About us

TSL is a multitask VOIP company which operates in the B2B and B2B2C markets of the CIS and the World. Company offers services for international connection and calls via Internet using IP telephony. As an integrator of the IP telephony services, TSL formulates its main goal: to provide an access to cheap Internet calls (as well as calls via sip) to/from any country of the world.

By working with us you will get VOIP telephony of a high quality, cheap roaming and accessible international connection (including calls to Ukraine).