/mcpgets sent to JTAPI. Hence, in such call scenarios, the user will not be able to see Unicode names since this is not under the control of JTAPI. As a result the following APIs on CiscoCall interface will return only ASCII values instead of Unicode in such scenarios. public String getCurrentCalledPartyUnicodeDisplayName();public String getCurrentCallingPartyUnicodeDisplayName(); For SIP phone specific issues please refer to differences in SIP support section. Join Across Lines: Conference Two or More Addresses on Same Terminal For Unified Communications Manager releases 6.x and 5.x, if applications try to conference two or more addresses on the same terminal, based on the order of participants in the request, application may receive CiscoJtapiException.CONFERENCE_INVALID_PARTICIPANT for the conference request and later the conference may be created successfully with some of the participants. In such a case, there is no guarantee which one of them joins the conference. But the conference is created with only one of the address on a terminal and others are ignored. This depends on how this feature request is processed in different CUCM releases. Below are the details of two scenarios affected: This issue has been resolved in 7.x using CSCsj06488 and CSCsj06533. Note 1. Consider B1 and B2 are different address on the same terminal TB. A ->B1 - GC1 A ->B2 - GC2 A ->C - GC3 Application issues a conference request GC1.conference(GC2, GC3) In 5.x and 6.x, application will receive CiscoJtapiException.CONFERENCE_INVALID_PARTICIPANT, however A, B1, C come into conference, and the normal set of events delivered in a conference scenario are seen like mentioned below: GC1 CiscoConferenceStartEv GC2 TermConnDroppedEv TB GC2 CallCtlTermConnDroppedEv TB GC2 ConnDisconnectedEv B1 GC2 CallCtlConnDisconnectedEv B1 GC1 CallCtlTermConnTalkingEv TB GC2 CiscoCallChangedEv GC1 ConnCreatedEv C GC1 ConnConnectedEv C Cisco Unified JTAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 1721 Caveats Join Across Lines: Conference Two or More Addresses on Same Terminal