Siemens OpenStage 80 IP Phone L30250F600C118 "telephony down" Questions

telephony is down (H02) error message is displayed on openstage 80 hfa phone..what could be wrong? worst site ever

...down the list of features, but grandcentral is a great solution to so many telephony problems, and it's FREEEEEE! If you go to skype online (on your compter) then go to tools then voicemail you can ...

...telephony.pbx.sipfoundry.general/2006-05/msg00063.html It's blocked here at work but the google entry seems promising. Here's a few more links that I can't check but seem to apply: ...