[Serusers] Incoming pstn call
Lambros Lambrinos
L.Lambrinos at cs.ucl.ac.uk
Wed May 12 14:47:24 CEST 2004
> A quick solution is to do not reject BYE and CANCEL messages!
>
> klaus
Klaus,
Where do you think that these messages get rejected ?
The BYE is meant to be sent directly between the two
parties right ?
So, if i hangup the Cisco7960 phone that initiated the
call, the PSTN phone returns to a ringing tone a couple
of seconds later. That shows correct operation.
If i hangup the PSTN phone, the call originator remains
connected (whether it is kphone or XTEN or cisco7960)
indicating that a BYE was never received.
To confirm this i ran ethereal on the caller's host that
used kphone...
Any ideas ? Maybe the Cisco g/w does not send a BYE ?
I also used ethereal on the SER host and nothing was
received there either...
Regards,
Lambros
> > I am facing a similar problem with calls going the
> > other direction (i.e. from XTEN to the PSTN).
> > When the PSTN user hangs up, XTEN remains connected
> > but the line is freed as far as the PSTN phone is
> > concerned. In normal PSTN calls this is not normally the case.
> > So a BYE is not generated or not propagated ?
> >
> > Did you expereince something like this ?
> >
> > Regards,
> > Lambros
> >
> >
> >>In fact, in XTen, i see the Cisco 3660 PSTN gateway ip address (instead
> >>of ser domain). So, when XTen send the BYE message to SER, the From uri
> >>look like HYPERLINK "mailto:user@"user@<CISCO3360PSTN>. PSTN user is not
> >>disconnected because this BYE message is "rejected" by ser.
> >>
> >>What did i miss ?
> >>
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> >><HTML><HEAD>
> >><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=Windows-1252">
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> >><DIV><SPAN class=803475816-11052004><FONT face=Arial
> >>size=2>Hi,</FONT></SPAN></DIV>
> >><DIV><SPAN class=803475816-11052004><FONT face=Arial
> >>size=2></FONT></SPAN> </DIV>
> >><DIV><SPAN class=803475816-11052004><FONT face=Arial size=2>When i implement,
> >>with a Cisco 3660, incoming PSTN call to serusers i have a
> >>problem.</FONT></SPAN></DIV>
> >><DIV><SPAN class=803475816-11052004><FONT face=Arial
> >>size=2></FONT></SPAN> </DIV>
> >><DIV><SPAN class=803475816-11052004><FONT face=Arial size=2>Call are well
> >>redirected to the right ip phone user, but when this user (here with XTEN or
> >>Cisco ATA) hangup, the soft phone user is disconnected, but not the pstn user at
> >>the other side. </FONT></SPAN></DIV>
> >><DIV><SPAN class=803475816-11052004><FONT face=Arial
> >>size=2></FONT></SPAN> </DIV>
> >><DIV><SPAN class=803475816-11052004><FONT face=Arial size=2>In fact, in XTen, i
> >>see the Cisco 3660 PSTN gateway ip address (instead of ser domain). So, when
> >>XTen send the BYE message to SER, the From uri look like <A
> >>href="mailto:user@<CISCO3360PSTN">user@<CISCO3360PSTN</A>>. PSTN user is
> >>not disconnected because this BYE message is "rejected" by
> >>ser.</FONT></SPAN></DIV>
> >><DIV><SPAN class=803475816-11052004><FONT face=Arial
> >>size=2></FONT></SPAN> </DIV>
> >><DIV><SPAN class=803475816-11052004><FONT face=Arial size=2>What did i miss
> >>?</FONT></SPAN></DIV></BODY></HTML>
> >><BR>
> >>
> >><P><FONT SIZE=2>---<BR>
> >>Outgoing mail is certified Virus Free.<BR>
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> >></FONT> </P>
> >>
> >>
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