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

Saeed Ahmed saeedahmad1981 at gmail.com
Thu Apr 29 08:34:06 PDT 2010 

i think usually not, because with FS sometimes you get the patch within
minutes, which you'll never get somewhere else :-)

On Thu, Apr 29, 2010 at 5:01 PM, Anthony Minessale <
anthony.minessale at gmail.com> wrote:

> Does anyone ever report this issue to Fritzbox or is too hard
> to conceive that they have the bug in this situation?
>
>
> On Thu, Apr 29, 2010 at 9:53 AM, Mathieu Rene <mrene_lists at avgs.ca> wrote:
>
>> auto-adjust will automatically switch the IP the RTP is being sent to
>> based on the received packet's IP header. autofix timing mesures the
>> received payload size and compares it with how much "<ptime> ms " is
>> supposed to take. If there is a difference it thins the device is broken (a
>> lot of UAs lie about their ptime in the SDP) and adjusts the codec's ptime
>> in order to interop.
>>
>> To be the equivalent of your patch, it would have to be set to false.
>>
>> Out of curiosity, what codec is being used by fritzbox when the problem
>> occurs?
>>
>> 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 10:18 AM, Peter P GMX wrote:
>>
>> > Thanks for the hint,
>> >
>> > should "rtp-autofix-timing" be set to true or false in that case?
>> >
>> > Also: What is the difference to "rtp auto adjust"?
>> >
>> > I would like to update the wiki on that, when this is clearified. The
>> > Fritzbox is the most common ATA here in Europe.
>> >
>> > Best rgeards
>> > Peter
>> >
>> > Mathieu Rene schrieb:
>> >> 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<MSN%3Aanthony_minessale at hotmail.com>
>> >>>>>
>> >>>>   <mailto:MSN%3Aanthony_minessale at hotmail.com<MSN%253Aanthony_minessale at hotmail.com>
>> >
>> >>>>
>> >>>>> <mailto:MSN%3Aanthony_minessale at hotmail.com<MSN%253Aanthony_minessale at hotmail.com>
>> >>>>>
>> >>>>   <mailto:MSN%253Aanthony_minessale at hotmail.com<MSN%25253Aanthony_minessale at hotmail.com>
>> >>
>> >>>>
>> >>>>> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com<PAYPAL%3Aanthony.minessale at gmail.com>
>> >>>>>
>> >>>>   <mailto:PAYPAL%3Aanthony.minessale at gmail.com<PAYPAL%253Aanthony.minessale at gmail.com>
>> >
>> >>>>
>> >>>>> <mailto:PAYPAL%3Aanthony.minessale at gmail.com<PAYPAL%253Aanthony.minessale at gmail.com>
>> >>>>>
>> >>>>   <mailto:PAYPAL%253Aanthony.minessale at gmail.com<PAYPAL%25253Aanthony.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<sip%3A888 at conference.freeswitch.org>
>> >>>>>
>> >>>>   <mailto:sip%3A888 at conference.freeswitch.org<sip%253A888 at conference.freeswitch.org>
>> >
>> >>>>
>> >>>>> <mailto:sip%3A888 at conference.freeswitch.org<sip%253A888 at conference.freeswitch.org>
>> >>>>>
>> >>>>   <mailto:sip%253A888 at conference.freeswitch.org<sip%25253A888 at conference.freeswitch.org>
>> >>
>> >>>>
>> >>>>> googletalk:conf+888 at conference.freeswitch.org<googletalk%3Aconf%2B888 at conference.freeswitch.org>
>> >>>>>
>> >>>>   <mailto:googletalk%3Aconf%2B888 at conference.freeswitch.org<googletalk%253Aconf%252B888 at conference.freeswitch.org>
>> >
>> >>>>
>> >>>>> <mailto:googletalk%3Aconf%2B888 at conference.freeswitch.org<googletalk%253Aconf%252B888 at conference.freeswitch.org>
>> >>>>>
>> >>>>   <mailto:googletalk%253Aconf%252B888 at conference.freeswitch.org<googletalk%25253Aconf%25252B888 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:
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>> >>>>   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<MSN%3Aanthony_minessale at hotmail.com>
>> >>>> <mailto:MSN%3Aanthony_minessale at hotmail.com<MSN%253Aanthony_minessale at hotmail.com>
>> >
>> >>>> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com<PAYPAL%3Aanthony.minessale at gmail.com>
>> >>>> <mailto:PAYPAL%3Aanthony.minessale at gmail.com<PAYPAL%253Aanthony.minessale at gmail.com>
>> >
>> >>>> IRC: irc.freenode.net <http://irc.freenode.net> #freeswitch
>> >>>>
>> >>>> FreeSWITCH Developer Conference
>> >>>> sip:888 at conference.freeswitch.org<sip%3A888 at conference.freeswitch.org>
>> >>>> <mailto:sip%3A888 at conference.freeswitch.org<sip%253A888 at conference.freeswitch.org>
>> >
>> >>>> googletalk:conf+888 at conference.freeswitch.org<googletalk%3Aconf%2B888 at conference.freeswitch.org>
>> >>>> <mailto:googletalk%3Aconf%2B888 at conference.freeswitch.org<googletalk%253Aconf%252B888 at conference.freeswitch.org>
>> >
>> >>>> pstn:+19193869900
>> >>>>
>> ------------------------------------------------------------------------
>> >>>>
>> >>>> _______________________________________________
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>> >>>>
>> >>>>
>> >>> _______________________________________________
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>> >>>
>> >>
>> >>
>> >> _______________________________________________
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>> >>
>> >>
>> >
>> > _______________________________________________
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>> > UNSUBSCRIBE:
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>>
>> _______________________________________________
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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 at hotmail.com <MSN%3Aanthony_minessale at hotmail.com>
> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com<PAYPAL%3Aanthony.minessale at gmail.com>
> IRC: irc.freenode.net #freeswitch
>
>
> FreeSWITCH Developer Conference
> sip:888 at conference.freeswitch.org <sip%3A888 at conference.freeswitch.org>
> googletalk:conf+888 at conference.freeswitch.org<googletalk%3Aconf%2B888 at conference.freeswitch.org>
> pstn:+19193869900
>
> _______________________________________________
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> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
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>
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