Pass call thr A800 bypassing port This topic has 0 replies, 1 voice, and was last updated 15 years, 2 months ago by Liton. Viewing 1 post (of 1 total) Author Posts 8th October 2007 at 07:00 #31555 LitonGuest Hellow… I am very new in this line.. we have 4 nos of A800 8 port Quintum GW.. we need a server with MVTS to pass call through… coz BD. BTTB has blocked the universal port.. I there anyone to help me out… I would be very much pleased.. Thanks Author Posts Viewing 1 post (of 1 total) The forum ‘Voice over IP’ is closed to new topics and replies.