[Freeswitch-users] Choppy voive in conference from fritzbox to freeswitch (ptime:30 msecs)

Thu Apr 29 06:52:50 PDT 2010

If you look at the code a bit further, you'll notice an if (....sofia_test_pflag(tech_pvt->profile, PFLAG_AUTOFIX_TIMING))

that flag is set depending on the value of the "rtp-autofix-timing" parameter in the sip profile, no need to patch anything :)

Perhaps didn't you rescan the sofia profile after your config change?

Mathieu Rene
Avant-Garde Solutions Inc
Office: + 1 (514) 664-1044 x100
Cell: +1 (514) 664-1044 x200
mrene at avgs.ca

On 2010-04-29, at 9:44 AM, Peter P GMX wrote:

> Hello Nicola,
> 
> we had the same problem with the FritzBoxes. Someweher in the internet
> we found an advice to patch Freeswitch. See my previous comment on this
> patch here:
> http://lists.freeswitch.org/pipermail/freeswitch-users/2009-August/045888.html
> 
> Best regards
> Peter
> 
> 
> Anthony Minessale schrieb:
>> nothing it's default config on latest git HEAD
>> 
>> 
>> On Wed, Apr 28, 2010 at 4:17 PM, Nicola von Thadden <nico at vthadden.de
>> <mailto:nico at vthadden.de>> wrote:
>> 
>>    Changing those values didn't help
>> 
>>    I wonder why then it works with all other servers.
>>    Also, if I call the 9888 (so 888 at conference.freeswitch.org
>>    <mailto:888 at conference.freeswitch.org>) it works
>>    without problems, i wonder what they have changed in the config O.o
>> 
>>    On 28.04.2010 23:04, Anthony Minessale wrote:
>>> Do you understand that the problem is with your device and not FS?
>>> So why do you think something would have changed?
>>> 
>>> here is what you can do to work around it:
>>> 
>>> look for this param in you sip profile config:
>>> <param name="inbound-codec-negotiation" value="generous"/>
>>> 
>>> change it to the following:
>>> <param name="inbound-codec-negotiation" value="scrooge"/>
>>> 
>>> restart and retry
>>> 
>>> if this is not enough also edit vars.xml
>>> 
>>> look for
>>> <X-PRE-PROCESS cmd="set" data="outbound_codec_prefs=PCMU,PCMA,GSM"/>
>>> 
>>> replace it with:
>>> 
>>> <X-PRE-PROCESS cmd="set"
>>    data="outbound_codec_prefs=PCMU at 30i,PCMA at 30i"/>
>>> 
>>> retry
>>> 
>>> 
>>> 
>>> 
>>> On Wed, Apr 28, 2010 at 11:55 AM, Nicola von Thadden
>>    <nico at vthadden.de <mailto:nico at vthadden.de>
>>> <mailto:nico at vthadden.de <mailto:nico at vthadden.de>>> wrote:
>>> 
>>>    Hi,
>>> 
>>>    is there anything new since august?
>>>    I have the same problem with latest FritzBox firmenware and
>>    latest
>>>    FreeSwitch installed (via Quick & Dirty install).
>>> 
>>>    FritzBox always sends 30ms in one paket, FS starts with 20
>>    and then
>>>    switches to 30 (maybe thats the problem?)
>>> 
>>>    Calling the Demo IVR at 5000 is (with default options and
>>    latest FS) no
>>>    problem, both uses 30ms ptime, have no idea why.
>>> 
>>>    Calling the tetris-demo at 9998 is chopped up, FS using 20ms
>>    ptime,
>>>    FBox 30.
>>> 
>>>    Conferences are also choppy.
>>> 
>>>    Adding <param name="rtp-autofix-timing" value="false" />
>>>    to 1000.xml (account used at the FBox) does not help.
>>> 
>>>    Anyone got an idea?
>>> 
>>>    Nico
>>> 
>>>    _______________________________________________
>>>    FreeSWITCH-users mailing list
>>>    FreeSWITCH-users at lists.freeswitch.org
>>    <mailto:FreeSWITCH-users at lists.freeswitch.org>
>>>    <mailto:FreeSWITCH-users at lists.freeswitch.org
>>    <mailto:FreeSWITCH-users at 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 at hotmail.com
>>    <mailto:MSN%3Aanthony_minessale at hotmail.com>
>>> <mailto:MSN%3Aanthony_minessale at hotmail.com
>>    <mailto:MSN%253Aanthony_minessale at hotmail.com>>
>>> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
>>    <mailto:PAYPAL%3Aanthony.minessale at gmail.com>
>>> <mailto:PAYPAL%3Aanthony.minessale at gmail.com
>>    <mailto:PAYPAL%253Aanthony.minessale at gmail.com>>
>>> IRC: irc.freenode.net <http://irc.freenode.net>
>>    <http://irc.freenode.net> #freeswitch
>>> 
>>> FreeSWITCH Developer Conference
>>> sip:888 at conference.freeswitch.org
>>    <mailto:sip%3A888 at conference.freeswitch.org>
>>> <mailto:sip%3A888 at conference.freeswitch.org
>>    <mailto:sip%253A888 at conference.freeswitch.org>>
>>> googletalk:conf+888 at conference.freeswitch.org
>>    <mailto:googletalk%3Aconf%2B888 at conference.freeswitch.org>
>>> <mailto:googletalk%3Aconf%2B888 at conference.freeswitch.org
>>    <mailto:googletalk%253Aconf%252B888 at conference.freeswitch.org>>
>>> pstn:+19193869900
>>> 
>>> 
>>> 
>>> _______________________________________________
>>> FreeSWITCH-users mailing list
>>> FreeSWITCH-users at lists.freeswitch.org
>>    <mailto:FreeSWITCH-users at lists.freeswitch.org>
>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>> 
>>    UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>>> http://www.freeswitch.org
>> 
>>    _______________________________________________
>>    FreeSWITCH-users mailing list
>>    FreeSWITCH-users at lists.freeswitch.org
>>    <mailto:FreeSWITCH-users at 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 at hotmail.com
>> <mailto:MSN%3Aanthony_minessale at hotmail.com>
>> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
>> <mailto:PAYPAL%3Aanthony.minessale at gmail.com>
>> IRC: irc.freenode.net <http://irc.freenode.net> #freeswitch
>> 
>> FreeSWITCH Developer Conference
>> sip:888 at conference.freeswitch.org
>> <mailto:sip%3A888 at conference.freeswitch.org>
>> googletalk:conf+888 at conference.freeswitch.org
>> <mailto:googletalk%3Aconf%2B888 at conference.freeswitch.org>
>> pstn:+19193869900
>> ------------------------------------------------------------------------
>> 
>> _______________________________________________
>> FreeSWITCH-users mailing list
>> FreeSWITCH-users at 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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