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Beginner

Screen Captures..

I have a client using the latest version of Jabber with the latest release of CUPS and they are trying to use the screeen capture feature.  They get an error every time that says the Screen capture could not be delivered.  I can find almost no information on this feature at all.  Has anyone had similar issues and if so how did you fix them?

Thank You,

Justin

17 REPLIES 17
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Screen Captures..

Hi Justin,

Please let me know if/when you solve this.

I'm having the same problem and also problem with file transfer.

Victor.

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Screen Captures..

Hi,

Could there be a group policy in your setup which is  responsible for firewall settings on the clients causing the  problem?

Thanks,

Maqsood

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Screen Captures..

Hi Maqsood,

In my case, it was working and stopped from a day to another.

I don't believe that this was caused by any firewall or policy.

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Screen Captures..

Hi,

I suggest to raise a TAC case for further assistamce.

Thanks,

Maqsood

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Beginner

Re: Screen Captures..

I am having similar issues. With some users it works just fine sending/receiving. Other users can receive a screen capture but can't send one. Please post a solution if found. Thanks!

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Beginner

Re: Screen Captures..

I have not confirmed that this is my problem yet but make sure nothing is blobking port 1080 on your endpoints or networks.  I'll update when I know if this is my issue for sure.

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Beginner

Re: Screen Captures..

My problem is one particular user can't send so I don't think it's a port block issue. Receving for this user works fine and send/receive for other users does as well.

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Beginner

Re: Screen Captures..

I was having a similar issue I restarted the xcp router service which will disconnect all of your users .. This corrected our issue I will continue to monitor and post anything else I cam find we are in the process of deploying enterprise wide to 2500 users..

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Screen Captures..

We are still experiencing this issue.  Has anyone found a cause?

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Beginner

Screen Captures..

We are also having this issue. Has anyone found a solution?

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Re: Screen Captures..

Jim,

Not sure if you're using Actiance for compliance, but we are. We are supposed to be getting a patch from Actiance to fix this.  I guess something about how they handle the screen capture chat message sequencing was causing the issue.

Cisco development said:

"We have looked at the log files and identified the problem with the message sequencing.

The sequence for the image transfer captured in the logs consists of 1 initial "message" stanza and 2 "iq" stanzas.

The initial "message" is sent to the Actiance compliance server and a "HANDLE" reply is received.

The "iq" stanzas are processed when the reply is received by the CUP server (they don't go to the Actiance server).

A new message is received from the Actiance server (which is a copy of the initial message) which then CUP server routes to the client.  Due to this flow the initial message is received after the 2 "iq" stanzas.  

Where we are now:

Actiance development said:  "Engineering is in the process of testing a new jar file that will send PASS response for screen capture transfer in CUPS instead of HANDLE response. "

Hope that helps.  I will update this if it works.

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Beginner

Re: Screen Captures..

Unfortunately we don't use Actiance. Thank you very much though.

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Screen Captures..

Same issue. If someone has already involved TAC is there a solution ?

JC

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Beginner

Check the following registry

Check the following registry path and ensure its pointing to %USERPROFILE%\Pictures.

HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders

This fixed our situation where screenshots on the clipboard would immedielty be transformed into a black X. 

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