Int F1

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Common ISDN API (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

See Also: 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 DWORD global options (see #04075) 08h DWORD B1 protocol support flags (see #04076) 0Ch DWORD B2 protocol support flags (see #04077) 10h DWORD 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)

See Also: #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)

See Also: #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)

See Also: #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)

See Also: #04074

Category: Uncatagorized - Int F1h - C

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