pdd and proper This topic has 2 replies, 1 voice, and was last updated 22 years, 1 month ago by Proper. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts 2nd October 2002 at 06:39 #22159 steveGuest Can anyone tell me what “pdd” and “proper” mean? 2nd October 2002 at 12:42 #22160 voipGuest pdd = post dial delay 6th October 2002 at 04:58 #22161 ProperGuest proper is the general region of a country (non specific breakouts) Author Posts Viewing 3 posts - 1 through 3 (of 3 total) The forum ‘Voice over IP’ is closed to new topics and replies.