[Freeswitch-users] Voicemail DTMF issue

Chris Martineau chris at ghosttelecom.com
Wed Mar 12 19:56:47 MSK 2014


Hi,

Have an issue with voicemail detecting multiple digits for 1 rfc2833 event?

I see the following in the log

2014-03-12 16:06:22.575312 [DEBUG] switch_rtp.c:3960 RTP RECV DTMF 3:1440
2014-03-12 16:06:22.575312 [DEBUG] switch_channel.c:489 RECV DTMF 3:1440
2014-03-12 16:06:22.595323 [DEBUG] switch_rtp.c:3960 RTP RECV DTMF 3:800
2014-03-12 16:06:22.595323 [DEBUG] switch_channel.c:489 RECV DTMF 3:800
2014-03-12 16:06:22.615317 [DEBUG] switch_rtp.c:3960 RTP RECV DTMF 3:800
2014-03-12 16:06:22.615317 [DEBUG] switch_channel.c:489 RECV DTMF 3:800

And wireshark shows
1214       15:23:38.143015                85.13.243.148     41274    10.178.133.39     19190    RTP EVENT          Payload type=RTP Event, DTMF Three 3 (160)
1216       15:23:38.143015                85.13.243.148     41274    10.178.133.39     19190    RTP EVENT          Payload type=RTP Event, DTMF Three 3 (320)
1218       15:23:38.143015                85.13.243.148     41274    10.178.133.39     19190    RTP EVENT          Payload type=RTP Event, DTMF Three 3 (480)
1220       15:23:38.203096                85.13.243.148     41274    10.178.133.39     19190    RTP EVENT          Payload type=RTP Event, DTMF Three 3 (640)
1222       15:23:38.223040                85.13.243.148     41274    10.178.133.39     19190    RTP EVENT          Payload type=RTP Event, DTMF Three 3 (end) (800)
1222       15:23:38.223040                85.13.243.148     41274    10.178.133.39     19190    RTP EVENT          Payload type=RTP Event, DTMF Three 3 (end) (800)
1222       15:23:38.223040                85.13.243.148     41274    10.178.133.39     19190    RTP EVENT          Payload type=RTP Event, DTMF Three 3 (end) (800)

It would seem that a different event is triggered for each end event as this deletes 3 messages in a row (I changed the delete key to 3)?

I am on 1.2.19.

Is this a setting issue or a problem?

Regards

Chris
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