- Active Voice Inc. - Inserts voice mail, email and fax in your Lotus Notes mailbox.
- Adomo - Offer voicemail, applications, and unified communications solutions that enable organizations to migrate to VoIP and wireless technologies.
- Advanced Computer Software - Produce Internet e-mail, fax and telex communications software, for all variants of Unix, Linux and Microsoft Windows 95/98.
- Artix BroadsWord - Voice, fax, email, pager, and SMS message broadcasting system for any type of users notification.
- Avanquest UK - Supplier of communication software solutions, offering expert advice and client support in the field of server based enterprise messaging.
- Black Ice Software - Messaging products, including voice and fax application development tools
- Calltech Communications Inc. - Provides unified messaging solutions
- Captaris Inc. - Send and receive documents electronically, from the desktop, email and other applications.
- Coteng - Messaging solutions and software development
- Despatches - E-mail solutions from co-located and on-site mail servers to outsourced mail provision and feature rich hosted e-mail with webmail, SMS and fax options.
- Eicon Networks Corporation - Platform for Unified Messaging solutions; features for voice, Fax, Email and SMS.
- Esnatech - Unified messaging solution provider
- Fenestrae - Microsoft Exchange mobility and fax servers.
- GFI - Security and messaging software.
- International Engineering Consortium - On-line tutorial on unified messaging. Also provides definitions, overviews and a self test plus topical links.
- ITC - Unified messaging solution provider
- Lane Telecommunications - Fax, encrypted Email, telex, IVR, Bank Testkey modular server
- Mpathix Inc. - Provides an open, extensible, standards compliant, unified messaging service node.
- Niti Telecom - Caravan web application server
- OAZ Communications - Fax, Email, and telephony solution provider
- serVonic Telekommunikationslösungen GmbH - Unified messaging server software.
- Streem Communications - Incorporates Internet, email, fax and voice technologies.
- System Solutions - Provider of unified message and fax server; also provides voice and telex solutions
- Taridium Unified Messaging - Unified messaging and unified voicemail solutions for the enterprise.
- Telekol - Unified messaging server provider
- The Unified View - Unified messaging resource providing white papers, events, reports, editorials and press releases relating to the UM market place.
- TOPCALL Australia Pty Ltd. - Providers of Unified Communications systems incorporating a choice of fax-server, voice-mail, IVR, CTI, SMS, SMTP modules. Fully supports all business applications such as Notes, Exchange, GroupWise, Cisco, and SAP.
- TOPCALL International - Provider of mission critical Unified Communication (UC) solutions.
- Unified Messaging Tutorial - Tutorial presents unified messaging less as a product and more as a powerful mode of communication.
- Varicom Communications Ltd. - Includes information on Varicom Communications Ltd. and its t-Mailer product, offering advanced Voice Mail and Unified Messaging services to telephony operators.
- Virtualplus - Unified Messaging
- Voice and Data Systems - Real-time fax over packet switched networks (Internet, X.25)
- Voice Mobility - Develops unified communication software -- bringing together voice mail, email, and fax into a single unified mailbox accessible via one unified phone number.
- Voxsurf - Email, VoiceMail, Unified communications, VoiceSMS integrated voice applications.
- Fax Server (48)
