Inside Macintosh: Telephony /

Chapter 5 - Telephone Manager Messages / Telephone Manager Message Reference

Data Structures

Call Appearance Transfer Message Structure

The msgInfo parameter of the telCATransferMsg (page 5-18) message contains a pointer to a call appearance transfer message structure, defined by the CATransfMsgRec data type.

struct CATransfMsgRec {
   StringPtr               rmtDN;
   StringPtr               rmtName;
   StringPtr               rmtSubaddress;
   short                   dialType;
   TELCAHandle             prepCA;
};
typedef struct CATransfMsgRec CATransfMsgRec;

Field Description

rmtDN

A pointer to a Pascal-style string containing the remote directory number to which the call appearance has been or will be transferred.

rmtName

A pointer to a Pascal-style string containing the name of the party associated with the remote directory number. If the name is not available, this field contains nil.

rmtSubaddress

A pointer to a Pascal-style string. If the network supports subaddressing, the string contains the subaddress of the remote directory number, as defined by the ISDN S-Bus; otherwise, the pointer is nil.

dialType

A constant that indicates the dialability and the format of the remote directory number. See "Dial Types" on page 4-14 for information about dial types.

prepCA

A handle to the call appearance structure associated with the remote directory number (the party accepting the transferred call).