operation and management of telephone call centers for enterprise and consumer users over a global computer network; sales enablement, namely, sales management services for enterprise and consumer users over a global computer network; transcription of audio communications for enterprise and consumer users over a global computer network

audio and video conferencing services; cloud-based computer telephony services; internet telephony services; global computer network telephony services; computer telephony services; unified communication services for enterprise and consumer users over a global computer network, namely, the provision of telephony communications services, electronic and instant messaging services, and teleconferencing and video conferencing services; voicemail services; provision of hosted and wireless PBX (private branch exchange) services

software as a service (SAAS) services featuring software applications for telephony, messaging, conferencing, and voicemail services for enterprise and consumer users over a global computer network; providing on-line non-downloadable software for telephony, messaging, conferencing, and voicemail services for enterprise and consumer users over a global computer network; providing temporary use of on-line non-downloadable software using artificial intelligence for machine learning applied to voice and text communications