ISA provides billing and customer care solutions for communications service providers, and call accounting, telemanagement, and network management solutions for enterprises, government, and education.

ISA's award winning TeleCount product line up is used by organizations of note around the world, including leading communications service providers, enterprises, government agencies, and universities.

ISA solutions include:

• Telecom Billing and Customer Care
• Wireless Billing and Customer Care
• VoIP Billing and Customer Care
• Bundled IP Services Billing and Customer Care
• IPTV Billing and Customer Care
• Broadband and ISP Billing and Customer Care
• Cable and Satellite Billing and Customer Care
• Wholesale Communications Billing and Settlement
• Enterprise Call Accounting
• Enterprise Telemanagement
• CDR Buffer Boxes