Softphone using TCP port 80 This topic has 0 replies, 1 voice, and was last updated 17 years, 6 months ago by Eric. Viewing 1 post (of 1 total) Author Posts 26th April 2007 at 05:45 #31395 EricGuest Anyone knows the softphone that can using TCP port 80 instead of the port 5060? Author Posts Viewing 1 post (of 1 total) The forum ‘Voice over IP’ is closed to new topics and replies.