Hey Obi - Polycom --
Google Voice does not support persistent blocking of outgoing caller ID. Google Voice permits me to block only on a per-call basis by starting my call with *67.
This also means that your Star Code *81 does not work.
So - suggestion - come up with something that overrides Google Voice's policy and permits me to persistently block outgoing caller ID. Maybe your ObiHai box automatically adds *67 at the start of each outgoing call?
Thanks. Hey - polycom - don't screw it up.
Star Codes aren't required to begin with a star. I defined a star code "1" followed by 10 digits. This star code will set Block CallerID then call the 10 digit number.
Define a Star Code:
1(xxxxxxxxxx), Block Caller ID, set($Bci1,1), call($Code)
Dial 11 digits to block CallerID. Dial 10 Digits to pass CallerID.