AddTapi.NET

TraysoftEmail Tools.NETWindows DLL
Version 6.1 (Mar 21, 2023)(2)

Add telephony functionality to .NET applications.

  • Managed .NET component that wraps the Microsoft TAPI API.
  • Supports multi-line call control and telephony features.
  • Works with TAPI-compatible hardware and PBX systems.
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Easily add telephony (TAPI) features to your C#, VB.NET or C++ application.
AddTapi.NET is a managed .NET component for integrating telephony functionality into applications. It provides access to the Microsoft Telephony Application Programming Interface (TAPI), enabling features such as caller ID, IVR systems, call recording, and conference calls across TAPI-compatible hardware and PBX systems.

TAPI Integration

Wraps Microsoft Telephony Application Programming Interface (TAPI) versions 1.3 through 3.2, providing managed classes for telephony integration within .NET applications.

Multi-Line Call Management

Supports handling multiple phone lines simultaneously, enabling applications to manage concurrent telephony operations.

Call Monitoring and Events

Provides events for incoming and outgoing calls, connection status changes, and disconnections to support call tracking and logging.

Call Control

Supports answering, holding, forwarding, transferring, and parking calls when supported by the telephony hardware.

Audio Playback and Recording

Enables playback of audio files over phone lines and recording of call audio to files, supporting available codecs.

DTMF and Text-to-Speech Support

Supports detection and generation of DTMF tones and integrates with Microsoft SAPI for text-to-speech functionality.

Caller and Called ID

Retrieves caller and called party information, including names and numbers, when supported by the telephony system.

Device Detection and Control

Detects telephony devices at runtime and provides access to device-specific features through TAPI extensions.

Hardware and PBX Compatibility

Works with TAPI-compatible telephony hardware and integrates with PBX systems to support enterprise telephony environments.

Product Compatibility

Review the details below to ensure this product is supported within your environment.

Component Type

  • .NET
  • Windows DLL

.NET Version

  • .NET 9 STS
  • .NET 8 LTS
  • .NET 7 STS
  • .NET 6 LTS
  • .NET 4.8 or earlier

.NET Platform

  • .NET Assembly
  • .NET Class

IDE Support

  • Visual Studio