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FS-7135: [mod_sofia] fix response to re-invite with duplicate sdp (such as we get from seesion refresh) when soa is disabled to include an sdp. Fixes t.38 fax failure on session refresh

This commit is contained in:
Mike Jerris 2015-08-27 11:42:29 -05:00 committed by Brian West
parent eefe21536d
commit 7efc1f3bfb
1 changed files with 6 additions and 0 deletions
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6
src/mod/endpoints/mod_sofia/sofia.c
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@ -7013,6 +7013,7 @@ static void sofia_handle_sip_i_state(switch_core_session_t *session, int status,
su_home_t *home = NULL;
switch_channel_set_variable(channel, SWITCH_ENDPOINT_DISPOSITION_VARIABLE, "RECEIVED");
sofia_set_flag_locked(tech_pvt, TFLAG_READY);
if (switch_channel_get_state(channel) == CS_NEW) {
switch_channel_set_state(channel, CS_INIT);
} else {
@ -7140,6 +7141,11 @@ static void sofia_handle_sip_i_state(switch_core_session_t *session, int status,
}
nua_respond(tech_pvt->nh, SIP_200_OK, TAG_END());
goto done;
} else if (r_sdp && !sofia_use_soa(tech_pvt)) {
nua_respond(tech_pvt->nh, SIP_200_OK,
NUTAG_MEDIA_ENABLE(0),
SIPTAG_CONTACT_STR(tech_pvt->profile->url),
SIPTAG_CONTENT_TYPE_STR("application/sdp"), SIPTAG_PAYLOAD_STR(tech_pvt->mparams.local_sdp_str), TAG_END());
} else {
ss_state = nua_callstate_completed;
goto state_process;