[Serusers] stop rety

[- zaki -]

Hi,

In my case, endpoint does not ring.

* An endpoint is dead
* But still exist in location information of SER for a while
* Someone called to the endpoint before location expired
* SER consider that the endpoint is alive
* SER send INVITE packet to the endpoint
* But the endpoint never respond 'cause it's dead
* SER re-send INVITE request again and again

Could you please let me know if fr_invite_timer could affect in this case?
I've configured fr_invite_timer already, and I've confirmed that
if endpoints are alive, INVITE request retransmissions will be terminated
after exceeding configured fr_invite_timer value.

Best Regards,

> I think you can't change this! The retransmissions are defined in
> RFC3261, and start with 0.5s. For every retransmission, the timer will
> be doubled until the maximum of 32seconds is reached (or fr_invite_timer
> fires).
> 
> if the SIP phone is still ringing even if the call was canceled, there
> might be an error in your config script.
> 
> Klaus
> 
> > -----Original Message-----
> > From: - zaki - [mailto:zaki at edge.jp] 
> > Sent: Tuesday, December 09, 2003 8:21 PM
> > To: alan at columbia.edu
> > Cc: Klaus Darilion; serusers at lists.iptel.org
> > Subject: Re: [Serusers] stop rety
> > 
> > 
> > 
> > Hi,
> > 
> > I'll be happy if there is config parameter which can change how many
> > times INVITE request re-sent.
> > 
> > > I've had this same problem, trying to do forwarding to 
> > voicemail.  If 
> > > the voicemail does not answer (using a separate vm server 
> > -- asterisk) 
> > > then the invite keeps going forever.  In fact, the sip phone rings 
> > > forever even after the original inviter has canceled.
> > > 
> > > I didn't add the append_branch("sip:parallel at localhost:9"). 
> >  Is that 
> > > necessary for some reason?
> > > /a
> > > 
> > > - zaki - wrote:
> > > > Hi,
> > > > 
> > > > Thank you for your reply.
> > > > I've already used fr_invite_timer.
> > > > In this case, if SER send INVITE request, but nothing 
> > replied by endpoint.
> > > > So SER try to re-send INVITE request again and again, and 
> > I'd like to
> > > > change the number of retry of INVITE request.
> > > > Do you have any workaround for this?
> > > > 
> > > > Best Regards,
> > > > 
> > > > 
> > > >>You can use the fr_invite_timer:
> > > >>
> > > 
> > >>http://www.iptel.org/ser/doc/seruser/seruser.html#REPLYPROCE
> SSINGSECTION
> > >>
> > >>Klaus	
> > >>
> > >>
> > >>>-----Original Message-----
> > >>>From: - zaki - [mailto:zaki at edge.jp] 
> > >>>Sent: Tuesday, December 09, 2003 6:11 PM
> > >>>To: serusers at lists.iptel.org
> > >>>Subject: [Serusers] stop rety
> > >>>
> > >>>
> > >>>
> > >>>Hi,
> > >>>
> > >>>With following situation,
> > >>>
> > >>>* endpoint exists in location
> > >>>  (found by serctl ul show)
> > >>>
> > >>>* but endpoint is actually dead
> > >>>
> > >>>if someone call the endpoint, then SER try to send INVITE request
> > >>>again and again.
> > >>>
> > >>>Could anyone please let me know how to change the number of retry
> > >>>in this situation?
> > >>>
> > >>>Best Regards,
> > >>>
> > >>>--
> > >>>  - zaki - YAMAZAKI Noriyuki, Director of EDGE Co., Ltd.
> > >>>    +81-3-5749-9621(Phone), +81-3-5749-9910(Fax), zaki at edge.jp
> > >>>
> > >>>
> > >>>_______________________________________________
> > >>>Serusers mailing list
> > >>>serusers at lists.iptel.org
> > >>>http://lists.iptel.org/mailman/listinfo/serusers
> > >>>
> > >>>
> > > 
> > > 
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>