[asterisk-users] Registrations, how many is too many?

C F shmaltz at gmail.com
Wed Feb 28 12:21:37 MST 2007


any dns in the sip channel could do this not only dynamic

On 2/28/07, voiplist <gotvoip at gmail.com> wrote:
> That only helps on the SIP side.. :(
>
> Although it would help some..
>
> Before we go making changes, we are really just trying to determine
> what the cause is.
>
>
>
> On 2/28/07, Steve Totaro <stevetotaro at hotmail.com> wrote:
> > voiplist wrote:
> > > Anyone have any idea if there is some sort of limitation to the number
> > > of SIP or IAX end points which can register to an Asterisk system
> > > (2.8Ghz dual processor, 2GB ram) while also handling 30-50
> > > simultaneous calls without getting into trouble?
> > >
> > > Of course the 30-50 simultaneous calls end up being 60-100 channels of
> > > mostly G711 VoIP.
> > >
> > > We have seen issues where our Asterisk just gets all crazy and SIP
> > > quits working all together, to the point sometimes where we can't even
> > > fix it with a restart.
> > >
> > > At one point we were using all realtime for IAX and SIP clients, then
> > > we went to text files (more or less), still we are seeing this issue.
> > >
> > > When this happens we can't even do simple things with SIP like "sip
> > > show peers" etc. because Asterisk just says that the application
> > > doesn't exist.
> > >
> > > This has been a battle for a few months and we can't put our finger on
> > > it. Can't seem to figure out when it's going to happen either which is
> > > VERY tough on the nerves to say the least.
> > >
> > > This happens during peak times but also in the middle of the night
> > > when call volume is slow to non existent.
> > >
> > > The only thing that's constant during both peak and non peak times is
> > > the amount of registrations the system deals with.
> > >
> > > We have approx 1500-1800 end points registering to this particular
> > > system at any one time. This is a split between IAX and SIP not sure
> > > what the percentage of each is at the moment.
> > >
> > > It's been a long time since a problem has beat me/us and this one has
> > > won so far.
> > >
> > > Any help in getting my sanity back would be REALLY appreciated.
> > Time for SER?
> >
> > Thanks,
> > Steve
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