From: Anthony Minessale <anthm@freeswitch.org>
Date: Wed, 9 Nov 2011 16:29:42 +0000 (-0600)
Subject: FS-3664 found the place I was talking about in sofia_glue.c, update to latest and... 
X-Git-Tag: v1.2-rc1~27^2~205
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=08b25a881508575e20c46aec64257cfa9fb3489d;p=thirdparty%2Ffreeswitch.git

FS-3664 found the place I was talking about in sofia_glue.c, update to latest and try setting t38_passthru=once
---

diff --git a/src/mod/endpoints/mod_sofia/sofia_glue.c b/src/mod/endpoints/mod_sofia/sofia_glue.c
index 0582148056..1785f5a9f7 100644
--- a/src/mod/endpoints/mod_sofia/sofia_glue.c
+++ b/src/mod/endpoints/mod_sofia/sofia_glue.c
@@ -4432,14 +4432,18 @@ uint8_t sofia_glue_negotiate_sdp(switch_core_session_t *session, const char *r_s
 				int pass = sofia_test_pflag(tech_pvt->profile, PFLAG_T38_PASSTHRU);
 
 				if (var) {
-					pass = switch_true(var);
+					if (!(pass = switch_true(var))) {
+						if (!strcasecmp(var, "once")) {
+							pass = 2;
+						}
+					}
 				}
 
-				/* can't remember if this is necessary but its causing a bug so i'll leave this comment here to remind me
-				if (sofia_test_flag(tech_pvt, TFLAG_T38_PASSTHRU)) {
+
+				if (pass == 2 && sofia_test_flag(tech_pvt, TFLAG_T38_PASSTHRU)) {
 					pass = 0;
 				}
-				*/
+
 
 				if (switch_channel_test_flag(tech_pvt->channel, CF_PROXY_MODE) || 
 					switch_channel_test_flag(tech_pvt->channel, CF_PROXY_MEDIA) || !switch_rtp_ready(tech_pvt->rtp_session)) {