Re: [reSIProcate-users] SIP Registration Renewal/"Keep Alive"

[Byron Campen <bcampen@xxxxxxxxxxxx>]

	Wait, you're getting the onRequestRetry callback? That should only  
be called if you're getting a 503 from the registrar. Additionally,  
if you're getting a 408 to your REGISTER, that means you aren't  
getting a response from the server at all. The conjunction of these  
two things tells me that you are never getting a response from your  
registrar, and this is causing it to get blacklisted (which will in  
turn cause 503s to be simulated, and onRequestRetry to be called, the  
next time you try to register).

Best regards,
Byron Campen

> I log the resiprocate events that fire up during that period and I  
> get the
> following
> for every re-register I attempt. I have OnRequestRetry set to retry
> Immediately and
> it eventually re-registers but it goes offline for a good 5-10  
> seconds.
>
> +--------------------------------------------------------------------- 
> -----+
> |  onRequestRetry(ClientRegistrationHandle,...)
> +--------------------------------------------------------------------- 
> -----+
> | SIP/2.0 408 Request Timeout
> | Via: SIP/2.0/UDP
> 127.0.0.1:12305;branch=z9hG4bK-d8754z-a6328159c11e9b2a-1--- 
> d8754z-;rport
> | To: <sip:user_4@xxxxxxxxxxxxxx>;tag=906ad608
> | From: <sip:user_4@xxxxxxxxxxxxxx>;tag=9914a936
> | Call-ID: M2ZiNTdiM2I0ZWViZjI2ZjQ3MTZlNjE0ZGJmMmU2MTI.
> | CSeq: 15 REGISTER
> | Content-Length: 0
> +--------------------------------------------------------------------- 
> -----+
>
> If this is not sufficient, I will install the proxy on another host  
> and get
> an ethereal trace.
>
> Thanks,
>
> -ali
>
>
> -----Original Message-----
> From: Byron Campen [mailto:bcampen@xxxxxxxxxxxx]
> Sent: Wednesday, January 02, 2008 10:42 AM
> To: Ali Ziad
> Cc: resiprocate-users@xxxxxxxxxxxxxxx
> Subject: Re: [reSIProcate-users] SIP Registration Renewal/"Keep Alive"
>
>         DUM should be doing this automatically. Can you provide a trace of
> this behavior?
>
> Best regards,
> Byron Campen
>
> > Hello,
> >
> >
> >
> > I have an application that needs to keep multiple SIP clients
> > registered with a proxy.  I set the default Registration time to 70
> > seconds in the user profile.
> >
> >
> >
> > When the registrations expire, it seems to take a few seconds for a
> > SIP client to re-register itself with the proxy. During that time,
> > if a call comes in for that user, they are unreachable.
> >
> >
> >
> > How can I make ReSiprocate renew the registration before it even
> > expires to avoid going offline?
> >
> >
> >
> > Thanks,
> >
> > Ali  Ziad
> >
> >
> >
> > _______________________________________________
> > resiprocate-users mailing list
> > resiprocate-users@xxxxxxxxxxxxxxx
> > List Archive: http://list.resiprocate.org/archive/resiprocate-users/

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