on." error
    Per the documentation  i configured  odbc.ini  and user.sh  .  (ld_library_path)..   ODBCini  parameter  also set.
    The teradata  connection working ok when i ran a sample  program  ..   /opt/teradta/client/13.10/odbc_64/samples/C++..   exceuted ./adhoc  and  i am able to connect using  same  datasource name/credentials that listed in odbc.ini.   
    any thing i am missing  in  Teradata config side?..   or  obiee  config side.. and  troubleshooting/trace advice?... Thanks for your help
    Kash

    http://www.symantec.com/security_response/writeup.jsp?docid=2010-011922-0125-99& tabid=2
    The story goes on. I am sharing this with other users for information only based on my experience with the product. I've owned a MAC since they were first introduced in 1984 and have used Norton for years. If the virus Bloodhound was real, and not just a false heuristic positive (which is totally possible) it came in on the heels of my downloading a free PDF OCR X (before reinstalling the updated version of Norton for 10.8.3) and using it to convert .jpgs > PDF OCR X text >MS Word > Adobe .pdf as that virus (Bloodhound.PDF.20 is known for exploiting weaknesses in Acrobat and Adobe .pdfs). I have never been happy having to use the MS Office suite of office products for MAC, but EXCEL on a PC is only compatibile with EXCEL on a MAC.
    When I got the Bloodhound warning after running a quick scan, I ran a full scan (1,050,660 files) with the same result. I looked at my terminal - nothing happening. I called Norton, who in turn convinced me to purchase an $89.98 subscription + $19.95/month for their spyware and virus removal service (the same sales pitch I've heard from other security providers who sell services through panic). The tech, who said it was probably false, played around with my computer via remote login, and then signed off, saying everything was okay. I reran a full scan and there was the virus again. Called tech support again. Finally got the virus quarantined and tossed it. The reality is that there was a 50/50 chance that it was something because of the way MS Word was behaving when I tried to save the file created from the ocr'd jpgs (error message: disk full- when I have 250GB of free disk space). I had to resave the files with a different name and place them in alternating folders. That havoc is now gone, but I will not be keeping the subscription. Just FYI.

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