• dacapint.pdf 138 pages Dig. Audio Conferencing Software Ref for WinNT
• dgnapint.pdf 219 pages Dig. Network Interface Prog. Guide for WinNT
• dnarelnt.pdf 136 pages Dialogic System Software and SDK for WinNT
• gclapial.pdf 329+pages GlobalCall API Software Reference
• mscapint.pdf 163 pages MSI/SC Software Reference for WinNT
• relnotes.pdf 53 pages Dialogic System Software and SDK DNA2 Release Catalog
• srlapint.pdf 135 pages Standard Runtime Library Programmer's Guide for WinNT
• voxapint.pdf 453 pages Voice Programmer's Guide for WinNT
• voxftgnt.pdf 125 pages Voice Features Guide for WinNT

New stuff related to the IPLink card

• dm3apint.pdf DM3 Direct Interface Function Reference
• dm3msgal.pdf DM3 Standard Component Interface Messages
• dm3ovral.pdf DM3 Mediastream Architecture Overview
• dm3udint.pdf Using the DM3 Direct Interface
• iptgdnt.pdf IPTGate Demo (IP-PSTN Gateway) User's Guide
• iptelref.pdf IP Telephony Reference Guide
• dm3guide.pdf  User's guide

A road map to these manuals -- what to look at first.