I have a vonage linksys rtp300 ata that I have "hacked" and am signed up with Ekiga.net for a sip address and ipkall for a free DID. Now this set up is fine, except no Voicemail. What I want to do is on my Ubuntu server put asterisk for a voicemail that will forward calls to my ATA (so i can pick up with my normal phone) and if no pick up take the voicemail. Has anyone done something like this? I did search the asterisk forums and google but really didn't have any luck. I wasn't sure how to set this up, if the ATA had to be "behind" the Asterisk server or if being on the same network was ok, if anyone could help that would be appreciated, thanks.