PAP2T's behavior when dialing / utilizing internal *67 functionality:

John picks up phone, dials *67 [sound clicks and you get a new dial tone]

Now behind the scenes what happens to the SIP traffic / header data sent from PAP2T to our network:

INVITE sip:digits_dialed_with_out_*67 prefix (is stripped).
From: "Anonymous" <sip:restricted@x.y.z>

This has always been the behavior I've seen, but it wouldn't be the first time I have been wrong, if you guys have seen otherwise? Perhaps there is some kind of toggle / setting / method.

As for us requiring 10 digit dialing for *67 -- you can use 7,10,11 digit with *67, perhaps earlier this was a bug, however should not have any issues with it currently, please advise if otherwise!

Thanks!