modulus SA


modulus, headquartered in Athens/Greece, is an innovative International telecom provider offering next-generation VoIP and Cloud PBX services since 2013.

Relying on the latest VoIP technology, direct interconnections with Tier-1 operators, and a vast network, modulus is a market leader in Greece and can offer best-quality SIP Trunks with zero latency, bulk SMS & Viber service, DID Numbers for local dialing and advanced corporate Cloud PBX systems. Currently keeping in line with the ongoing transformation of the telecommunications market, modulus develops wholesale, retail & corporate services internationally.

As a licensed Greek Provider, modulus operates direct interconnections with all Greek fixed and mobile telecom operators and provides high-quality direct termination for A-Z international Voice via a host of its interconnections worldwide.