[Freeswitch-users] Voicemail DTMF issue

[Chris Martineau]

Hi,

We are using a Linphone stack on our own smartphone app. The voicemail is a separate server which has calls forwarded to it from other freeswitch servers. The originating servers have rfc2833 passthrough set.

I had seen some references to this on some older threads and it indicated it had been resolved some time ago.

The format of the rfc2833 looks pretty standard.

Regards

Chris

-----Original Message-----
From: freeswitch-users-bounces at lists.freeswitch.org [mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of Brian West
Sent: 12 March 2014 17:21
To: FreeSWITCH Users Help
Subject: Re: [Freeswitch-users] Voicemail DTMF issue

What phone?  call path?

--
Brian West
brian at freeswitch.org
FreeSWITCH Solutions, LLC
PO BOX 2531
Brookfield, WI 53008-2531
Twitter: @FreeSWITCH , @briankwest
http://www.freeswitchbook.com
http://www.freeswitchcookbook.com

T: +1.918.420.9001  |  F: +1.918.420.9002  |  M: +1.918.424.WEST
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On Mar 12, 2014, at 11:56 AM, Chris Martineau <chris at ghosttelecom.com> wrote:

> 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