I figured this out, The JDBC connector is installed by Colabrio as part of the server setup. There was a Version Update that had to be applied. Additionally the Colabrio server contacts the UCCX server using the Workforce user defined in the UCCX (Tools, Password Management). No other user will work and this is defined in the CC. Database definition section of the Colabrio server. Colabrio is also sensitive to lower case names in the telephony group setup, so watch that and make use of their pre-install check list for setup. Lastly the SIP issue was solved by changing the SIP Security Profile assigned to the SIP trunk to enable UDP on the outbound Transport level settings. All working now,
Peter Buswell (aka DrVoIP)
http:/drvoip.com/blog