I have a setup with a bridged appearance with my modem extension on my telephone. I used to be able to place a call and have the user on the legend system transfer me to *10. I would then hit the connect on the SPM and was able to connect. Now it is acting like the modems are not handshaking. I can hear both trying to connect but they do not. I have checked my settings and everything looks fine. Is there something I am missing?