[Core] Fix one way audio after executing the uuid_recv_dtmf with dtmf string ending...

diff --git a/src/switch_rtp.c b/src/switch_rtp.c
index 8a90dca43ee17965015d3edbcfc8de2ad120039e..6179d684482fc163b3bd883268d0bf46b99acdfc 100644 (file)
--- a/src/switch_rtp.c
+++ b/src/switch_rtp.c
@@ -5382,7 +5382,8 @@ static void set_dtmf_delay(switch_rtp_t *rtp_session, uint32_t ms, uint32_t max_
 
        upsamp = ms * (rtp_session->samples_per_second / 1000);
        max_upsamp = max_ms * (rtp_session->samples_per_second / 1000);
-
+       
+       rtp_session->sending_dtmf = 0;
        rtp_session->queue_delay = upsamp;
 
        if (rtp_session->flags[SWITCH_RTP_FLAG_USE_TIMER]) {