Reduce Cost and Improve Service with Business Voice Solutions. ClarityTel provides end-to-end voice solutions for small and medium businesses. From deployment to post-implementation support, we’ll help you modernize your phone system and unify communications. Nationally recognized as a leader in VoIP telephony service, ClarityTel’s integrated VoIP phone service solutions bring all of the features you would expect from a Fortune 500 phone system at a fraction of the cost. Unlike competitors that advertise a low price and then add monthly costs for additional features or a short-term discount for contract terms, we give you everything for one low month-to-month rate.