OK, SP1 and SP2 are setup for Google Voice, and I want them to continue working as they currently do (someone calls, our phones immediately start ringing). But the Line-in port...there's no CallerID on that line, and it's really only used for urgent situations (i.e. son's school calls my mobile #, gets no answer, then tries our PSTN number). But...though it's on the Do Not Call list, we get multiple calls every week from telemarketers. The most annoying is when they robo call 5+ times a day before someone is finally on the other end (and when you ask to speak to a supervisor, or get ANY info on them, they just hang up).
I figure...use the Obihai's Attendant to deal with these calls. Have all calls coming from the Line port go to the Attendant, have a special greeting that says something like "We are on the Do Not Call List, if you are a telemarketer hang up now; otherwise press 1 and your call will be connected."
So I've read all the documentation, tried to search the forum...seems that this is doable except for one small issue. If the person on the other end does nothing, after being prompted three times, it simply rings the phones anyway! Which is the exact opposite of what I want it to do. Ideally it'd just hang up, at the very least it should just sit there and do anything EXCEPT ring our phones.
Ideas?