Amdocs Ltd Customer care, billing and order management systems for telecommunications carriers and Internet services providers. http://www.amdocs.com/

Ascent Telecom Offering customer care and billing software. http://www.ascenttelecom.com/

Hansen Corporation Supplier of billing solutions to the world's telecommunications and utility providers. http://www.hancorp.com.au/

IBM Telecom Industry Solutions Hardware and software solutions by IBM including an integrated customer care, billing and provisioning system for telcommunications service providers. Product information, FAQ, and case studies. http://www.ibm.com/industries/telecom/

Infozech Software Pvt. Ltd. Provider of telecommunications billing and web based customer care solutions. http://www.infozech.com/

MaxBill CRM and Billing Customer relationship management (CRM) and billing software supporting electronic bill presentment and payment (EBPP), customer self care and eCRM for service providers such as ISP, ASP, wireless, CLEC, PTT, utilities. Company and product information. http://www.maxbill.com/

Open International Customer care, billing and provisioning software for telcommunications and utilities companies. http://open-intl.com/

OpenCon Communication Systems Providing software solutions, including GR-303 and billing mediation, to the telecommunications industry. http://www.opencon.com/

Radio Television International Computer software for radio and television traffic, logging and billing. http://rti.tvheaven.com/

Ryder Systems Ltd. Software which presents billing information in easily understood formats, ranging from colour printed analysis reports to individual billing data over the Internet. http://www.ryder.co.uk

Sandy Beaches Software Providing billing, customer service and management software to telecommunications companies. http://www.intelebill.com/

Sigma Systems Group End-to-end customer care & billing. OSS telecom solutions. http://www.sigma-systems.com/

TeleCount Telemanagement Systems Call accounting and telemanagement systems with features such as toll fraud, traffic analysis, hospitality, data collection, and billing. Getting started guide, updates, 45 day evaluation. http://www.telecount.com

Telution, L.L.C. A provider of integrated customer care, billing and order management solutions for communications providers. http://www.telution.com/

Veramark Technologies Provider of enterprise communications management software including network billing and cost control, Internet accounting, and telemanagement. Company and product information, case studies, industry links, and a technical glossary. http://www.veramark.com

Vodafone information systems - Billit Billing system for content and communications. Company profile, product information, customers references, news and contact information. http://www.billit.de/index_e.php3

Daleen Technologies, Inc. Offers billing and customer management software to providers of telecommunications services. Also offers outsourcing services. http://www.daleen.com/

Convergys Integrated billing and customer care services, and employee care services. http://www.aistelecom.com/

Supercomm Annual exhibition and conference for communication service providers and private network managers. Registration, exhibits, speaker list, and archives available. http://www.supercommnews.com/