capiinfo.exe
CLI version of capiinfo for win32. It shows supported features of installed CAPI2.0 controllers.
TODOs
- Handle multiple CAPI controllers
- Decode more information from CAPI_VERSION
- Add information which "Supplementary Services" are supported (via FACILITY_REQ)
Examples
Teldat Surf USB, Windows XP
C:\> capiinfo.exe
Manufacturer: Eicon 32Bit CAPI 2.0 DLL for Windows NT
CAPI Version: 2.0
Manufacturer Version: 2.10
Serial Number:
Installed Controllers: 1
Supported B-Channels: 2
Controller 1:
Global:
internal controller supported
DTMF supported
Supplementary Services supported
channel allocation supported (leased lines)
B1-Protocols:
64 kbit/s with HDLC framing
64 kbit/s bit-transparent operation
56 kbit/s bit-transparent operation
B2-Protocols:
ISO 7776 (X.75 SLP)
Transparent
LAPD with Q.921 for D channel X.25 (SAPI 16)
ISO 7776 (X.75 SLP) with V.42bis compression
V.120 asyncronous mode
V.120 bit-transparent mode
LAPD with Q.921 including free SAPI selection
B3-Protocols:
Transparent
T.90NL, T.70NL, T.90
ISO 8208 (X.25 DTE-DTE)
Gerdes PrimuX USB II (No. 2110), Windows 10
C:\> capiinfo.exe
Manufacturer: PrimuX ISDN 3.10.9-gd9e34276 (c) 1995-2023 Gerdes AG
CAPI Version: 2.0
Manufacturer Version: 3.10
Serial Number:
Installed Controllers: 1
Supported B-Channels: 2
Controller 1:
Global:
internal controller supported
DTMF supported
Supplementary Services supported
B1-Protocols:
64 kbit/s with HDLC framing
64 kbit/s bit-transparent operation
V.110 asynconous operation with start/stop byte framing
V.110 synconous operation with HDLC framing
T.30 modem for fax group 3
B2-Protocols:
ISO 7776 (X.75 SLP)
Transparent
LAPD with Q.921 for D channel X.25 (SAPI 16)
T.30 for fax group 3
Transparent (ignoring framing errors of B1 protocol)
LAPD with Q.921 including free SAPI selection
B3-Protocols:
Transparent
T.90NL, T.70NL, T.90
ISO 8208 (X.25 DTE-DTE)
T.30 for fax group 3
T.30 for fax group 3 with extensions