SAN DIEGO--(BUSINESS WIRE)--Voxox®, the most comprehensive cloud-based rich communication service for consumers and businesses, today announced that its wholesale SMS delivery has tripled in volume since the same time last year, both due to new customer contracts and expansion of usage from existing customers. Accessible through a web-service API, Voxox SMS Solutions provide an end-to-end wholesale offering designed to address the needs of businesses looking to SMS-enable their products, servic