Ok everyone, hope your new years went wonderful! So here is the situation again. THE DELAY IS BACK! I have wiped FS and installed the latest git head and the delay is still present. I want to eliminate all FS options that could fix it before I call AT&T. Any help is appreciated! Person from outside the school calls, secretary answers, secretary hears they person saying hello, secretary says hello over and over again for 10 seconds. Then the B-Leg audio finally is heard by the A-LEG. Note* The B-Leg (secretary) can hear the A-leg talking the whole time. Just the A-Leg cannot hear the (secretary) B-Leg until about 7-13 seconds has passed. I see nothing in the FS log after the audio from the B-Leg finally traverses to the A-Leg. Please help our school fellow FS users! LONG LIVE FS!!! :) -- *Blakelund Priddy* Network Systems Engineer Bryant Public School District Bryant, Arkansas 72022 http://www.bryantschools.org p 501-653-5038 f 501-847-5656
I had this EXACT problem on a single (or maybe dual??) core, single CPU FS box. I upgraded to QUAD core system and the problem went away immediately. Mine was not on every call, but if there were just a few concurrent calls it would happen. That is what led me to the "lack of resources" conclusion. In my case you could see in the FS log a 5 second or longer delay in the actual connection of the RTP. I have seen people give stats about FS handling thousands of calls per second. I have often wondered if they checked to see how long it took to actually connect the RTP channels in those tests. I am highly skeptical. But I have no issues on a single QUAD core system. From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Blake Priddy Sent: Monday, January 14, 2013 9:46 AM To: FreeSWITCH Users Help Subject: [Freeswitch-users] Delay Round Two...FIGHT! Ok everyone, hope your new years went wonderful! So here is the situation again. THE DELAY IS BACK! I have wiped FS and installed the latest git head and the delay is still present. I want to eliminate all FS options that could fix it before I call AT&T. Any help is appreciated! Person from outside the school calls, secretary answers, secretary hears they person saying hello, secretary says hello over and over again for 10 seconds. Then the B-Leg audio finally is heard by the A-LEG. Note* The B-Leg (secretary) can hear the A-leg talking the whole time. Just the A-Leg cannot hear the (secretary) B-Leg until about 7-13 seconds has passed. I see nothing in the FS log after the audio from the B-Leg finally traverses to the A-Leg. Please help our school fellow FS users! LONG LIVE FS!!! :) -- <http://dl.dropbox.com/u/6313391/BryantSchoolDist_Seal_final%20(1).png> Blakelund Priddy Network Systems Engineer Bryant Public School District Bryant, Arkansas 72022 <http://www.bryantschools.org/> http://www.bryantschools.org p 501-653-5038 f 501-847-5656
Do you happen to be running the stable branch? If so then I believe the issue you are hitting was already fixed in master. If you have a chance to test, see if the length of the audio delay is about the same amount of time as the secretaries phone was ringing. If that is the case, then it should already be fixed in master. William King Senior Engineer Quentus Technologies, INC 1037 NE 65th St Suite 273 Seattle, WA 98115 Main: (877) 211-9337 Office: (206) 388-4772 Cell: (253) 686-5518 william.king@quentustech.com On 01/14/2013 06:45 AM, Blake Priddy wrote:
Ok everyone, hope your new years went wonderful! So here is the situation again. THE DELAY IS BACK! I have wiped FS and installed the latest git head and the delay is still present. I want to eliminate all FS options that could fix it before I call AT&T. Any help is appreciated! Person from outside the school calls, secretary answers, secretary hears they person saying hello, secretary says hello over and over again for 10 seconds. Then the B-Leg audio finally is heard by the A-LEG. Note* The B-Leg (secretary) can hear the A-leg talking the whole time. Just the A-Leg cannot hear the (secretary) B-Leg until about 7-13 seconds has passed. I see nothing in the FS log after the audio from the B-Leg finally traverses to the A-Leg. Please help our school fellow FS users!
LONG LIVE FS!!! :)
--
*Blakelund Priddy* Network Systems Engineer Bryant Public School District Bryant, Arkansas 72022 http://www.bryantschools.org <http://www.bryantschools.org/> p 501-653-5038 f 501-847-5656
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
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
Another option, to at least eliminate issues, assuming it happens on all calls is to connect a phone either directly to the server, ie spare nic port or as close as possible, ie same switch and perform an external call to that phone to see if the delay occurs. This would at least allow you to eliminate a network latency between the server and the secretaries phone which would cause delays in audio as well since freeswitch cannot send audio if the audio hasn't arrived to it yet. Just a thought on trying to eliminate the possible. On Mon, Jan 14, 2013 at 10:47 AM, William King <william.king@quentustech.com
wrote:
Do you happen to be running the stable branch? If so then I believe the issue you are hitting was already fixed in master. If you have a chance to test, see if the length of the audio delay is about the same amount of time as the secretaries phone was ringing. If that is the case, then it should already be fixed in master.
William King Senior Engineer Quentus Technologies, INC 1037 NE 65th St Suite 273 Seattle, WA 98115 Main: (877) 211-9337 Office: (206) 388-4772 Cell: (253) 686-5518 william.king@quentustech.com
On 01/14/2013 06:45 AM, Blake Priddy wrote:
Ok everyone, hope your new years went wonderful! So here is the situation again. THE DELAY IS BACK! I have wiped FS and installed the latest git head and the delay is still present. I want to eliminate all FS options that could fix it before I call AT&T. Any help is appreciated! Person from outside the school calls, secretary answers, secretary hears they person saying hello, secretary says hello over and over again for 10 seconds. Then the B-Leg audio finally is heard by the A-LEG. Note* The B-Leg (secretary) can hear the A-leg talking the whole time. Just the A-Leg cannot hear the (secretary) B-Leg until about 7-13 seconds has passed. I see nothing in the FS log after the audio from the B-Leg finally traverses to the A-Leg. Please help our school fellow FS users!
LONG LIVE FS!!! :)
--
*Blakelund Priddy* Network Systems Engineer Bryant Public School District Bryant, Arkansas 72022 http://www.bryantschools.org <http://www.bryantschools.org/> p 501-653-5038 f 501-847-5656
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
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
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
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
Well our server has 6 cores. William, we are running stable on debian. Any other brain busters? I need as many possibilites of issues as possible. Roger, we have gig across the network. But I will give it a shot just to eliminate that possibility. On Mon, Jan 14, 2013 at 10:10 AM, Roger Castaldo <roger.castaldo@gmail.com>wrote:
Another option, to at least eliminate issues, assuming it happens on all calls is to connect a phone either directly to the server, ie spare nic port or as close as possible, ie same switch and perform an external call to that phone to see if the delay occurs. This would at least allow you to eliminate a network latency between the server and the secretaries phone which would cause delays in audio as well since freeswitch cannot send audio if the audio hasn't arrived to it yet. Just a thought on trying to eliminate the possible.
On Mon, Jan 14, 2013 at 10:47 AM, William King < william.king@quentustech.com> wrote:
Do you happen to be running the stable branch? If so then I believe the issue you are hitting was already fixed in master. If you have a chance to test, see if the length of the audio delay is about the same amount of time as the secretaries phone was ringing. If that is the case, then it should already be fixed in master.
William King Senior Engineer Quentus Technologies, INC 1037 NE 65th St Suite 273 Seattle, WA 98115 Main: (877) 211-9337 Office: (206) 388-4772 Cell: (253) 686-5518 william.king@quentustech.com
On 01/14/2013 06:45 AM, Blake Priddy wrote:
Ok everyone, hope your new years went wonderful! So here is the situation again. THE DELAY IS BACK! I have wiped FS and installed the latest git head and the delay is still present. I want to eliminate all FS options that could fix it before I call AT&T. Any help is appreciated! Person from outside the school calls, secretary answers, secretary hears they person saying hello, secretary says hello over and over again for 10 seconds. Then the B-Leg audio finally is heard by the A-LEG. Note* The B-Leg (secretary) can hear the A-leg talking the whole time. Just the A-Leg cannot hear the (secretary) B-Leg until about 7-13 seconds has passed. I see nothing in the FS log after the audio from the B-Leg finally traverses to the A-Leg. Please help our school fellow FS users!
LONG LIVE FS!!! :)
--
*Blakelund Priddy* Network Systems Engineer Bryant Public School District Bryant, Arkansas 72022 http://www.bryantschools.org <http://www.bryantschools.org/> p 501-653-5038 f 501-847-5656
_________________________________________________________________________
Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
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
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
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
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
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
-- *Blakelund Priddy* Network Systems Engineer Bryant Public School District Bryant, Arkansas 72022 http://www.bryantschools.org p 501-653-5038 f 501-847-5656
If you have a chance try the master branch. I'd almost bet the issue will be gone. William King Senior Engineer Quentus Technologies, INC 1037 NE 65th St Suite 273 Seattle, WA 98115 Main: (877) 211-9337 Office: (206) 388-4772 Cell: (253) 686-5518 william.king@quentustech.com On 01/14/2013 08:32 AM, Blake Priddy wrote:
Well our server has 6 cores. William, we are running stable on debian. Any other brain busters? I need as many possibilites of issues as possible. Roger, we have gig across the network. But I will give it a shot just to eliminate that possibility.
On Mon, Jan 14, 2013 at 10:10 AM, Roger Castaldo <roger.castaldo@gmail.com <mailto:roger.castaldo@gmail.com>> wrote:
Another option, to at least eliminate issues, assuming it happens on all calls is to connect a phone either directly to the server, ie spare nic port or as close as possible, ie same switch and perform an external call to that phone to see if the delay occurs. This would at least allow you to eliminate a network latency between the server and the secretaries phone which would cause delays in audio as well since freeswitch cannot send audio if the audio hasn't arrived to it yet. Just a thought on trying to eliminate the possible.
On Mon, Jan 14, 2013 at 10:47 AM, William King <william.king@quentustech.com <mailto:william.king@quentustech.com>> wrote:
Do you happen to be running the stable branch? If so then I believe the issue you are hitting was already fixed in master. If you have a chance to test, see if the length of the audio delay is about the same amount of time as the secretaries phone was ringing. If that is the case, then it should already be fixed in master.
William King Senior Engineer Quentus Technologies, INC 1037 NE 65th St Suite 273 Seattle, WA 98115 Main: (877) 211-9337 <tel:%28877%29%20211-9337> Office: (206) 388-4772 <tel:%28206%29%20388-4772> Cell: (253) 686-5518 <tel:%28253%29%20686-5518> william.king@quentustech.com <mailto:william.king@quentustech.com>
On 01/14/2013 06:45 AM, Blake Priddy wrote: > Ok everyone, hope your new years went wonderful! So here is the > situation again. THE DELAY IS BACK! I have wiped FS and installed the > latest git head and the delay is still present. I want to eliminate all > FS options that could fix it before I call AT&T. Any help is > appreciated! Person from outside the school calls, secretary answers, > secretary hears they person saying hello, secretary says hello over and > over again for 10 seconds. Then the B-Leg audio finally is heard by the > A-LEG. Note* The B-Leg (secretary) can hear the A-leg talking the whole > time. Just the A-Leg cannot hear the (secretary) B-Leg until about 7-13 > seconds has passed. I see nothing in the FS log after the audio from the > B-Leg finally traverses to the A-Leg. Please help our school fellow FS > users! > > LONG LIVE FS!!! :) > > -- > > *Blakelund Priddy* > Network Systems Engineer > Bryant Public School District > Bryant, Arkansas 72022 > http://www.bryantschools.org <http://www.bryantschools.org/> > p 501-653-5038 <tel:501-653-5038> > f 501-847-5656 <tel:501-847-5656> > > > _________________________________________________________________________ > Professional FreeSWITCH Consulting Services: > consulting@freeswitch.org <mailto:consulting@freeswitch.org> > http://www.freeswitchsolutions.com > > FreeSWITCH-powered IP PBX: The CudaTel Communication Server > http://www.cudatel.com > > Official FreeSWITCH Sites > http://www.freeswitch.org > http://wiki.freeswitch.org > http://www.cluecon.com > > FreeSWITCH-users mailing list > FreeSWITCH-users@lists.freeswitch.org <mailto: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
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org <mailto:consulting@freeswitch.org> http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org <mailto: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
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org <mailto:consulting@freeswitch.org> http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org <mailto: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
--
*Blakelund Priddy* Network Systems Engineer Bryant Public School District Bryant, Arkansas 72022 http://www.bryantschools.org <http://www.bryantschools.org/> p 501-653-5038 f 501-847-5656
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
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
Figure out how to use Wireshark and a SPAN (mirror) port on your switch(es) and things will become a lot clearer for you. You'll be able to see what is actually happening on the network instead of guessing. Brent On Tue, Jan 15, 2013 at 2:32 AM, Blake Priddy <bpriddy@bryantschools.org>wrote:
Well our server has 6 cores. William, we are running stable on debian. Any other brain busters? I need as many possibilites of issues as possible. Roger, we have gig across the network. But I will give it a shot just to eliminate that possibility.
On Mon, Jan 14, 2013 at 10:10 AM, Roger Castaldo <roger.castaldo@gmail.com
wrote:
Another option, to at least eliminate issues, assuming it happens on all calls is to connect a phone either directly to the server, ie spare nic port or as close as possible, ie same switch and perform an external call to that phone to see if the delay occurs. This would at least allow you to eliminate a network latency between the server and the secretaries phone which would cause delays in audio as well since freeswitch cannot send audio if the audio hasn't arrived to it yet. Just a thought on trying to eliminate the possible.
On Mon, Jan 14, 2013 at 10:47 AM, William King < william.king@quentustech.com> wrote:
Do you happen to be running the stable branch? If so then I believe the issue you are hitting was already fixed in master. If you have a chance to test, see if the length of the audio delay is about the same amount of time as the secretaries phone was ringing. If that is the case, then it should already be fixed in master.
William King Senior Engineer Quentus Technologies, INC 1037 NE 65th St Suite 273 Seattle, WA 98115 Main: (877) 211-9337 Office: (206) 388-4772 Cell: (253) 686-5518 william.king@quentustech.com
On 01/14/2013 06:45 AM, Blake Priddy wrote:
Ok everyone, hope your new years went wonderful! So here is the situation again. THE DELAY IS BACK! I have wiped FS and installed the latest git head and the delay is still present. I want to eliminate all FS options that could fix it before I call AT&T. Any help is appreciated! Person from outside the school calls, secretary answers, secretary hears they person saying hello, secretary says hello over and over again for 10 seconds. Then the B-Leg audio finally is heard by the A-LEG. Note* The B-Leg (secretary) can hear the A-leg talking the whole time. Just the A-Leg cannot hear the (secretary) B-Leg until about 7-13 seconds has passed. I see nothing in the FS log after the audio from the B-Leg finally traverses to the A-Leg. Please help our school fellow FS users!
LONG LIVE FS!!! :)
--
*Blakelund Priddy* Network Systems Engineer Bryant Public School District Bryant, Arkansas 72022 http://www.bryantschools.org <http://www.bryantschools.org/> p 501-653-5038 f 501-847-5656
_________________________________________________________________________
Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
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
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
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
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
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
--
*Blakelund Priddy*
Network Systems Engineer Bryant Public School District Bryant, Arkansas 72022 http://www.bryantschools.org p 501-653-5038 f 501-847-5656
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
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
Words like delay can lead to a lot of confusion because there are so many ways the word is used. The delay problem William is talking about is a permanent delay that was a brief bug we had where the audio streams were always out of sync. The problem described sounds more like "setup delay" which is: The audio is in sync but its not bi-directional for a long period of time. This sounds to me like one of the many Sonus bugs we have fought where passing rtp streams to a Sonus would cause it to restart its jitter buffer and eat up audio. What you should do follow these steps: 1) Install GIT HEAD (not stable branch) because the stable branch cannot be modified and the code is too old to diagnose problems on. 2) Reproduce the problem and get traces / log caps. (if you cannot reproduce it on demand its likely an environmental issue since most delay bugs that are our fault are consistent) 3) Report them to JIRA not to this mailing list. Problems are impossible to track over email... That's why we have an issue tracker. Re-reading this : I see you mentioned ATT so its almost for sure the Sonus bug. Try this: edit your sofia profile and set the param rtp-rewrite-timestamps to true My suspicion: The ATT calls you, then it bridges over to FS that maybe sends some data like playing a "please hold" sound or enters a queue something. Then bridges to a phone. By default we preserve timestamps on RTP so when we send the stamps from the phone it confuses it and makes it go insane. This param will rewrite all timestamps so it always sees them coming from a generated base rather than passing them. BTW: "thousands of calls per second" ... no ... That's why we don't touch the subject of load testing.... On Mon, Jan 14, 2013 at 4:02 PM, Brent Paddon <brent.paddon@gmail.com>wrote:
Figure out how to use Wireshark and a SPAN (mirror) port on your switch(es) and things will become a lot clearer for you. You'll be able to see what is actually happening on the network instead of guessing.
Brent
On Tue, Jan 15, 2013 at 2:32 AM, Blake Priddy <bpriddy@bryantschools.org>wrote:
Well our server has 6 cores. William, we are running stable on debian. Any other brain busters? I need as many possibilites of issues as possible. Roger, we have gig across the network. But I will give it a shot just to eliminate that possibility.
On Mon, Jan 14, 2013 at 10:10 AM, Roger Castaldo < roger.castaldo@gmail.com> wrote:
Another option, to at least eliminate issues, assuming it happens on all calls is to connect a phone either directly to the server, ie spare nic port or as close as possible, ie same switch and perform an external call to that phone to see if the delay occurs. This would at least allow you to eliminate a network latency between the server and the secretaries phone which would cause delays in audio as well since freeswitch cannot send audio if the audio hasn't arrived to it yet. Just a thought on trying to eliminate the possible.
On Mon, Jan 14, 2013 at 10:47 AM, William King < william.king@quentustech.com> wrote:
Do you happen to be running the stable branch? If so then I believe the issue you are hitting was already fixed in master. If you have a chance to test, see if the length of the audio delay is about the same amount of time as the secretaries phone was ringing. If that is the case, then it should already be fixed in master.
William King Senior Engineer Quentus Technologies, INC 1037 NE 65th St Suite 273 Seattle, WA 98115 Main: (877) 211-9337 Office: (206) 388-4772 Cell: (253) 686-5518 william.king@quentustech.com
On 01/14/2013 06:45 AM, Blake Priddy wrote:
Ok everyone, hope your new years went wonderful! So here is the situation again. THE DELAY IS BACK! I have wiped FS and installed the latest git head and the delay is still present. I want to eliminate all FS options that could fix it before I call AT&T. Any help is appreciated! Person from outside the school calls, secretary answers, secretary hears they person saying hello, secretary says hello over and over again for 10 seconds. Then the B-Leg audio finally is heard by the A-LEG. Note* The B-Leg (secretary) can hear the A-leg talking the whole time. Just the A-Leg cannot hear the (secretary) B-Leg until about 7-13 seconds has passed. I see nothing in the FS log after the audio from the B-Leg finally traverses to the A-Leg. Please help our school fellow FS users!
LONG LIVE FS!!! :)
--
*Blakelund Priddy* Network Systems Engineer Bryant Public School District Bryant, Arkansas 72022 http://www.bryantschools.org <http://www.bryantschools.org/> p 501-653-5038 f 501-847-5656
_________________________________________________________________________
Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
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
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
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
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
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
--
*Blakelund Priddy*
Network Systems Engineer Bryant Public School District Bryant, Arkansas 72022 http://www.bryantschools.org p 501-653-5038 f 501-847-5656
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
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
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
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
-- 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
Hi there, I had this issue recently. I think it appeared when I added bridge_early_media=true before setting up the call. This was 2 versions prior to the current today. I don't know if the bridge_early_media is a coincidence and if it was the version I used that had an issue. But I am very thankful that the issue is now past… Good luck and all the best, Emrah Wiki page: http://wiki.freeswitch.org/wiki/Variable_bridge_early_media On Jan 14, 2013, at 9:45 AM, Blake Priddy <bpriddy@bryantschools.org> wrote:
Ok everyone, hope your new years went wonderful! So here is the situation again. THE DELAY IS BACK! I have wiped FS and installed the latest git head and the delay is still present. I want to eliminate all FS options that could fix it before I call AT&T. Any help is appreciated! Person from outside the school calls, secretary answers, secretary hears they person saying hello, secretary says hello over and over again for 10 seconds. Then the B-Leg audio finally is heard by the A-LEG. Note* The B-Leg (secretary) can hear the A-leg talking the whole time. Just the A-Leg cannot hear the (secretary) B-Leg until about 7-13 seconds has passed. I see nothing in the FS log after the audio from the B-Leg finally traverses to the A-Leg. Please help our school fellow FS users!
LONG LIVE FS!!! :)
--
Blakelund Priddy Network Systems Engineer Bryant Public School District Bryant, Arkansas 72022 http://www.bryantschools.org p 501-653-5038 f 501-847-5656 _________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
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
participants (7)
-
Anthony Minessale
-
Blake Priddy
-
Brent Paddon
-
Emrah
-
Roger Castaldo
-
Sean Devoy
-
William King