Telfin is a Russian provider of IP telephony for business offering a wide range of services, including virtual PBX, corporate mobile communications and video conferencing. The company focuses on integrating its services with various CRM systems and provides numbers in 75 cities in Russia and 65 countries worldwide. Telfin promises high quality of communication and flexibility in customization of services, offering both minute and unlimited tariffs. The company is active in various industries, including medicine, tourism, finance and real estate.