Panasonic KX-NCP, as well as Panasonic KX-TDE are IP-systems using the principle of IP-packet switching and supporting major protocols of IP-telephony. Panasonic KX-NCP offers all benefits and functionality KX-TDE series.
Citel Technologies , A Voice over IP Phone company that provides VoIP Business Phone Systems. Its Main products include EXTender, PBXgateway, Upgraded Hardware Products, PBX platforms etc.