[Freeswitch-users] Call problems

Fri Oct 26 11:27:38 EDT 2007

Jonas, can you catch me online on irc to discuss this?  If not, can we
arrange a phone call or IM conversation to troubleshoot this and get the
right patch in tree.

Mike

On 10/26/07, Jonas Gauffin <jonas.gauffin at gmail.com> wrote:
>
> I've added some checks to prevent the problem, but I wont submit a
> patch since I really doesnt know whats expected to be in
> tech_pvt->invite_contact.
>
> But after doing a small fix, I got everything working.
> And transfer is working fine now. You can close the issue in jira.
>
> Please take a look at SFSIP-28, it's a showstopper for me. I cannot
> answer any external calls, they are hungup when I do.
>
> On 10/26/07, Jonas Gauffin <jonas.gauffin at gmail.com> wrote:
> > A NULL pointer is returned from "d_contact =
> > sofia_glue_get_url_from_contact(tech_pvt->invite_contact, 1);" in
> > sofia_glue.c, line 589
> >
> > That results in that switch_stristr on the line below tries to work
> > with a NULL pointer and crashes.
> >
> > tech_pvt->invite_contact contains "sip:mod_sofia at 192.168.1.102:5060"
> here.
> >
> > (I love Visual Studio remote debugging ;) )
> >
> > On 10/25/07, Anthony Minessale <anthmct at yahoo.com> wrote:
> > >
> > > please retest with latest trunk as a few issues were fixed with
> transfers
> > > today.
> > >
> > >
> > > Be aware that the transfers work best with bridged calls.
> > > It sounds like that is what you are doing so it should be ok but there
> are a
> > > few things to consider when calling an extension that is just
> "playback" for
> > > example.
> > >
> > > Say you call an extension that has playback foo.wav:
> > >
> > > Technically the file is playing on the inbound leg and this is
> considered a
> > > 1 legged call.
> > >
> > > so if you blind transfer this extension there is nothing to transfer
> cos
> > > there is only 1 leg so in this case we will not allow it.
> > >
> > > if you attended transfer this extension, we will transfer the new
> channel
> > > you called to the same extension as the one you were on and hangup the
> > > original so the playback will start over for the called party.
> > >
> > >
> > > if you want to call and ivr or playfile extension and then transfer it
> you
> > > have to make a hairpin call back into the system.
> > >
> > > so instead of making 1000 lead to playback foo.wav
> > > make it lead to sofia/default/playback-foo at same.box
> > >
> > > then you have 2 legs and it's possible to transfer the playback.
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > > Anthony Minessale II
> > >
> > > FreeSWITCH http://www.freeswitch.org/
> > > ClueCon http://www.cluecon.com/
> > >
> > > AIM: anthm
> > > MSN:anthony_minessale at hotmail.com
> > > GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
> > > IRC: irc.freenode.net #freeswitch
> > >
> > > FreeSWITCH Developer Conference
> > > sip:888 at conference.freeswitch.org
> > > iax:guest at conference.freeswitch.org/888
> > > googletalk:conf+888 at conference.freeswitch.org
> > > pstn:213-799-1400
> > >
> > >
> > > ----- Original Message ----
> > > From: Jonas Gauffin <jonas.gauffin at gmail.com>
> > > To: freeswitch-users at lists.freeswitch.org
> > > Sent: Thursday, October 25, 2007 6:55:45 AM
> > > Subject: Re: [Freeswitch-users] Call problems
> > >
> > >  Ok. I've created a jira entry.
> > >
> > > On 10/25/07, Michael Jerris <mike at jerris.com> wrote:
> > > > We would need a full trace from freeswitch including the TPORT_LOG
> to
> > > > determine that.
> > > >
> > > >
> > > > On 10/25/07, Jonas Gauffin < jonas.gauffin at gmail.com> wrote:
> > > > >
> > > > > Hello
> > > > >
> > > > > I have three phones, all registered with FreeSwitch.
> > > > >
> > > > > I did the following:
> > > > > a) Called from phone A to phone B
> > > > > b) B picked up
> > > > > c) A put B on hold
> > > > > c) A called phone C
> > > > > d) C picked up
> > > > > e) Pressed transfer on A's phone
> > > > >
> > > > > Both B and C got disconnected instead of being connected to each
> other.
> > > > >
> > > > > I did another variant:
> > > > > A calls B, B calls C, B presses transfer.
> > > > > A things that he is still connected, B and C gets disconnected.
> > > > >
> > > > > Are these problems in my phones, or are they FS problems?
> > > > >
> > > > > //Jonas
> > > > >
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