IVSTEL is based in Sydney Australia and develops software products for Telcos and Internet Service Providers.

Our business success is based on sound technical products and our product direction is driven by the demands of our customers.

Our current software products are called NICE, CONNECT, ADAPTIV and NOVASIP which are used to bill, provision, route and monitor telephone calls on multiple Soft Switches and SBC’s (Session Border Controllers) with millions of central accounts connecting billions of minutes.

IVSTEL started in 1999 developing IVS (Interactive Voice Systems) and LCR (Least Cost Routing) software to control the Cisco Summa Four switch for customer One.Tel with our software running in Australia, USA, London, Paris, Amsterdam and Hong Kong. We also provided installation and 24×7 support for the Optus and Telstra Summa Four Australian systems.

Development of NOVA Calling Card began in 2002 for customer Tel Pacific to drive the Lucent Excel programmable switch (now Dialogic) and later for the Telco Bridges platform supporting ISDN, SS7 and SIP. NOVA provides enhanced Prepaid and Postpaid services for Calling Card, Wholesale, Least Cost Routing, 1300 Virtual Number platform while allowing our customers to develop their own unique applications using the IVSTEL VXML interpreter. In 2016, IVSTEL developed NOVASIP, a SIP only software version of NOVA and in 2017 Australia’s largest calling card company, Aggregato Global, successfully migrated from NOVA to NOVASIP. NOVASIP runs on a VM Server and eliminates the need for any special telecommunication hardware which minimized support and upgrade costs dramatically.

In 2006, IVSTEL created a joint venture company (Konak Solutions Pty Ltd) to develop NICE billing solutions for the SIP environment. IVSTEL also provides NICE Billing hosted on our Amazon AWS server in a multi-tenant environment, for new customers to use the platform without the need to purchase any equipment. Typically, when a customer becomes really big, they move off our hosted AWS server to their own dedicated server.

In 2017 IVSTEL acquired 100% of Konak and released the billing and provisioning products tailored for Metaswitch: NICE (Metaswitch Billing), CONNECT (Metaswitch Provisioning), SERVICO (Metaswitch LNP) and PROVES (Metaswitch API).