iLBC codec generating only noise.
Hi, I am trying to use iLBC codec with both eyebeam and some iphone client. When a ivr is called, the client can here system voice and make dtmf input. but the voice recorded from client's microphone is only noise. The call between 2 clients also have such problem. Sometimes, FS may even got crashed with the following information: 2010-10-08 19:56:21.343750 [INFO] switch_rtp.c:2527 Auto Changing port from 10.20.132.244:18570 to 8 2.132.139.197:19536 alloc: asked for negative size -2147483648 in var.xml, I have added iLBC instead of iLBC@30i, because iLBC@30i is ignored during codec negotiation. <X-PRE-PROCESS cmd="set" data="global_codec_prefs=G7221@32000h,G7221@16000h ,G722,speex@8000h@20i,iLBC,PCMU,PCMA,GSM"/> The git version last week is used in my test. Is there anything wrong with my setup? Thanks.
Try latest On Oct 8, 2010 2:28 PM, "xuyan yang" <xyangni@gmail.com> wrote:
Hi,
I am trying to use iLBC codec with both eyebeam and some iphone client. When a ivr is called, the client can here system voice and make dtmf input. but the voice recorded from client's microphone is only noise. The call between 2 clients also have such problem.
Sometimes, FS may even got crashed with the following information:
2010-10-08 19:56:21.343750 [INFO] switch_rtp.c:2527 Auto Changing port from 10.20.132.244:18570 to 8 2.132.139.197:19536 alloc: asked for negative size -2147483648
in var.xml, I have added iLBC instead of iLBC@30i, because iLBC@30i is ignored during codec negotiation. <X-PRE-PROCESS cmd="set" data="global_codec_prefs=G7221@32000h ,G7221@16000h ,G722,speex@8000h@20i,iLBC,PCMU,PCMA,GSM"/>
The git version last week is used in my test. Is there anything wrong with my setup? Thanks.
Hi Anthony, Tried the latest, it works when both lag A and B are using iLBC. But there are still some problems: 1, when lag A use PCMU and lag B use iLBC or the reverse, the PCMU side hear only noise even if it is muted. 2, when added "iLBC@30i" to codec list, it is ignored. traced the debug, iLBC is not compared as a choice. So adding only "iLBC" should be used as mitigation. On Sat, Oct 9, 2010 at 11:34 AM, Anthony Minessale < anthony.minessale@gmail.com> wrote:
Try latest On Oct 8, 2010 2:28 PM, "xuyan yang" <xyangni@gmail.com> wrote:
Hi,
I am trying to use iLBC codec with both eyebeam and some iphone client. When a ivr is called, the client can here system voice and make dtmf input. but the voice recorded from client's microphone is only noise. The call between 2 clients also have such problem.
Sometimes, FS may even got crashed with the following information:
2010-10-08 19:56:21.343750 [INFO] switch_rtp.c:2527 Auto Changing port from 10.20.132.244:18570 to 8 2.132.139.197:19536 alloc: asked for negative size -2147483648
in var.xml, I have added iLBC instead of iLBC@30i, because iLBC@30i is ignored during codec negotiation. <X-PRE-PROCESS cmd="set" data="global_codec_prefs=G7221@32000h ,G7221@16000h ,G722,speex@8000h@20i,iLBC,PCMU,PCMA,GSM"/>
The git version last week is used in my test. Is there anything wrong with my setup? Thanks.
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you can't mix ptimes in your codec list, they will be filtered out. I can not reproduce any problems on latest GIT, have you done a complete build? On Sat, Oct 9, 2010 at 7:43 AM, xuyan yang <xyangni@gmail.com> wrote:
Hi Anthony, Tried the latest, it works when both lag A and B are using iLBC. But there are still some problems: 1, when lag A use PCMU and lag B use iLBC or the reverse, the PCMU side hear only noise even if it is muted. 2, when added "iLBC@30i" to codec list, it is ignored. traced the debug, iLBC is not compared as a choice. So adding only "iLBC" should be used as mitigation.
On Sat, Oct 9, 2010 at 11:34 AM, Anthony Minessale <anthony.minessale@gmail.com> wrote:
Try latest
On Oct 8, 2010 2:28 PM, "xuyan yang" <xyangni@gmail.com> wrote:
Hi,
I am trying to use iLBC codec with both eyebeam and some iphone client. When a ivr is called, the client can here system voice and make dtmf input. but the voice recorded from client's microphone is only noise. The call between 2 clients also have such problem.
Sometimes, FS may even got crashed with the following information:
2010-10-08 19:56:21.343750 [INFO] switch_rtp.c:2527 Auto Changing port from 10.20.132.244:18570 to 8 2.132.139.197:19536 alloc: asked for negative size -2147483648
in var.xml, I have added iLBC instead of iLBC@30i, because iLBC@30i is ignored during codec negotiation. <X-PRE-PROCESS cmd="set" data="global_codec_prefs=G7221@32000h,G7221@16000h ,G722,speex@8000h@20i,iLBC,PCMU,PCMA,GSM"/>
The git version last week is used in my test. Is there anything wrong with my setup? Thanks.
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-- Anthony Minessale II FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ Twitter: http://twitter.com/FreeSWITCH_wire AIM: anthm MSN:anthony_minessale@hotmail.com GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com IRC: irc.freenode.net #freeswitch FreeSWITCH Developer Conference sip:888@conference.freeswitch.org googletalk:conf+888@conference.freeswitch.org pstn:+19193869900
It seems to be a windows only problem. All my test start from git clone, so it is clean. The win xp version do have the described problem, but the ubuntu platform do not. On Mon, Oct 11, 2010 at 10:59 PM, Anthony Minessale < anthony.minessale@gmail.com> wrote:
you can't mix ptimes in your codec list, they will be filtered out. I can not reproduce any problems on latest GIT, have you done a complete build?
On Sat, Oct 9, 2010 at 7:43 AM, xuyan yang <xyangni@gmail.com> wrote:
Hi Anthony, Tried the latest, it works when both lag A and B are using iLBC. But there are still some problems: 1, when lag A use PCMU and lag B use iLBC or the reverse, the PCMU side hear only noise even if it is muted. 2, when added "iLBC@30i" to codec list, it is ignored. traced the debug, iLBC is not compared as a choice. So adding only "iLBC" should be used as mitigation.
On Sat, Oct 9, 2010 at 11:34 AM, Anthony Minessale <anthony.minessale@gmail.com> wrote:
Try latest
On Oct 8, 2010 2:28 PM, "xuyan yang" <xyangni@gmail.com> wrote:
Hi,
I am trying to use iLBC codec with both eyebeam and some iphone
client.
When a ivr is called, the client can here system voice and make dtmf input. but the voice recorded from client's microphone is only noise. The call between 2 clients also have such problem.
Sometimes, FS may even got crashed with the following information:
2010-10-08 19:56:21.343750 [INFO] switch_rtp.c:2527 Auto Changing port from 10.20.132.244:18570 to 8 2.132.139.197:19536 alloc: asked for negative size -2147483648
in var.xml, I have added iLBC instead of iLBC@30i, because iLBC@30iis ignored during codec negotiation. <X-PRE-PROCESS cmd="set" data="global_codec_prefs=G7221@32000h,G7221@16000h ,G722,speex@8000h@20i,iLBC,PCMU,PCMA,GSM"/>
The git version last week is used in my test. Is there anything wrong with my setup? Thanks.
_______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE: http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
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-- Anthony Minessale II
FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ Twitter: http://twitter.com/FreeSWITCH_wire
AIM: anthm MSN:anthony_minessale@hotmail.com <MSN%3Aanthony_minessale@hotmail.com> GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com<PAYPAL%3Aanthony.minessale@gmail.com> IRC: irc.freenode.net #freeswitch
FreeSWITCH Developer Conference sip:888@conference.freeswitch.org <sip%3A888@conference.freeswitch.org> googletalk:conf+888@conference.freeswitch.org<googletalk%3Aconf%2B888@conference.freeswitch.org> pstn:+19193869900
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I also experienced similar problem a few days ago, haven't try the latest git. It's a client based on FSComm, when use iLBC@30i talk to a FS server, I hear garbage. It's only happend on windows. The same code works on Mac without problem. I give up iLBC on windows then. On Wed, Oct 13, 2010 at 8:33 PM, xuyan yang <xyangni@gmail.com> wrote:
It seems to be a windows only problem. All my test start from git clone, so it is clean. The win xp version do have the described problem, but the ubuntu platform do not.
On Mon, Oct 11, 2010 at 10:59 PM, Anthony Minessale <anthony.minessale@gmail.com> wrote:
you can't mix ptimes in your codec list, they will be filtered out. I can not reproduce any problems on latest GIT, have you done a complete build?
On Sat, Oct 9, 2010 at 7:43 AM, xuyan yang <xyangni@gmail.com> wrote:
Hi Anthony, Tried the latest, it works when both lag A and B are using iLBC. But there are still some problems: 1, when lag A use PCMU and lag B use iLBC or the reverse, the PCMU side hear only noise even if it is muted. 2, when added "iLBC@30i" to codec list, it is ignored. traced the debug, iLBC is not compared as a choice. So adding only "iLBC" should be used as mitigation.
On Sat, Oct 9, 2010 at 11:34 AM, Anthony Minessale <anthony.minessale@gmail.com> wrote:
Try latest
On Oct 8, 2010 2:28 PM, "xuyan yang" <xyangni@gmail.com> wrote:
Hi,
I am trying to use iLBC codec with both eyebeam and some iphone client. When a ivr is called, the client can here system voice and make dtmf input. but the voice recorded from client's microphone is only noise. The call between 2 clients also have such problem.
Sometimes, FS may even got crashed with the following information:
2010-10-08 19:56:21.343750 [INFO] switch_rtp.c:2527 Auto Changing port from 10.20.132.244:18570 to 8 2.132.139.197:19536 alloc: asked for negative size -2147483648
in var.xml, I have added iLBC instead of iLBC@30i, because iLBC@30i is ignored during codec negotiation. <X-PRE-PROCESS cmd="set" data="global_codec_prefs=G7221@32000h,G7221@16000h ,G722,speex@8000h@20i,iLBC,PCMU,PCMA,GSM"/>
The git version last week is used in my test. Is there anything wrong with my setup? Thanks.
_______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
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-- Anthony Minessale II
FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ Twitter: http://twitter.com/FreeSWITCH_wire
AIM: anthm MSN:anthony_minessale@hotmail.com GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com IRC: irc.freenode.net #freeswitch
FreeSWITCH Developer Conference sip:888@conference.freeswitch.org googletalk:conf+888@conference.freeswitch.org pstn:+19193869900
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Please open a bug report with the specific build environment and details of how to reproduce the problem on windows. - Thanks. -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/iLBC-codec-generating-only-noi... Sent from the freeswitch-users mailing list archive at Nabble.com.
Unfortunately, after recent update, the git head began to produce noise on iLBC for Linux platform too. On Thu, Oct 14, 2010 at 12:49 AM, Jeff Lenk <jeff@jefflenk.com> wrote:
Please open a bug report with the specific build environment and details of how to reproduce the problem on windows. - Thanks. -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/iLBC-codec-generating-only-noi... Sent from the freeswitch-users mailing list archive at Nabble.com.
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participants (4)
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Anthony Minessale
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Jeff Lenk
-
Seven Du
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xuyan yang