Audio probs with newer (and may be older) FreeSwitch versions under WinXP
Hi all, i have little problems with audio quality in newer FreeSwitch versions: At most i use a very old FreeSwitch version (03/2007 or so). Here i see typically all 60 ms three audio packets at once. This is not really nice for jitter and delay, but most equipment can cope with it. BUT: In newer FreeSwitch-Version (last tested snapshot from 22.10.2007) Audio sounds really bad for me! Now i see in Wireshark the same behavior like before (3 packets all 60ms), but now the Timestamp for all 3 packets is the same! And no equipment can cope with it (test some boxes and SipPhones). So my question: When it has been changed, or better: where is the code i can play with to fix this (at least for me). I tried my Work PC and a Laptop under WinXP, both the same. Anyone else has this problem? best regards, Thomas Sluschny
Thomas, You really should be using trunk. Many fixes have been done in the past few days for this issue. If you have 10/22 then you have on that might have an audio bug in it. The rule of thumb here in reporting bugs is.. you *must* use svn trunk as of right now and see if the problem still exists. If so then we'll need a packet capture and various other debug collected up and posted to http://jira.freeswitch.org so we can knock this one out for ya. Thanks, Brian On Oct 25, 2007, at 9:18 AM, Sluschny, Thomas wrote:
Hi all,
i have little problems with audio quality in newer FreeSwitch versions:
At most i use a very old FreeSwitch version (03/2007 or so). Here i see typically all 60 ms three audio packets at once. This is not really nice for jitter and delay, but most equipment can cope with it.
BUT: In newer FreeSwitch-Version (last tested snapshot from 22.10.2007) Audio sounds really bad for me!
Now i see in Wireshark the same behavior like before (3 packets all 60ms), but now the Timestamp for all 3 packets is the same! And no equipment can cope with it (test some boxes and SipPhones).
So my question: When it has been changed, or better: where is the code i can play with to fix this (at least for me).
I tried my Work PC and a Laptop under WinXP, both the same.
Anyone else has this problem?
best regards, Thomas Sluschny
_______________________________________________ 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
We have built an iso with CentOS 5, FreeSWITCH, wikiPBX GUI. It take's about 15 min to install. This is a quick way to play around with FreeSWITCH. http://trixswitch.org/ __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
I want to check to see if a phone or IP provider is on-line. Most systems do this by sending a sip option packet once and a while and seeing if there is a response from the device. Is there a way to do this in FreeSWITCH? __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
FreeSWITCH stores all registered phones in a database. By default in a Sqlite db. You can query this db (table is called sip_registrations) to check whether a phone is online. Or you can use mod_event_socket to receive the custom events sofia::register and sofia::expires. (A phone is online as long as a expires event is not sent) There are probably another way too, but that's above my knowledge =) On 10/27/07, andrew <andrew_nh@yahoo.com> wrote:
I want to check to see if a phone or IP provider is on-line. Most systems do this by sending a sip option packet once and a while and seeing if there is a response from the device.
Is there a way to do this in FreeSWITCH?
__________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.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 (4)
-
andrew
-
Brian West
-
Jonas Gauffin
-
Sluschny, Thomas