Consulting in the field of telecommunications related to transmission of voice and data communications via computer networks and communications infrastructures

Engineering in the field of voice and data communications, networks, and communications infrastructures; consulting in the field of telecommunications technology, namely, consulting in the field of software used for voice and data communications, networks and communications infrastructures; design of equipment for voice and data communications, networks and communications infrastructures, design of computer software and computer hardware for voice and data communications, networks and communications infrastructures; technical advice related to the installation of computer software, trouble shooting of computer software problems, and monitoring of network systems, in the field of voice and data communications, networks and communications infrastructures