Hi All, Just wondering if there has been a fix for this issue. Im running 1.4.19 and occasionally we are getting calls playing very quickly when played back.. then the last bit of the recording / call it switches to normal speed at about 1/2 way. testing so far (100 calls) seems to indicate unless we set an “answer” beforehand we get this issue 50% of the time. setting answer isn’t good as caller will get incoming call charge due to specific NGN numbers coming in. Ian DS ####### Do you have mod_sndfile loaded? Steve On 4 Apr 2013, at 16:06, fs at tcowan.net <http://lists.freeswitch.org/mailman/listinfo/freeswitch-users> wrote:

On 04-02-2013 05:17, Steven Schoch wrote:

...

On Tue, Apr 2, 2013 at 10:28 AM, <fs at tcowan.net <http://lists.freeswitch.org/mailman/listinfo/freeswitch-users>> wrote:

...

If I try to import the audio as raw format in audacity you can hear some high pitched talking that plays back very quickly.

When you import as raw data, try changing the sample rate to 8000.

The reason Audacity can't open the file is because the header, which specifies the encoding, channels, sample rate, etc. is damaged or missing.

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Well why would the header to damaged or missing. I have updated the config to the following and it still doesnt work. If I look at the header info with windows by going to file properties it doesnt list anything in the header info. The file is just a bunch of high pitched noise if I dont import as raw. I can hear the audio fine when importing raw and 8000hz rate. I am not sure what else I need to do to make this work.

I followed the steps listed on: http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_record_session <http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_record_session>

<extension name="bandwidth.10d" > <condition field="destination_number" expression="^(\d{10})$" > <action application="set" data="sip_h_X-accountcode=${accountcode}" /> <action application="set" data="sip_h_X-Tag=" /> <action application="set" data="call_direction=outbound" /> <action application="set" data="hangup_after_bridge=true" /> <action application="set" data="effective_caller_id_name=${outbound_caller_id_name}" /> <action application="set" data="effective_caller_id_number=${outbound_caller_id_number}" /> <action application="set" data="inherit_codec=true" /> <action application="set" data="record_sample_rate=8000" /> <action application="set" data="RECORD_TITLE=Recording ${destination_number} ${caller_id_number} ${strftime(%Y-%m-%d %H:%M)}" /> <action application="set" data="RECORD_SOFTWARE=FreeSWITCH" /> <action application="set" data="RECORD_STEREO=true" /> <action application="set" data="RECORD_DATE=${strftime(%m-%d-%Y %H:%M)}" /> <action application="set" data="RECORD_ARTIST=FreeSWITCH" /> <action application="set" data="RECORD_COPYRIGHT=(c) 2013" /> <action application="set" data="RECORD_COMMENT=FreeSWITCH" /> <action application="record_session" data="$${base_dir}/recordings/${domain_name}/outbound10d-${strftime(%m-%d-%Y-%H-%M-%S)}_${destination_number}_${caller_id_number}.wav" /> <action application="bridge" data="sofia/gateway/customer1-bandwidth/$1" /> </condition> </extension>