/mcpComments SIP SCCP Device/Phone model Cisco 7942 Cisco 7945 End of Software Maintenance Release 2011 Cisco 7960 Cisco 7961 End of Software Maintenance Release 2009 Cisco 7961G-GE Cisco 7962 Cisco 7965 End of Software Maintenance Release 2009 Cisco 7970 End of Software Maintenance Release 2009 Cisco 7971 Cisco 7975 End of Software Maintenance Release 2011 Cisco 7985 8811 phones are CTI controlled Cisco 8811 Cisco 8941 Cisco 8945 phoneSetDisplay() interface is not supported Cisco 8961 phoneSetDisplay() interface is not supported Cisco 9951 phoneSetDisplay() interface is not supported Cisco 9971 You can find information on the limitations of this device in Cisco JTAPI Developer Guide for Cisco Unified CallManager 4.1(3) . Cisco ATA 186 Cisco Unified JTAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 1663 CTI Supported Devices CTI Supported Devices