On Wed, Dec 2, 2009 at 2:08 PM, Erwin Davis <davis.erwin@gmail.com> wrote:

Hi, Anthony,

Thanks for your reply.

When I type the command below, I got the error,
Unknown target hd-sound-install
make[1]: *** [hd-sound-install] Error 1
make: *** [hd-sound-install] Error 2

I found out that under /usr/local/freeswitch/sounds/en/us/callie/voicemail, there are directories, 8000, 16000, 32000, 48000 for recorded voicemail greetings. It should explain why at first FS played in right sample rate. But after playing serveral time, FS complained about sample rate not matching. Any clue? Thanks,

On 12/2/09, Anthony Minessale <anthony.minessale@gmail.com> wrote:
you must only have 8k sounds so the resample is when it's playing files

try make hd-sounds-install to install 16k sounds too

On Wed, Dec 2, 2009 at 12:41 PM, Erwin Davis <davis.erwin@gmail.com> wrote:

Hi, I got a weird issue when I dialed an extension and listen to a recorded voice mail greeting message.
After playing a couple of time of the greeting, the FS printed the warning of "sample rate not matching", then
send the audio to a different remote RTP port. See the log below,

2009-12-02 12:42:27.109529 [DEBUG] switch_ivr_play_say.c:1097 Codec Activated L16@16000hz 1 channels 20ms
2009-12-02 12:42:27.112038 [DEBUG] switch_core_io.c:649 sofia/internal/1003@xxx.yyy.zzz.31 receive message [TRANSCODING_NECESSARY]
2009-12-02 12:42:28.86119 [DEBUG] switch_ivr_play_say.c:1391 done playing file
2009-12-02 12:42:28.205975 [DEBUG] switch_ivr_play_say.c:118 No language specified - Using [en]
2009-12-02 12:42:28.220967 [DEBUG] switch_ivr_play_say.c:273 Handle play-file:[voicemail/vm-record_message.wav] (en:en)
2009-12-02 12:42:28.222971 [DEBUG] switch_ivr_play_say.c:1097 Codec Activated L16@16000hz 1 channels 20ms
2009-12-02 12:42:28.222971 [DEBUG] switch_core_io.c:649 sofia/internal/1003@xxx.yyy.zzz.31 receive message [TRANSCODING_NECESSARY]
2009-12-02 12:42:32.804858 [DEBUG] switch_ivr_play_say.c:1391 done playing file
2009-12-02 12:42:32.944554 [DEBUG] switch_core_io.c:649 sofia/internal/1003@xxx.yyy.zzz.31 receive message [TRANSCODING_NECESSARY]
2009-12-02 12:42:33.946969 [WARNING] switch_core_file.c:120 Sample rate doesn't match
2009-12-02 12:42:33.950231 [DEBUG] switch_ivr_play_say.c:549 Raw Codec Activated
2009-12-02 12:42:34.124584 [INFO] switch_rtp.c:1869 Auto Changing port from xxx.yyy.zzz.39:10002 to xxx.yyy.zzz.39:1748
2009-12-02 12:42:34.944913 [DEBUG] switch_core_codec.c:122 Restore original codec.
2009-12-02 12:42:34.947918 [DEBUG] mod_voicemail.c:1162 Message is less than minimum record length: 3, discarding it.
2009-12-02 12:42:34.947918 [DEBUG] switch_ivr_play_say.c:118 No language specified - Using [en]
2009-12-02 12:42:34.960002 [DEBUG] switch_ivr_play_say.c:273 Handle play-file:[voicemail/vm-too-small.wav] (en:en)
2009-12-02 12:42:34.960850 [DEBUG] switch_ivr_play_say.c:1097 Codec Activated L16@16000hz 1 channels 20ms
2009-12-02 12:42:34.960850 [DEBUG] switch_core_io.c:649 sofia/internal/1003@xxx.yyy.zzz.31 receive message [

the original codec is wideband 16kHz Speex and the wireshark shows that the FS used the same codec. I used FS 1.04 in fedora 8.
I have two questions here,
(1) why does FS report "Sample rate doesn't match"? is it a bug or configuration issue?
(2) Why does FS change the RTP port ? how to fix it?

Thanks,

Regards,

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