freetdm: ISDN - Fix for dropping some frames on start due to flush

diff --git a/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.c b/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.c
index d74a67b4834f2ab5d84fb48b56970eb5dcb2bfab..becfea83785568e98a4036a0bac1718061f7138b 100644 (file)
--- a/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.c
+++ b/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.c
@@ -356,10 +356,6 @@ static void *ftdm_sangoma_isdn_io_run(ftdm_thread_t *me, void *obj)
 
        /* Initialize the d-channel */
        ftdm_assert(((sngisdn_span_data_t*)span->signal_data)->dchan, "Span does not have a dchannel");
-       ftdm_channel_set_feature(((sngisdn_span_data_t*)span->signal_data)->dchan, FTDM_CHANNEL_FEATURE_IO_STATS);
-       ftdm_sangoma_isdn_dchan_set_queue_size(((sngisdn_span_data_t*)span->signal_data)->dchan);
-       ftdm_channel_open_chan(((sngisdn_span_data_t*)span->signal_data)->dchan);
-
        chaniter = ftdm_span_get_chan_iterator(span, NULL);
        if (!chaniter) {
                ftdm_log(FTDM_LOG_CRIT, "Failed to allocate channel iterator for span %s!\n", span->name);
@@ -1039,7 +1035,13 @@ static ftdm_status_t ftdm_sangoma_isdn_dtmf(ftdm_channel_t *ftdmchan, const char
 static ftdm_status_t ftdm_sangoma_isdn_start(ftdm_span_t *span)
 {
        sngisdn_span_data_t *signal_data = span->signal_data;
+
        ftdm_log(FTDM_LOG_INFO,"Starting span %s:%u.\n",span->name,span->span_id);
+       
+       ftdm_channel_set_feature(((sngisdn_span_data_t*)span->signal_data)->dchan, FTDM_CHANNEL_FEATURE_IO_STATS);
+       ftdm_sangoma_isdn_dchan_set_queue_size(((sngisdn_span_data_t*)span->signal_data)->dchan);
+       ftdm_channel_open_chan(((sngisdn_span_data_t*)span->signal_data)->dchan);
+
        if (sngisdn_stack_start(span) != FTDM_SUCCESS) {
                ftdm_log(FTDM_LOG_CRIT, "Failed to start span %s\n", span->name);
                return FTDM_FAIL;