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<DIV><FONT face=Tahoma color=#0000ff size=2>Tan simple como poner un timer en
cada llamada para que a los 30 segundos mande un INVITE igual al
primero.</FONT></DIV>
<DIV><FONT face=Tahoma color=#0000ff size=2>Hubiera preferido una respuesta de:
"no se como hacerlo"</FONT></DIV>
<DIV><FONT face=Tahoma color=#0000ff size=2>yo solo queria saber si se podia
hacer con el openser, es decir, si el openser ya lo tenia !</FONT></DIV>
<DIV><FONT face=Tahoma color=#0000ff size=2>no era tan dificil la
pregunta</FONT></DIV>
<DIV><FONT face=Tahoma color=#0000ff size=2>saludos</FONT></DIV>
<DIV><FONT face=Tahoma color=#0000ff size=2>Javier</FONT></DIV>
<DIV><FONT face=Tahoma color=#0000ff size=2></FONT> </DIV>
<DIV><FONT face=Tahoma color=#0000ff size=2></FONT> </DIV>
<BLOCKQUOTE
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=trmissner@bandwidth.com href="mailto:trmissner@bandwidth.com">T.R.
Missner</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=jvr_78@yahoo.com.ar
href="mailto:jvr_78@yahoo.com.ar">Javier Ramirez</A> ; <A
title=bogdan@voice-system.ro
href="mailto:bogdan@voice-system.ro">Bogdan-Andrei Iancu</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Cc:</B> <A title=users@openser.org
href="mailto:users@openser.org">users</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Friday, June 23, 2006 12:32
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> RE: [Users] keep alive using
RE-INVITE</DIV>
<DIV><BR></DIV>
<DIV class=Section1>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'">Javier,<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'"><o:p> </o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'">reInvites
would have to be generated by some dialog stateful component of the
call.<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'">Depending
on your network setup, this could be either endpoints or some B2BUA in the
middle.<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'">openSER
is not dialog stateful (openSER is transaction stateful ) and thusly cannot
generate reInvites.<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'"><o:p> </o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'">Hope
this helps<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'"><o:p> </o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'"><o:p> </o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'">T.R.<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'"><o:p> </o:p></SPAN></P>
<DIV>
<DIV
style="BORDER-RIGHT: medium none; PADDING-RIGHT: 0in; BORDER-TOP: #91c0ff 1pt solid; PADDING-LEFT: 0in; PADDING-BOTTOM: 0in; BORDER-LEFT: medium none; PADDING-TOP: 3pt; BORDER-BOTTOM: medium none">
<P class=MsoNormal><B><SPAN
style="FONT-SIZE: 9pt; FONT-FAMILY: 'Segoe UI','sans-serif'">From:</SPAN></B><SPAN
style="FONT-SIZE: 9pt; FONT-FAMILY: 'Segoe UI','sans-serif'"> <A
href="mailto:users-bounces@openser.org">users-bounces@openser.org</A>
[mailto:users-bounces@openser.org] <B>On Behalf Of </B>Javier
Ramirez<BR><B>Sent:</B> Friday, June 23, 2006 11:28 AM<BR><B>To:</B>
Bogdan-Andrei Iancu<BR><B>Cc:</B> users<BR><B>Subject:</B> Re: [Users] keep
alive using RE-INVITE<o:p></o:p></SPAN></P></DIV></DIV>
<P class=MsoNormal><o:p> </o:p></P>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: 'Tahoma','sans-serif'"> </SPAN>
<o:p></o:p></P>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: 'Tahoma','sans-serif'">Bogdan,
I don't understand how to make this with openser.</SPAN><o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: 'Tahoma','sans-serif'">but I
understand the keepalive mechanism</SPAN><o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: 'Tahoma','sans-serif'">can
you help me?</SPAN><o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: 'Tahoma','sans-serif'">best
regards</SPAN><o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: 'Tahoma','sans-serif'">Javier
Ramirez</SPAN><o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal> <o:p></o:p></P></DIV></DIV>
<BLOCKQUOTE
style="BORDER-RIGHT: medium none; PADDING-RIGHT: 0in; BORDER-TOP: medium none; PADDING-LEFT: 4pt; PADDING-BOTTOM: 0in; MARGIN: 5pt 0in 5pt 3.75pt; BORDER-LEFT: blue 1.5pt solid; PADDING-TOP: 0in; BORDER-BOTTOM: medium none">
<DIV>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'">----- Original
Message ----- <o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal style="BACKGROUND: #e4e4e4"><B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'">From:</SPAN></B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'"> <A
title=bogdan@voice-system.ro
href="mailto:bogdan@voice-system.ro">Bogdan-Andrei Iancu</A>
<o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'">To:</SPAN></B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'"> <A
title=jvr_78@yahoo.com.ar href="mailto:jvr_78@yahoo.com.ar">Javier
Ramirez</A> <o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'">Sent:</SPAN></B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'"> Wednesday, June
21, 2006 1:35 PM<o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'">Subject:</SPAN></B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'"> Re: [Users] keep
alive using RE-INVITE<o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><o:p> </o:p></P></DIV>
<P class=MsoNormal style="MARGIN-BOTTOM: 12pt">Javier,<BR><BR>I guess the
RFC3261 or google (SIP + reINVITE) are the best source for <BR>looking
into.<BR><BR>regards,<BR>bogdan<BR><BR>Javier Ramirez wrote:<BR><BR>>
Bogdan,<BR>> I read that a lot of person use the RE-INVITE to keepalive
the call<BR>> but I don´t understand this.<BR>> please, can you help
me ?<BR>> best regards<BR>> Javier Ramirez<BR>>
<BR>><BR>> ----- Original Message
-----<BR>> *From:* Bogdan-Andrei Iancu <<A
href="mailto:bogdan@voice-system.ro">mailto:bogdan@voice-system.ro</A>><BR>>
*To:* Javier Ramirez <<A
href="mailto:jvr_78@yahoo.com.ar">mailto:jvr_78@yahoo.com.ar</A>><BR>>
*Cc:* <A href="mailto:users@openser.org">users@openser.org</A> <<A
href="mailto:users@openser.org">mailto:users@openser.org</A>><BR>>
*Sent:* Thursday, June 08, 2006 7:14 AM<BR>>
*Subject:* Re: [Users] keep alive using
RE-INVITE<BR>><BR>> Hi
Javier,<BR>><BR>> this is quite impossible to
do - by sending re-INVITEs from a middle<BR>>
point, you will break the CSEQ consistency between the end
points.<BR>> Within the dialog, the cseq must
increase from message to message<BR>> -
if<BR>> you send a re-invite to point A with cseq
n+1, after a while point<BR>> B
may<BR>> sent a request with the same cseq since
it was not aware that some<BR>>
party<BR>> in the middle changed the
number.<BR>><BR>> the best way to do it is if
you have a end2end keepalive mechanism as<BR>>
Session-Timer.<BR>><BR>>
regards,<BR>>
bogdan<BR>><BR>> Javier Ramirez
wrote:<BR>><BR>> > Hi
!<BR>> > I looking for a mechanism to keep
alive, and I see that is used the<BR>> >
RE-INVITE, but<BR>> > How to use the Re-INVITE
to a keep alive mechanism ?<BR>> > exist
another way to implement another keep alive mechanism
?<BR>> > <BR>> >
best regards<BR>> > Javier
ramirez<BR>> ><BR>>
>------------------------------------------------------------------------<BR>>
><BR>>
>_______________________________________________<BR>>
>Users mailing list<BR>> ><A
href="mailto:Users@openser.org">Users@openser.org</A><BR>>
><A
href="http://openser.org/cgi-bin/mailman/listinfo/users">http://openser.org/cgi-bin/mailman/listinfo/users</A><BR>>
> <BR>>
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