/mcpCisco Unified Communications Manager release 7.0(1) does not support the following IPv6 related methods: canSupportIPv6() setProviderOpenRetryAttempts (int retryAttempts) getProviderOpenRetryAttempts() getIPAddressingMode() (available on CiscoMediaTerminal and CiscoRouteTerminal interfaces) register(java.net.InetAddress address, int port, CiscoMediaCapability [] capabilities, int[] algorithmIDs, java.net.InetAddress address_v6, int activeAddressingMode) register(CiscoMediaCapability [] capabilities, int[] int registration Type, int[] algorithmIDs, int activeAddressingMode) getTerminals() (available on new interface CiscoProviderTermCapabilityChangedEv) getAddressingModeForMedia() getCallingPartyIpAddr_v6() (available on CiscoCallCtlConnOfferedEv and CiscoRouteEvent interfaces) CTIERR_IPADDRMODEMISMATCH CTIERR_DYNREG_IPADDRMODE_MISMATCH hasIPv6CapabilityChanged() CiscoTerminal.IP_ADDRESSING_MODE_IPv4 CiscoTerminal.IP_ADDRESSING_MODE_IPv6 CiscoTerminal.IP_ADDRESSING_MODE_IPv4_v6 CiscoTerminal.IP_ADDRESSING_MODE_Unknown CiscoTermRegistrationFailedEv.IP_ADDRESSING_MODE_MISMATCH Note For the features, Join Across Lines, Do Not Disturb-Reject, and Calling Party Normalization, each Cisco JTAPI must be upgraded to a version that supports these features. Additionally, if you are upgrading from release 5.1 and you use Join Across Lines, the Conference Chaining feature must not be enabled or used until all applications are either upgraded to a version compatible with the new unified CM version. Also, you should verify that the applications are not impacted by the Conference Chaining feature. Note Cisco Unified Communications Manager Release 6.1 This section describes the new and changed features in Cisco Unified Communications Manager from release 6.0 to release 6.1 and Cisco Unified JTAPI enhancements. It has the following sections: • Certificate Download API Enhancement, on page 47 • Intercom Support for Extension Mobility, on page 108 • Join Across Lines, on page 110 Cisco Unified JTAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 7 New and Changed Information Cisco Unified Communications Manager Release 6.1