Computer software for use by communications service providers for network management and administration, unified messaging, voice processing and messaging, message notification, facsimile processing and messaging, provisioning and verification of enhanced messaging and network services, backing up messaging systems, virtual calling card processing, one number service, applications development, and customer support and service

Marketing and advertising services for communications service providers; business consulting services in the field of communications

Telecommunications services, namely, voice messaging, unified messaging, and facsimile processing services; procurement, installation, operation, and administration of telecommunications systems and networks

Conducting training classes, seminars, and programs for communications service providers in the fields of system administration, sales, revenue enhancement, customer support and service, applications development, marketing, and telemarketing

Computer software development for others; computer programming services