Calltrol Object Telephony Server (OTS) platform for integrating telephony support into other applications. http://www.calltrol.com

Arion Software Developer component for managing incoming ISDN calls. http://www.arion.gr/isdn/activex/index.htm

Micro Seven Mini-PBX simulators. http://www.microseveninc.com

Xentec Create and convert audio and voice files for computer telephony. http://www.xentec.be/

Pronexus Rapid application development tools for voice, fax, and speech. http://www.pronexus.com/prod

ipNetfusion Automated telecom testing products. http://www.ipnetfusion.com

Black Dolphin Technologies Software components for computer telephony integration. http://www.bdttel.com

Stack Dynamics Portable Signaling System 7 (SS7) software. http://www.stackdynamics.com

Cool IVR Rapid CTI/IVR development tool for Windows XP/2000. http://www.coolivr.com

CT Messenger TAPI ActiveX Components Produces TAPI compliant scriptable COM objects to quickly embed over-the-phone notification, text paging or SMS into applications. http://www.ivrsoft.com/ct-messenger.htm

Modem Spy Software for recording phone calls using voice modems. http://www.modemspy.com/en/index.php