/mcplpszDestAddress Pointer to a null-terminated character buffer that contains the address where the call is parked. The address displays in standard dialable address format. TAPI Line Messages This section describes the line messages that the Cisco Unified TSP supports. These messages notify the application of asynchronous events such as a new call arriving in the Cisco Unified Communications Manager. The messages get sent to the application by the method that the application specifies in lineInitializeEx . Table 15: TAPI Line Messages TAPI Line Messages LINE_ADDRESSSTATE, on page 200 LINE_APPNEWCALL, on page 201 LINE_CALLDEVSPECIFIC, on page 202 LINE_CALLINFO, on page 202 LINE_CALLSTATE, on page 203 LINE_CLOSE, on page 207 LINE_CREATE, on page 207 LINE_DEVSPECIFIC, on page 208 LINE_DEVSPECIFICFEATURE, on page 209 LINE_GATHERDIGITS, on page 210 LINE_GENERATE, on page 211 LINE_LINEDEVSTATE, on page 212 LINE_MONITORDIGITS, on page 213 LINE_MONITORTONE, on page 213 LINE_REMOVE, on page 214 LINE_REPLY, on page 215 LINE_REQUEST, on page 216 Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 199 Basic TAPI Implementation TAPI Line Messages