Computer software for enabling voice-over-Internet-protocol (VoIP) communications; computer software in the field of telecommunications, namely, Private Branch Exchange (PBX) systems comprised of telephones, IP telephones, computer servers, and telephone switchboards and exchangers; computer software programs for use in integrating computer telephony in the field of computer networks

Computer hardware for telephony and telecommunication applications; computer hardware, appliances and software in the field of telecommunications, namely, Private Branch Exchange (PBX) systems comprised of telephones, IP telephones, computer servers, and telephone switchboards and exchangers; Computer software programs for use in integrating computer telephony in the field of computer networks; Computer software programs for managing and integrating call center queues; Computer software for e...

Computer hardware and software in the field of telecommunications, namely, Private Branch Exchange (PBX) systems comprised of telephones, IP telephones, computer servers, and telephone switchboards and exchangers; Computer software programs for use in integrating computer telephony in the field of computer networks; Computer software programs for managing and integrating call center queues; Computer software for enabling voice-over-Internet-protocol (VoIP) communications