I did. I'm aware that sccp do not worked with issabel. But the issue i had is actually getting the two cisco handsets to work with issabel like i mentioned... And these handsets are not your typical type of normal sip phones where u could simply logged into the gui to configure . Those 7900 series phone needs xml files to be tftp pushed to these phones to get the settings in. I was hoping someone would be cool to release these xml files.