Tekelec is a global provider of telecommunications network systems and software applications, core multimedia session control and network intelligence, ensures scalable, secure and highly available communications systems. Tekelec is engaged in providing telecommunications network systems and software applications to the wireless communications operators traditional wireline operators. The company has more than 20 offices around the world serving customers through more than 1,800 Tekelec systems and software applications in the networks located in 107 countries worldwide. It offers its products and services in Argentina, Brazil, the US, Germany, France, Russian Federation, South Africa and United Arab Emirates, among others. The company is headquartered in Morrisville, North Carolina, US.