/mcpwhen the conferencing feature is invoked. Only the original conference controller can add new parties to a conference call. Attempting to change the conference controller while a conference is going on will not take effect; however, no error gets thrown in the setConferenceController API Interval During DTMF Digits As per fix for CSCef05359, Change PlayDTMF to allow applications specify the time delay, now applications can configure the time delay during DTMF digits through Admin page, Service pameter, generate DTMF delay, for call Manager. Shared Lines Support Cisco JTAPI does not support configuration of same Directory Number from different partitions on the same or any device but configuration of different Directory Number from different partitions on the same device as well as different devices is supported. CP Requires Previous Calls on the Device to Be in Connected Call State CP requires previous calls on the device to be in connected call state before answering further calls on the same device. If calls are answered without checking for the call state of previous calls on the same device, then CTI might return a successful answer response but the call will not go to connected state and needs to be answered again. See DDTS CSCee17001 for more details. CallInfo for Calls on QSIG Trunk Call info on a call across a QSIG gateway is not consistent. Due to the limitations in the protocol, application would see inconsistent values for call.getLastRedirectingAddress() and call.getCalledAddress() for calls across QSIG trunks. Refer to CSCee74730, CSCee59084, CSCee70747 and CSCsk62441 for details. Caveats for 4.0 This section lists the JTAPI caveats for Release 4.0: • Extra Connection with Wild Card DN, on page 1725 • CallInfo in Barge Scenario, on page 1725 • CallInfo Issues When Caller Redirects Call, on page 1725 • Translation Pattern and Presentation Indication Interaction, on page 1725 • Extra TermConnHeld Events, on page 1725 • Transfer and Conference Interaction, on page 1725 • Dropping a Call on Shared Lines, on page 1726 • Barge Call, on page 1726 Cisco Unified JTAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 1724 Caveats Interval During DTMF Digits