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.
VoIPandGo.be
Main Brands: 3CX /Aastra /Alphatech /Atcom /Beronet /Cisco /Digium /Draytek /Fritz AVM /Gigaset /Grandstream /HP /Junghanns /Kirk /Linksys /NetGear /Panasonic /Patton /Philips /Plantronics /Polycom /PORTech /Sangoma /Sirrix /Snom /Tiptel /Yealink
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