Inside Macintosh: Telephony /

Chapter 5 - Telephone Manager Messages / Telephone Manager Message Reference

Data Structures

Call Appearance Generic Message Structure

The msgInfo parameter of the telCACallbackMsg message (and of several other messages) contains a pointer to a call appearance generic message structure, defined by the CAGenericMsgRec data type. The information in the structure describes to the remote directory number to which the request applies.

struct CAGenericMsgRec {
   StringPtr               rmtDN;
   StringPtr               rmtName;
   StringPtr               rmtSubaddress;
   short                   dialType;
};
typedef struct CAGenericMsgRec CAGenericMsgRec;

Field Description

rmtDN

A pointer to a Pascal-style string containing a remote directory number.

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.