Plusofon offers cloud telephony solutions for businesses. The main product is a virtual PBX that provides city, mobile and 8800 numbers telephony. SIP telephony services are available, which are 90% cheaper than analog and mobile telephony, as well as Flash Call for authorization. Plusofon offers integration with CRM-systems, provides multi-channel numbers (up to 100 calls per line) and SMS-services. The services are aimed at increasing the efficiency of business communications, reducing communication and equipment costs. The system can be set up within 10 minutes..