This is a device allowing a user to make VoIP calls using session initiation protocol (SIP). SIP is a telecommunication technology developed as a fast, easy standard for delivering IP-based data, voice, and video communications.
Whatever your telephony needs, Pic-tel can provide a cost effective and imaginative answer. We have landline videophones for the home or office that are simple to set up, simple to use and which work all over the world; broadband videophones which work ov
Read more