VOIP TAPI Solution. Dialgo Wave Modem ActiveX SDK Features Caller ID Extraction, Digit Monitor and Playback, Wave File Playback and Recording on Phone Line. You get to save your Wave File in 20+ Audio Formats. Inputs CCITT u-Law Compressed Wave Files for Playback. This compact telephony control reduces your development time by 4 months. More the Registered Version is compatible with SAPI 5.1 Text To Speech and Speech To Text on Phone Line along with support for VOIP Sip or H323 device line for processing TAPI functions.
Kit includes:
-Digit Monitor and Playback
-Wave File Playback and Recording
-Caller ID Extraction
-Output : Save your Wave File in 20+ Audio Formats
-Input : CCITT u-Law Compressed Wave Files for Playback
-Use WaveDiff ActiveX + Wave Modem ActiveX to Recognize Speech Prompts in any language on Earth
-Useful in Single-line Computer Telephony, ASP Server-side Speech Analysis and Secure Desktop Computing
-You can have real time dialogues with your user by switching vocabulary sets as per dialogue
-VOIP SIP/H323 line identification and wave file processing
-Retail Version Includes a complete set of examples for : WinSock Client Server, Comm port handling, Data Transfer, Dialing Modes , FTP modem, Socket Processing, Automated Remote Login, MsComm, File Transfer, File Receiving, File Transfer and Send with Status, Tapi Dialing and Call Answering 1.4/3.0+, Telnet, Wav File Processing, WsClient, WsList, WsScan, WsServ, Zmodem Sample
-Supports Speech Engines of Microsoft, Research-lab
-Supports Research-Lab's SIP-H323 DLL Telephony Interface
This software is a commercial software. You will be able to download and test Dialgo VOIP TAPI DLL SDK during a certain period of time, then, if it does what you need, you will have to acquire the full version from Dialgo VOIP TAPI DLL SDK publisher. The Dialgo VOIP TAPI DLL SDK 3.0 free trial version contains an installer and an uninstaller, and has a size of 1428 Kilobytes.
For additional information and support request, please contact directly Dialgo VOIP TAPI DLL SDK publisher.

Dialgo VOIP TAPI DLL SDK Screenshot