diff options
| -rwxr-xr-x | channels/chan_vpb.c | 10 | ||||
| -rwxr-xr-x | configs/vpb.conf.sample | 2 |
2 files changed, 12 insertions, 0 deletions
diff --git a/channels/chan_vpb.c b/channels/chan_vpb.c index 0617b1960..55f7acfbd 100755 --- a/channels/chan_vpb.c +++ b/channels/chan_vpb.c @@ -144,6 +144,9 @@ static int UseNativeBridge=1; /* Use Asterisk Indication or VPB */ static int use_ast_ind=0; +/* Set EC suppression threshold */ +static int ec_supp_threshold=-1; + #define TIMER_PERIOD_RINGBACK 2000 #define TIMER_PERIOD_BUSY 700 #define TIMER_PERIOD_RING 4000 @@ -1286,6 +1289,10 @@ static void mkbrd(vpb_model_t model, int echo_cancel) if (model==vpb_model_v4pci) { vpb_echo_canc_enable(); ast_log(LOG_NOTICE, "Voicetronix echo cancellation ON\n"); + if (ec_supp_threshold > -1){ + vpb_echo_canc_set_sup_thresh((short *)&ec_supp_threshold); + ast_log(LOG_NOTICE, "Voicetronix EC Sup Thres set\n"); + } } else { /* need to it port by port for OpenSwitch*/ @@ -2445,6 +2452,9 @@ int load_module() use_ast_ind = 1; ast_log(LOG_NOTICE,"VPB driver using Asterisk Indication functions!\n"); } + else if (strcasecmp(v->name, "ecsuppthres") ==0) { + ec_supp_threshold = atoi(v->value); + } v = v->next; } diff --git a/configs/vpb.conf.sample b/configs/vpb.conf.sample index 294304f5c..1920396e9 100755 --- a/configs/vpb.conf.sample +++ b/configs/vpb.conf.sample @@ -4,6 +4,8 @@ ; type = v12pci|v6pci|v4pci ; cards = number of cards ; indication = 1 ( To use Asterisk indication tones) +; ecsuppthres = 0|2048|4096 (none,-24db,-18db only for use with OpenLine4) +; ; For [interface] section ; board = board_number (1, 2, 3, ...) ; channel = channel_number (1,2,3...) |