/mcp• Hairpin Support, on page 101 • Half-Duplex Media Support, on page 102 • Hold Reversion, on page 103 • Hunt List, on page 103 • Hunt List Connected Number, on page 105 • Hunt Log Status, on page 105 • Intercom, on page 106 • Intercom Support for Extension Mobility, on page 108 • IPv6 Support, on page 108 • iSac Codec, on page 109 • Java Socket Connect Timeout, on page 110 • Join Across Lines, on page 110 • Join Across Lines (Only SCCP), on page 111 • Join Across Lines with Conference Enhancements (SCCP and SIP), on page 116 • JRE 1.2 and JRE 1.3 Support Removal, on page 117 • JTAPI Version Information, on page 118 • Locale Infrastructure Development, on page 118 • Logical Partitioning, on page 119 • Media Termination at Route Point, on page 119 • Media Termination Extensions, on page 122 • Message Waiting Indicator Enhancement, on page 122 • Modifying Calling Number, on page 123 • Multi-fork Recording using CUBE Media Proxy Server, on page 125 • Multilevel Precedence and Preemption Support, on page 125 • Multiple Calls Per DN, on page 125 • Native Queuing, on page 125 • Network Alerting, on page 127 • Network Events, on page 128 • New Error Code in CiscoTermRegistrationFailedEv, on page 128 • Noncontroller Adding of Parties to Conferences, on page 129 • Park DN Monitor, on page 129 • Park Monitoring and Assisted DPark Support, on page 129 • Park Reminder, on page 131 • Park Retrieval, on page 131 • Partition Support, on page 132 • Password Expiry, on page 135 • Persistent Connection, on page 135 • Play Zip Tone, on page 137 • Presentation Indicator for Calls, on page 138 • Privacy On Hold, on page 139 • Progress State Converted to Disconnect State, on page 140 • Q.Signaling (QSIG) Path Replacement, on page 140 • QoS Support, on page 140 • Quiet Clear, on page 142 • Receiving and Responding to Media Flow Events, on page 142 • Recording, on page 144 Cisco Unified JTAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 31 Features Supported by Cisco Unified JTAPI