/mcp• Consider that the B1 and B2 addresses on the same terminal and conf1 is a conference call with A-B1-C in conference with B1 as the controller, then: • B1 --> D – GC1 (on hold) • conf1 – GC2 (active call) • B2 --> E – GC3 (on hold) Application invokes GC1.conference(GC2, GC3). This results in A-B1-C-D-E in conference with GC2 as the surviving call. Although application had specified GC1 to be the primary call, GC1 does not survive after the conference. The behavior also applies to regular conferencing with a common controller. Consider A, B, C, and D are lines on different terminals, then: • A --> B - GC1 • C --> - GC2 • D --> - GC3 (active call) The application requests GC1.conference (GC2). This results in A-B-C-D in conference with GC1. Although a direct call with Dwas not part of the conference request, D joins the conference. Interface Changes There are no interface changes. You can use the current interfaces to conference calls on different addresses on the same terminal. Message Sequences Join Across Lines with Enhancements, on page 800 Backward Compatibility This feature is backward compatible. JRE 1.2 and JRE 1.3 Support Removal This release of the CiscoJTAPIClient supports only JRE 1.4. There are no interface changes; however, the JRE 1.2 and 1.3 versions are no longer supported. This change is to support QoS, which is available only in the JDK1.4 version (and above). Inaddition, jtapi.jar contains Cisco encryption files that depend on the JRE 1.3 version (and above). This provides a stronger password encryption algorithm when it is sent over TCP to CTIManager. As part of this feature, JTAPI invokes the API provided by IMS (Identity Management System, a Cisco Unified Communications Manager component) to encrypt a password before sending it. JRE 1.4 also enables Cisco Unified JTAPI to use additional JDK 1.4 APIs. Applications that use previous versions of JRE must install JDK 1.4 to use Cisco Unified JTAPI. Cisco Unified JTAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 117 Features Supported by Cisco Unified JTAPI JRE 1.2 and JRE 1.3 Support Removal