[Freeswitch-users] Shutting down RFC

Anthony Minessale anthony.minessale at gmail.com
Mon Jun 2 09:01:26 PDT 2008


Can you contact company who makes this phone and ask them to explain what
reasoning they would have to deny a call based on an innocuous sip header
that should not influence the codec negotiation in any way?
Especially one recommended by the RFC.

This may be a Denial Of Service on the phone and I'm sure they would want to
be notified that their commercial product that they sell and make money on
is not behaving properly.


On Mon, Jun 2, 2008 at 10:35 AM, UV <uv at talknet.com.au> wrote:

>  Working call scenario capture:
>
> http://pastebin.freeswitch.org/4546
>
>
>
> Non-working call scenario capture:
>
> http://pastebin.freeswitch.org/4547
>
>
>
> Both calls initiated via an event socket command: api originate
> sofia/default/1001 &park
>
>
>
> Let me know if there's more info needed.
>
>
>
> UV
>  ------------------------------
>
> *From:* freeswitch-users-bounces at lists.freeswitch.org [mailto:
> freeswitch-users-bounces at lists.freeswitch.org] *On Behalf Of *Anthony
> Minessale
> *Sent:* Monday, June 02, 2008 11:39 PM
>
> *To:* freeswitch-users at lists.freeswitch.org
> *Subject:* Re: [Freeswitch-users] Shutting down RFC
>
>
>
> Can you capture the FS console in debug level with TPORT_LOG=1 and max
> sofia debug env set please?
>
>
>
> start up FS in the foreground with these env vars.
>
> #TPORT_LOG=1 NUA_DEBUG=9 NTA_DEBUG=9 SU_DEBUG=9
> /usr/local/freeswitch/bin/freeswitch
>
> enter: console loglevel debug (or press f8)
>
> reproduce the problem
>
> thx
>
> On Sun, Jun 1, 2008 at 11:09 PM, UV <uv at talknet.com.au> wrote:
>
> Hi Brian,
>
> I might have a blonde moment but I don't understand how you want the raw
> sip
> packets... Isn't that just binary data?
>
> I've cleaned my post in pastebin and removed all the Ethernet and tcp/ip
> data off to make it a bit more readable:
> http://pastebin.freeswitch.org/4545
>
> I also attach the two capture files here.
>
> Hopefully, one of these is what you mean by raw...
>
> Sorry
>
>
>
> -----Original Message-----
> From: freeswitch-users-bounces at lists.freeswitch.org
> [mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of Brian
> West
>
> Sent: Monday, June 02, 2008 7:13 AM
> To: freeswitch-users at lists.freeswitch.org
> Subject: Re: [Freeswitch-users] Shutting down RFC
>
> Please put up the raw sip packets for us to see.  This broken down
> stuff in wireshark is so hard to read.
>
> /b
>
> On Jun 1, 2008, at 2:22 PM, UV wrote:
>
> > It's freeswitch on one side (server) and a Net-820PH/Netcomm V85
> > IPPhones on
> > the other.
> >
> > Let me know how can I help troubleshoot it.
> >
> > If there's a way I can disable the Allow-Events headers, I'll be
> > able to
> > confirm my hypothesis.
> >
> > -----Original Message-----
> > From: freeswitch-users-bounces at lists.freeswitch.org
> > [mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of
> > Michael
> > Jerris
> > Sent: Monday, June 02, 2008 3:15 AM
> > To: freeswitch-users at lists.freeswitch.org
> > Subject: Re: [Freeswitch-users] Shutting down RFC
> >
> > Is this freeswitch on both sides of the call here?  Can i get into the
> > bod live to trouble shoot this?
> >
> > Mike
> >
> > On Jun 1, 2008, at 6:35 AM, UV wrote:
> >
> >> I've checked, double checked and triple checked. Both configurations
> >> are
> >> identical.
> >>
> >> Take a look at the pastebin capture:
> http://pastebin.freeswitch.org/4544
> >> You'll see both calls are exactly the same other than the Allow-
> >> Events
> >> addition.
> >>
> >> Ideas, anyone?
> >>
> >>
> >> -----Original Message-----
> >> From: freeswitch-users-bounces at lists.freeswitch.org
> >> [mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of
> >> Brian
> >> West
> >> Sent: Sunday, June 01, 2008 6:08 PM
> >> To: freeswitch-users at lists.freeswitch.org
> >> Subject: Re: [Freeswitch-users] Shutting down RFC
> >>
> >> The Allow-Events header isn't part of the SDP.  Please double check
> >> to
> >> make sure you actually have mod_voipcodecs loaded.  Check to make
> >> sure
> >> the codecs are registered via "show codec" at the console.
> >>
> >> /b
> >>
> >> On May 31, 2008, at 11:46 PM, UV wrote:
> >>
> >>> I agree with that assumption, Brian, but I have identical IP phone,
> >>> identical Conf directory, identical codec settings on both sides,
> >>> identical
> >>> originate call scenario with two different FS versions and the only
> >>> thing
> >>> different on the network packet level is one additional line in the
> >>> FS SIP
> >>> SDP.
> >>>
> >>> If you wish, I pasted both calls WireShark captures for you to see
> >>> at:
> >>> http://pastebin.freeswitch.org/4544
> >>>
> >>> Let me know what you think.
> >>>
> >>> -----Original Message-----
> >>> From: freeswitch-users-bounces at lists.freeswitch.org
> >>> [mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of
> >>> Brian
> >>> West
> >>> Sent: Sunday, June 01, 2008 5:42 AM
> >>> To: freeswitch-users at lists.freeswitch.org
> >>> Subject: Re: [Freeswitch-users] Shutting down RFC
> >>>
> >>> 488 means you have no codecs in common.  Please review the allowed
> >>> codecs on both sides to ensure you have at the very least one in
> >>> common.
> >>>
> >>> /b
> >>>
> >>> On May 31, 2008, at 1:53 PM, UV wrote:
> >>>
> >>>> I recently upgraded to build 8697 (v1) but had to downgrade it back
> >>>> after
> >>>> some of my IPPhones returned "488 Not Acceptable Here" for
> >>>> Freeswitch
> >>>> Originate requests.
> >>>>
> >>>> After a short investigation I found the new build (new Sofia?) is
> >>>> now
> >>>> supporting RFC3265 for specific event notification and every call
> >>>> originated
> >>>> from the switch has now this added to the SDP header: "Allow-
> >>>> Events:
> >>>> talk,
> >>>> presence, dialog, call-info, sla, include-session-description,
> >>>> presence.winfo, message-summary" - which, I assume is the cause for
> >>>> the 488
> >>>> message.
> >>>>
> >>>> Is there any way to disable this feature?
> >>>>
> >>>> Many thanks!
> >>>>
> >>>>
> >>>> _______________________________________________
> >>>> 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
> >>>
> >>> Brian West
> >>> sip:brian at freeswitch.org <sip%3Abrian at freeswitch.org>
> >>>
> >>>
> >>>
> >>>
> >>> _______________________________________________
> >>> 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
> >>>
> >>>
> >>> _______________________________________________
> >>> 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
> >>
> >> Brian West
> >> sip:brian at freeswitch.org <sip%3Abrian at freeswitch.org>
> >>
> >>
> >>
> >>
> >> _______________________________________________
> >> 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
> >>
> >>
> >> _______________________________________________
> >> 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
> >
> >
> > _______________________________________________
> > 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
> >
> >
> > _______________________________________________
> > 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
>
> Brian West
> sip:brian at freeswitch.org <sip%3Abrian at freeswitch.org>
>
>
>
>
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>
>
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>
>
>
>
> --
> Anthony Minessale II
>
> FreeSWITCH http://www.freeswitch.org/
> ClueCon http://www.cluecon.com/
>
> AIM: anthm
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>
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>


-- 
Anthony Minessale II

FreeSWITCH http://www.freeswitch.org/
ClueCon http://www.cluecon.com/

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