asterisk users - Jul 2003 - Today's Message from linphone; update on Khpone and SJPhone and X-Lite

Today's "frustrated programmer" award goes to Linphone, which has
the
following debug output:
> (linphone:28655): LinphoneCore-WARNING **: this fucking remote sip phone
did not answered properly to my sdp offer!
I get this message when I connect to linphone using a softphone, or when 
I try to use linphone to connect to asterisk and listen to an 
announcement. I suspect that this is a linphone problem... other clients 
don't report problems.

In other news, according to my trace of Ethernet packets, the PC 
softphone X-Lite sends no RTP packets -- neither UDP nor TCP -- to my 
Linux softphone, nor does it play out the UDP packets that it receives. 
This is not an asterisk problem because the PC's SJphone does work -- 
sortof.

The PC's SJPhone does send/receive packets directly to asterisk. But 
there seems to be a problem with someone's negotiation protocol -- 
Kphone seems to expect GSM and SJPhone is apparently sending G.711. You 
can imagine how that sounds. More later if I get it straightened out.

-- 
  Moshe Yudkowsky * http://www.Disaggregate.com

What version of X-Lite are you using.  The latest is build v1035.  There
where problems in earlier releases with SDP values, that could be the reason
you not seeing invites or media.  I had issues only with the media not
setting as X-lite tried to negotiate media with another endpoint and teh SDP
was hosed.

Mike

Michael Kane
To-Talk Communications LLC.
37 Sandusky Dr.
Wareham, Ma. 02571
www.to-talk.com
508-295-2826
----- Original Message ----- 
From: "Moshe Yudkowsky" <speech@pobox.com>
To: <asterisk-users@lists.digium.com>
Sent: Tuesday, July 01, 2003 7:24 PM
Subject: [Asterisk-Users] Today's Message from linphone; update on Khpone
and SJPhone and X-Lite

> Today's "frustrated programmer" award goes to Linphone, which
has the
> following debug output:
>
> > (linphone:28655): LinphoneCore-WARNING **: this fucking remote sip
phone
did not answered properly to my sdp offer!
>
> I get this message when I connect to linphone using a softphone, or when
> I try to use linphone to connect to asterisk and listen to an
> announcement. I suspect that this is a linphone problem... other clients
> don't report problems.
>
> In other news, according to my trace of Ethernet packets, the PC
> softphone X-Lite sends no RTP packets -- neither UDP nor TCP -- to my
> Linux softphone, nor does it play out the UDP packets that it receives.
> This is not an asterisk problem because the PC's SJphone does work -- 
> sortof.
>
> The PC's SJPhone does send/receive packets directly to asterisk. But
> there seems to be a problem with someone's negotiation protocol -- 
> Kphone seems to expect GSM and SJPhone is apparently sending G.711. You
> can imagine how that sounds. More later if I get it straightened out.
>
> -- 
>   Moshe Yudkowsky * http://www.Disaggregate.com
>
>
> _______________________________________________
> Asterisk-Users mailing list
> Asterisk-Users@lists.digium.com
> http://lists.digium.com/mailman/listinfo/asterisk-users
>

At 20:08 2003-07-01 -0400, Michael Kane wrote:
>What version of X-Lite are you using.  The latest is build v1035.  There
>where problems in earlier releases with SDP values, that could be the reason
>you not seeing invites or media.  I had issues only with the media not
>setting as X-lite tried to negotiate media with another endpoint and teh SDP
>was hosed.
>
>Mike

Mike,

I downloaded the version I'm using late last week or early this week. It 
ought to be the latest. There's no way to tell from looking at the app 
(that I can find) what build it is.

Let's see... created June 18th. That's pretty recent. I think it may be 
bug-report time.

Any softphones you recommend for PC or for Linux? I'm actually rather 
disappointed with everything I've tested, with the exception of SJPhone 
(but I've only fiddled with it very briefly).



>Michael Kane
>To-Talk Communications LLC.
>37 Sandusky Dr.
>Wareham, Ma. 02571
>www.to-talk.com
>508-295-2826
>----- Original Message -----
>From: "Moshe Yudkowsky" <speech@pobox.com>
>To: <asterisk-users@lists.digium.com>
>Sent: Tuesday, July 01, 2003 7:24 PM
>Subject: [Asterisk-Users] Today's Message from linphone; update on
Khpone
>and SJPhone and X-Lite
>
>
> > Today's "frustrated programmer" award goes to Linphone,
which has the
> > following debug output:
> >
> > > (linphone:28655): LinphoneCore-WARNING **: this fucking remote
sip phone
>did not answered properly to my sdp offer!
> >
> > I get this message when I connect to linphone using a softphone, or
when
> > I try to use linphone to connect to asterisk and listen to an
> > announcement. I suspect that this is a linphone problem... other
clients
> > don't report problems.
> >
> > In other news, according to my trace of Ethernet packets, the PC
> > softphone X-Lite sends no RTP packets -- neither UDP nor TCP -- to my
> > Linux softphone, nor does it play out the UDP packets that it
receives.
> > This is not an asterisk problem because the PC's SJphone does work
--
> > sortof.
> >
> > The PC's SJPhone does send/receive packets directly to asterisk.
But
> > there seems to be a problem with someone's negotiation protocol --
> > Kphone seems to expect GSM and SJPhone is apparently sending G.711.
You
> > can imagine how that sounds. More later if I get it straightened out.
> >
> > --
> >   Moshe Yudkowsky * http://www.Disaggregate.com
> >
> >
> > _______________________________________________
> > Asterisk-Users mailing list
> > Asterisk-Users@lists.digium.com
> > http://lists.digium.com/mailman/listinfo/asterisk-users
> >
>
>_______________________________________________
>Asterisk-Users mailing list
>Asterisk-Users@lists.digium.com
>http://lists.digium.com/mailman/listinfo/asterisk-users

-- 
  Moshe Yudkowsky
  Disaggregate
  2952 W Fargo
  Chicago, IL 60645 USA

  www.Disaggregate.com
  speech@pobox.com
  +1 773 764 8727