let the var take precedence over the profile setting

diff --git a/src/mod/endpoints/mod_sofia/sofia_glue.c b/src/mod/endpoints/mod_sofia/sofia_glue.c
index e2607a5e5a6c9f39ce79b11cb15144243ae1f8f3..661089592787ecb69108c73243a6e61d329bcdaa 100644 (file)
--- a/src/mod/endpoints/mod_sofia/sofia_glue.c
+++ b/src/mod/endpoints/mod_sofia/sofia_glue.c
@@ -3131,6 +3131,7 @@ switch_status_t sofia_glue_activate_rtp(private_object_t *tech_pvt, switch_rtp_f
        uint32_t rtp_hold_timeout_sec = tech_pvt->profile->rtp_hold_timeout_sec;
        char *timer_name = NULL;
        const char *var;
+       uint32_t delay = tech_pvt->profile->rtp_digit_delay;
 
        switch_assert(tech_pvt != NULL);
 
@@ -3528,15 +3529,14 @@ switch_status_t sofia_glue_activate_rtp(private_object_t *tech_pvt, switch_rtp_f
                        tech_pvt->cng_pt = 0;
                }
 
-               if (tech_pvt->profile->rtp_digit_delay || ((val = switch_channel_get_variable(tech_pvt->channel, "rtp_digit_delay")))) {
-                       uint32_t delay = tech_pvt->profile->rtp_digit_delay;
+               if (((val = switch_channel_get_variable(tech_pvt->channel, "rtp_digit_delay")))) {
+                       int delayi = atoi(val);
+                       if (delayi < 0) delayi = 0;
+                       delay = (uint32_t) delay;
+               }
 
-                       if (!delay) {
-                               int delayi = atoi(val);
-                               if (delayi < 0) delayi = 0;
-                               delay = (uint32_t) delay;
-                       }
 
+               if (delay) {
                        switch_rtp_set_interdigit_delay(tech_pvt->rtp_session, delay);
                        switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(tech_pvt->session), SWITCH_LOG_DEBUG, 
                                                          "%s Set rtp dtmf delay to %u\n", switch_channel_get_name(tech_pvt->channel), delay);