Conect ATA 186 to ATA 186 MGCP This topic has 0 replies, 1 voice, and was last updated 21 years, 7 months ago by Peter. Viewing 1 post (of 1 total) Author Posts 3rd July 2003 at 14:52 #24731 PeterGuest I have two ATA 186-I1 rev B0 V2.15 I need help to connect one ATA to another. I need sample configuration in MGCP mode. Thank you. Author Posts Viewing 1 post (of 1 total) The forum ‘Voice over IP’ is closed to new topics and replies.