RBIL61 - INT F1 - Common ISDN API (CAPI) v2.0 - "CAPI_GET_PROFILE"

INT F1 - Common ISDN API(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running.  Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes. (CAPI) v2.0 - "CAPI_GET_PROFILE" - GET CAPABILITIES
	AL = F3h
	AH = CAPI version number * 10 (14h for v2.0)
	ES:BX -> 64-byte buffer for CAPI capabilities (see #04074)
	CX = controller number (01h-06h) or 0000h to get number of controllers
Return: AX = status (0000h,11xxh) (see #04070)
	ES:BX buffer filled if successful
Notes:	the caller is required to provide at least 512 bytes of stack space
SeeAlso: INT F1/AL=01h,INT F1/AL=F0h,INT F1/AL=F2h,INT F1/AH=FFh


Format of CAPI v2.0 capabilities:
Offset	Size	Description	(Table 04074)
 00h	WORD	number of installed controllers
 02h	WORD	number of supported B channels
 04h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	global options (see #04075)
 08h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	B1 protocol support flags (see #04076)
 0Ch	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	B2 protocol support flags (see #04077)
 10h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	B3 protocol support flags (see #04078)
 14h 24 BYTEs	reserved for CAPI use
 2Ch 20 BYTEs	vendor-specific information


Bitfields for CAPI v2.0 global options:
Bit(s)	Description	(Table 04075)
 0	internal controller supported
 1	external controller supported
 2	handset supported (only if bit 1 also set)
 3	DTMF supported
 4-31	reserved (0)
SeeAlso: #04074


Bitfields for CAPI v2.0 B1 protocol support:
Bit(s)	Description	(Table 04076)
 0	64k bps with HDLC framing (required, always set)
 1	64k bps bit-transparent operation with network byte framing
 2	V.110 asynchronous with start/stop byte framing
 3	V.110 synchronous with HDLC framing
 4	T.30 modem for group 3 FAX
 5	64k bps inverted with HDLC framing
 6	56k bps bit-transparent operation with network byte framing
 7-31	reserved (0)
SeeAlso: #04074


Bitfields for CAPI v2.0 B2 protocol support:
Bit(s)	Description	(Table 04077)
 0	ISO 7776 (X.75 SLP) (required, always set)
 1	transparent
 2	SDLC
 3	Q.921 LAPD (D-channel X.25)
 4	T.30 for group 3 FAX
 5	point-to-point protocol (PPP)
 6	transparent (ignoring B1 framing errors)
 7-31	reserved (0)
SeeAlso: #04074


Bitfields for CAPI v2.0 B3 protocol support:
Bit(s)	Description	(Table 04078)
 0	transparent (required, always set)
 1	T.90NL with T.70NL compatibility
 2	ISO 8208 (X.25 DTE-DTE)
 3	X.25 DCE
 4	T.30 for group 3 FAX
 5-31	reserved (0)
SeeAlso: #04074