Answer Supervision This topic has 0 replies, 1 voice, and was last updated 22 years ago by Alex. Viewing 1 post (of 1 total) Author Posts 9th December 2002 at 19:06 #22707 AlexGuest I employ channel banks (both E1 and T1) that support answer supervision. For further information, contact me Alex Author Posts Viewing 1 post (of 1 total) The forum ‘Voice over IP’ is closed to new topics and replies.