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Support for enabling/disabling HWEC based on call bearer_cap

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David Yat Sin committed 2010-09-28 15:25:47 -04:00
1 parent ba5a250cc8
commit 27096d4512
3 files changed
+86 -8
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libs/freetdm/src/ftmod/ftmod_wanpipe/ftmod_wanpipe.c
+36 -2
View File
@@ -280,6 +280,25 @@ static unsigned wp_open_range(ftdm_span_t *span, unsigned spanno, unsigned start
ftdm_channel_set_feature(chan, FTDM_CHANNEL_FEATURE_DTMF_DETECT);
dtmf = "hardware";
}
err = sangoma_tdm_get_hw_ec(chan->sockfd, &tdm_api);
if (err > 0) {
ftdm_channel_set_feature(chan, FTDM_CHANNEL_FEATURE_HWEC);
}
#ifdef WP_API_FEATURE_HWEC_PERSIST
err = sangoma_tdm_get_hwec_persist_status(chan->sockfd, &tdm_api);
if (err == 0) {
ftdm_channel_set_feature(chan, FTDM_CHANNEL_FEATURE_HWEC_DISABLED_ON_IDLE);
}
#else
if (span->trunk_type == FTDM_TRUNK_BRI || span->trunk_type == FTDM_TRUNK_BRI_PTMP) {
ftdm_log(FTDM_LOG_WARNING, "WP_API_FEATURE_HWEC_PERSIST feature is not supported \
with your version of libsangoma, you should update your Wanpipe drivers\n");
}
#endif
}
#ifdef LIBSANGOMA_VERSION
@@ -598,18 +617,33 @@ static FIO_COMMAND_FUNCTION(wanpipe_command)
break;
case FTDM_COMMAND_ENABLE_ECHOCANCEL:
{
#ifdef WP_API_FEATURE_EC_CHAN_STAT
err=sangoma_tdm_get_hwec_chan_status(ftdmchan->sockfd, &tdm_api);
if (err > 0) {
/* Hardware echo canceller already enabled */
err = 0;
break;
}
#endif
err=sangoma_tdm_enable_hwec(ftdmchan->sockfd, &tdm_api);
if (err) {
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "HWEC Enable Failed");
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "HWEC Enable Failed");
return FTDM_FAIL;
}
}
break;
case FTDM_COMMAND_DISABLE_ECHOCANCEL:
{
#ifdef WP_API_FEATURE_EC_CHAN_STAT
err=sangoma_tdm_get_hwec_chan_status(ftdmchan->sockfd, &tdm_api);
if (!err) {
/* Hardware echo canceller already disabled */
break;
}
#endif
err=sangoma_tdm_disable_hwec(ftdmchan->sockfd, &tdm_api);
if (err) {
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "HWEC Disable Failed");
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "HWEC Disable Failed");
return FTDM_FAIL;
}
}