/mcpValues Members The size, in bytes, and the offset, in bytes, from the beginning of the LINETRANSLATECAPS structure of a null-terminated string that contains the toll prefix list for the location. The string contains only prefixes that consist of the digits “0” through “9” and are separated from each other by a single “,” (comma) character. dwTollPrefixListSize dwTollPrefixListOffset The country identifier of the country or region that is selected for the location. Use this identifier with the lineGetCountry function to obtain additional information about the specific country or region, such as the country or region name (you cannot use the dwCountryCode member for this purpose because country codes are not unique). dwCountryID Indicates options in effect for this location with values taken from the LINELOCATIONOPTION_Constants. dwOptions The size, in bytes, and the offset, in bytes, from the beginning of the LINETRANSLATECAPS structure of a null-terminated string that contains the dial digits and modifier characters that should be prefixed to the dialable string (after the pulse/tone character) when an application sets the LINETRANSLATEOPTION_CANCELCALLWAITING bit in the dwTranslateOptions parameter of lineTranslateAddress. If no prefix is defined, dwCancelCallWaitingSize set to zero may indicate this, or dwCancelCallWaitingSize set to 1 and dwCancelCallWaitingOffset pointing to an empty string (single NULL byte) may indicate this. dwCancelCallWaitingSize dwCancelCallWaitingOffset LINEMESSAGE The LINEMESSAGE structure contains parameter values that specify a change in status of the line that the application currently has open. The lineGetMessage function returns the LINEMESSAGE structure. Structure Details typedef struct linemessage_tag { DWORD hDevice; DWORD dwMessageID; DWORD_PTR dwCallbackInstance; DWORD_PTR dwParam1; DWORD_PTR dwParam2; DWORD_PTR dwParam3; } LINEMESSAGE, FAR *LPLINEMESSAGE; Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 267 Basic TAPI Implementation LINEMESSAGE