Telecommunications and information technology services, namely, transmission of voice, data, images, audio, video, and information via telephone and global communication networks; telephone switching services, voice over internet protocol (VoIP) and session initiated protocol (SIP) telephone and data communication services; computerized telephony and data communications services, namely, telephony and telecommunications solution facilitating total session initiation protocol (SIP), voice over...

Educational book series in the field of Spanish

Computer Software-Namely, Computer Programs Recorded on Magnetic Media and Paper

Telephone telecommunications services, namely, providing long distance calling plans