hello has anybody tried the config parameter t38-passthru in a sip profile? our fs server core dumped today after i did set the option an did a reladxml + a profile rescan does this option bring back the old behavior that the proxy mode provided? the actual behavior (actual git from 17.06.2010) is not useable. t.38 isn't passed through without modification and fax sending fails almost every time. in e.g. version 1.0.6 t.38 in proxy mode worked 100% reliable br -- Ing. Christian Löschenkohl Technische Leitung, Forschung & Entwicklung VoIP xpirio Telekommunikation & Service GmbH Lakeside B04 9020 Klagenfurt Austria T +43 (0) 5 77 11 - 1000 F +43 (0) 5 77 11 - 1002 E christian.loeschenkohl@xpirio.com