Hello,
It means that one of clients, is using 'silence suppression' mechanism
which sends audio frames that do not contain any samples.
Asterisk complains about silence supression and appears these warnings on CLI.
If the client turn off the silence suppression the message will disappear.
// Binan.
________________________________
Från: Administrator TOOTAI <[email protected]>
Till: Asterisk-Users <[email protected]>
Skickat: söndag, 21 oktober 2012 10:34
Ämne: [asterisk-users] Sound problem with format files but not codecs
Hi all,
on asterisk 1.8.16
[2012-10-20 19:36:17] VERBOSE[743] pbx.c: -- Executing
[801@OFFICE-Numbers:2] MusicOnHold("Local/801@OFFICE-Numbers-e54a;2", "") in
new stack
[2012-10-20 19:36:17] VERBOSE[743] res_musiconhold.c: -- Started music on
hold, class 'TOOTAi', on Local/801@OFFICE-Numbers-e54a;2
[2012-10-20 19:36:17] WARNING[742] translate.c: no samples for ulawtolin
[2012-10-20 19:36:21] VERBOSE[742] pbx.c: == Spawn extension (from_to-OFFICE,
801, 23) exited non-zero on 'SIP/8081773619-00002f28'
[2012-10-20 19:36:21] VERBOSE[743] res_musiconhold.c: -- Stopped music on
hold on Local/801@OFFICE-Numbers-e54a;2
or asterisk 10.8.0
-- Executing [801@macro-GeneralNumbers:1] Set("SIP/105-00000081",
"CHANNEL(musicclass)=TOOTAi") in new stack
-- Executing [801@macro-GeneralNumbers:2] MusicOnHold("SIP/105-00000081",
"") in new stack
-- Started music on hold, class 'TOOTAi', on SIP/105-00000081
[2012-10-20 22:48:48] WARNING[22435]: translate.c:343 framein: no samples for
g722tolin
-- Stopped music on hold on SIP/105-00000081
This is when calling extension:
exten=>801,1,Set(CHANNEL(musicclass)=TOOTAi)
exten=>801,n,MusicOnHold()
exten=>801,n,Hangup
What does mean those WARNINGS and how to solve this problem?
MeetMe, Voicemail or holding a call are working fine. From what I understand,
codecs are used in channels and format for handling files. In both cases, two
different servers, asterisk is compiled from tar.gz and in menuselect all
codecs and formats are activated.
Is this a bug? Did I forget something?
On a third server I run latest Elastix with an asterisk 1.8.16 version. On this
server I have no MusicOnHold at all even during calls. Logs show
VERBOSE[19717] res_musiconhold.c: -- Started music on hold, class
'default', on SIP/104-000000b3
VERBOSE[19717] res_musiconhold.c: -- Stopped music on hold on
SIP/104-000000b3
which is MusicOnHold stop immediately.
On all servers wav files are installed, even try with original ones delivered
with Asterisk.
Thanks for any hint
Regards
-- Daniel
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