Telephones; computers; computer hardware for telecommunications; computer telephony software; computer software for use in operating computer telephony, Internet telephony, voice over Internet protocol (VoIP) telephone equipments, softphones and telephones
Telephones; computers; computer hardware for telecommunications; computer telephony software; computer software for use in operating computer telephony, Internet telephony, voice over Internet protocol (VoIP) telephone equipments, softphones and telephones
Telephones; computers; computer hardware for telecommunications; compu...