| Acarda Technologies Ltd. | | Providers of auto-attendant, voice mail, fax/voice-on-demand and voice messaging products for small to medium sized businesses. |
| Advanced Network Systems | | Offers SYNERGIST automated service activation software for voice and data network provisioning. |
| AIMWorX | | A suite of telemanagement applications that help manage telecommunication systems, consisting of a central call accounting program and modules that add to its capabilities. Corporate, product and training information. |
| Amcom Software | | Delivers and supports unified software solutions for Centralized Attendant Services. |
| Anchorpoint | | Develops and supports telemanagement solutions for call accounting and management of voice and data network costs. |
| APEX Voice Communications | | Provides enhanced services solutions for TDM and IP networks including call processing, unified messaging, wireless email, and billing. Company and product information, newsletter. |
| AudioSoft Ltd. | | Provides digital voice recording software for call centers, air traffic control, defense, public authorities, and training. Short product descriptions, datasheets. |
| Bharti Telesoft | | Indian telecommunications specialists providing a wide range of software products. |
| Bitek | | Telecommunications management software, with modules including work order, trouble ticketing and directory services. |
| C.I.S., Inc. | | Provides GIS software solutions to help design, draft, and manage RF and fiber telecommunications networks. Product and training information, PowerPoint demo. |
| CadCom Telesystems, Inc. | | Manufacturer of computer telephony integration. Products include voice mail systems, digital recorders and CTI/CRM systems. |
| CAPE Technologies | | Specializing in the development of custom management systems for next generation communication networks and services. Information about company, products, services, and client projects. |
| CDR-Data Corporation | | Provides ASP and in-house telemanagement solutions that gather telecommunications usage and allocation data. Includes product information and a newsletter |
| CGI Group Inc. | | Provides business-to-business e-commerce infrastructure software solutions for telecommunications carriers. |
| Circuit Vision | | For order management, workflow management, circuit design and assignment and network equipment inventory. |
| CoManage Corporation | | Develops, supports and markets network and service management and OSS data integrity products. | |
|