customers. Some of them are Ericson, Libertel, Euroglass, Telforth, Seversten Consulting, etc. Selectra is constantly developing its activities to respond to the requirements of its clients. Thus, it is in a position, to not only cater to current market demands and anticipate future ones, but to help shape that future. PC-Telephone is a powerful communications software application that makes possible to use your computer as a regular ISDN telephone, Internet telephone, fax machine, voicemail client, answer phone and much more. In fact, PC-Telephone possess all the available services on the telecommunications market - Call Answer, Call Forwarding, Call Transfer, Call Scheduling, Call Accounting, Call Waiting, Call Hold, Call Recording, Caller ID CLIP/CLIR, Audio Conferencing, etc. PC-Telephone is the first software application that integrates the regular Computer Telephony and Internet Telephony (Voice over IP) in a single user interface.