This page is user contributed.

•  Blink - Download the Blink account settings by logging in on  http://x.sip2sip.info and clicking on Blink tab
• Nokia - device running Symbian OS
• Asterisk PBX
• OvisLink - Air Live ePhone 1000S - VoIP IP Phone
• Linksys - PAP2T VoIP Adapter

Note. Is best to check the SIP device manufacturer support forum.