[Users] Automatic INVITE when fone goes off-hook

I know, not *directly* openser related, but hey, it is tangentially related I've got a scenario where some of my users want to 'hard-wire' their fones so that when their fone goes off-hook, it automatically sends an INVITE to a different (pre-specified) fone. And yes, they don't want to have to press a key on their fone (don't ask. i *know* its dumb. but hey, its what they want...) Has anyone seen *anything* along these lines? Any fones that do something similar? cheers -- ******************************************* Mahesh Paolini-Subramanya (703) 386-1500 x9100 CTO mahesh(a)aptela.com Aptela, Inc. http://www.aptela.com "Aptela: How Business Answers The Call" *******************************************