Brian, I put this patch (https://freeswitch.org/jira/browse/FS-7396) in my source, and this not work, so i cloned again the repository from git git clone https://freeswitch.org/stash/scm/fs/freeswitch.git I format the server, recompile and reinstall freeswitch. FreeSWITCH Version 1.5.15b+git~20150407T231134Z~d55c4a053b~64bit (git d55c4a0 2015-04-07 23:11:34Z 64bit) But this not solve the problem Is the same, it's work fine in firefox, but i get Socket Error! I tried to call from MicroSIP to Chrome - Chrome to MicroSIP Zoiper to Chrome - Chrome to Zoiper Firefox to Chrome - Chrome to Firefox And always is the same when i'm using Chrome (41.0.2272.118) in one leg There is the trace: https://pastebin.freeswitch.org/24100 I'm doing something wrong? -- Luiz Fernando Softov http://www.softov.com.br fernando@softov.com.br