Ditto....

Not registered, received an email for VoIPo (which was good, thank you) that my ATA had a problem (GS 502). Called number and it failed over to my cell. Had to have someone at home reboot device (not so good) as the device did not re-register. ATA is behind a Linksys Router running Tomato.

These ATAs need to be way more resiliant to up stream issues, i.e. if they are not registered -- execute reboot or re-register, etc......