Troubleshooting specific issues 597
Unable to set monitor on agent device
In some cases, using the Device Monitor to issue a Set Monitor operation on an agent will fail. If you have the
Errors view open in the application, it displays a MiTAI error, indicating "Operation failed: MessageTag[8]
ReturnCode [SXERR_FEATURE_NOT_ALLOWED]"
In this case, you should verify that the agent device is properly configured on the telephone system, including
HCI Options enabled for the associated Class Of Service. If the problem persists, check to see if the CTI
Developer Toolkit is Version 5.5 or earlier and if the agent is a traditional or hot desking agent. There was a
known issue setting monitors on traditional ACD agents using the CTI Developer Toolkit that was corrected in
5.5 SP1. For earlier versions, one workaround is to set the monitor on the extension the agent logs in to.
Web service errors occurring in log files
If you encounter Web service error messages in log files and an application built with the CTI Developer
Toolkit is experiencing errors, check to ensure that the Microsoft.Web.Services3.dll file is present under the
Windows system directory or in the custom application directory.
"Softphone proxy did not respond after 30 seconds" error
If you encounter this message and the Contact Center Solutions software is Version 5.5 SP2 or earlier, there
is a known licensing issue where the MiTAI Proxy Server will fail to send clients messages unless there is at
least one Contact Center Softphone or Contact Center PhoneSet Manager license in your enterprise. This
issue was corrected in version 5.5 SP3. To workaround this problem, you will need to contact prairieFyre
Software technical support at 613-599-0045 and have them create new license files.