JTAPI 9.1 - bakward compatibilty ? http://developer.cisco.com/c/message_boards/find_thread?p_l_id=&threadId=11812416 2013-05-18T17:30:18Z 2013-05-18T17:30:18Z Mohan Potluri http://developer.cisco.com/c/message_boards/find_message?p_l_id=&messageId=11819166 2013-02-11T19:45:47Z 2013-02-11T19:45:47Z

CUCM version has to higher than the client version (or same). The combination you are using is not expected to work.  JTAPI client version 8.5.1.x.z is supposed to work with CUCM version 9.1.x not vice versa.

Mohan Potluri 2013-02-11T19:45:47Z David Staudt http://developer.cisco.com/c/message_boards/find_message?p_l_id=&messageId=11812507 2013-02-11T17:23:19Z 2013-02-11T17:23:19Z

Cisco CTI clients are not intended to work across major versions - e.g. 8.x to 9.x.  CTI clients within a version train are designed/expected to work, however these combinations are not tested - e.g. 8.0(1) to 8.5(1).  Only the matched UCM and CTI client version is fully regression tested, and is always the recommended deployment.

David Staudt 2013-02-11T17:23:19Z Arvind Sharma http://developer.cisco.com/c/message_boards/find_message?p_l_id=&messageId=11812415 2013-02-11T17:14:29Z 2013-02-11T17:14:29Z

  Trying to use the latest JTAPI client JAR 9.1 against CUCM : System version: 8.5.1.13900-5   Not compatable ?   Getting the standard error:   Cisco Error Code: -1932787632 - CTIERR_INCOMPATIBLE_PROTOCOL_VERSION [JTAPI and CTI versions are not compatible : CtiError Protocol version not supported] Arvind    

Arvind Sharma 2013-02-11T17:14:29Z