Address Type for a Session
The address type identifies the format required for an address. For example, if the type is LINEADDRESSTYPE_PHONENUMBER, the address used to dial on the session must be a phone number.
A given device and service provider supports one or more address types. See the address types for a device for information on how to poll a device for the address formats it supports.
TAPI 2.x: See lineGetCallInfo, dwAddressType member of LINECALLINFO.
TAPI 3.x: See ITCallInfo::get_CallInfoLong, called with the CIL_CALLERIDADDRESSTYPE, CIL_CALLEDIDADDRESSTYPE, or CIL_CONNECTEDIDADDRESSTYPE member of CALLINFO_LONG.