2020-02-26 16:04:58.564073 [DEBUG] switch_rtp.c:7963 RTP RECV DTMF 9:680
2020-02-26 16:04:58.564073 [INFO] switch_channel.c:522 RECV DTMF 9:680
2020-02-26 16:04:58.564073 [DEBUG] switch_ivr_play_say.c:1933 done playing file /usr/share/freeswitch/sounds/ru/RU/vika/conference/conf-pin.wav
2020-02-26 16:04:58.824042 [DEBUG] switch_rtp.c:7963 RTP RECV DTMF 9:1240
2020-02-26 16:04:58.824042 [INFO] switch_channel.c:522 RECV DTMF 9:1240
2020-02-26 16:04:59.284021 [DEBUG] switch_rtp.c:7963 RTP RECV DTMF 8:680
2020-02-26 16:04:59.284021 [INFO] switch_channel.c:522 RECV DTMF 8:680
2020-02-26 16:04:59.584037 [DEBUG] switch_rtp.c:7963 RTP RECV DTMF 8:1440
2020-02-26 16:04:59.584037 [INFO] switch_channel.c:522 RECV DTMF 8:1440
2020-02-26 16:05:00.024037 [DEBUG] switch_rtp.c:7963 RTP RECV DTMF 7:624
2020-02-26 16:05:00.024037 [INFO] switch_channel.c:522 RECV DTMF 7:624
2020-02-26 16:05:00.264035 [DEBUG] switch_rtp.c:7963 RTP RECV DTMF 7:920
2020-02-26 16:05:00.264035 [INFO] switch_channel.c:522 RECV DTMF 7:920
2020-02-26 16:05:00.624030 [DEBUG] switch_ivr_play_say.c:1492 Codec Activated L16@8000hz 1 channels 30ms
2020-02-26 16:05:00.664053 [DEBUG] switch_rtp.c:7963 RTP RECV DTMF 0:680
2020-02-26 16:05:00.664053 [INFO] switch_channel.c:522 RECV DTMF 0:680
2020-02-26 16:05:00.684038 [DEBUG] switch_rtp.c:7963 RTP RECV DTMF 0:1000
2020-02-26 16:05:00.684038 [INFO] switch_channel.c:522 RECV DTMF 0:1000
2020-02-26 16:05:01.164041 [DEBUG] switch_rtp.c:7963 RTP RECV DTMF 0:680
2020-02-26 16:05:01.164041 [INFO] switch_channel.c:522 RECV DTMF 0:680
2020-02-26 16:05:01.384248 [DEBUG] switch_rtp.c:7963 RTP RECV DTMF 0:1200
2020-02-26 16:05:01.384248 [INFO] switch_channel.c:522 RECV DTMF 0:1200