AVM ISDN Development Toolset
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AVM offers development kits enabling programmers to write ISDN applications
based on CAPI 2.0 or device drivers for AVM ISDN-Controllers. These kits are
intended for programmers who are generally familiar with ISDN and CAPI
concepts or who want to learn more about programming ISDN applications.
This readme informs you about the contents of the kits and provides a brief
description of the components. You will find more detailed information about
the single components in the appropriate Winword files.


CAPI Application Development Kit (subdirectory: CAPI-ADK)
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The COMMON ISDN API 2.0 Application Development Kit is designed for
programmers and other people who are interested in the operation of
the COMMON ISDN API.
The CAPI ADK supports you in developing ISDN-based applications. It offers a
good introduction into programming for COMMON-ISDN-API 2.0 and demonstrates
how applications and devices communicate through a uniform, standardized
software interface. The sample code is largely operating system independent,
and should be easy to port to other platforms. Access to all parameters
in CAPI messages is facilitated through C source, library and header files.


CAPI 2.0 Specifications (subdirectory: CAPISPEC)
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This is the complete CAPI 2.0 specification incl. addenda.


B1 Device Driver Kit (subdirectory: B1-DDK)
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The B1 Device Driver Kit (DDK) contains B1 LLI (Low Level Interface)
and Winword files describing the technical features of the AVM ISDN-Controller
B1 and the LLI functions.

Debug DLLs (subdirectory: DEBUGDLL)
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These DLLs can be used to log all calls to the CAPI driver including
the messages exchanged.
The DLLs are available for 16-bit applications and CAPI 1.1 (Windows 3.x),
for 16-bit applications and CAPI 2.0 (Windows 3.x and Windows 95) as well
as for 32-bit applications and CAPI 2.0 (Windows 95 and Windows NT).


D3 Trace (subdirectory: D3TRACE)
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This utility traces messages to and from the AVM ISDN-Controller which are
sent in the D channel, level 3. The information is stored in an ASCII file
(Dtrace.txt).

VxD Trace (subdirectory: VXDTRACE) 
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This utility traces messages to and from the AVM ISDN-Controller which are
send via the VxD CAPI-Interface. The information is stored in an ASCII file
(capixxx.trc). Relevant drivers from AVM: AVM ISDN CAPI Port driver and AVM 
NDIS WAN CAPI driver for Windows 95.

CAPISPY (file name: CAPI-SPY)
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This MS-DOS tool is loaded into the PC's memory (TSR) and can be used to log
all CAPI activities of a DOS foreground program including the messages
exchanged.


CAPI LOGO (file name: CAPILOGO)
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This file contains the CAPI 2.0 logo in pixel format.