2 Feb
2004
2 Feb
'04
11:46 a.m.
The idea behind the letters is to (as You say that You had many servers -
supposedly more than two) concentrate in one box the redirection knowledge,
letting it only doing this task and in the others the real traffic handle.
Better, said, like in a distributed cluster, one machine/box is concerned in
dispach/redirect the processings requirements (in SIP/UAs case, the "master"
say to the UAs were to go to complete/make a call) and the others having
"only" to handle "redirected" calls.
Thinking this way You'll not have a real load-balanced environment, but
You'll have lower traffic/CPU requiriments in each of Your GW/SER servers
(lower traffic, lower stress, lower requirements....). It's not a direct
anwser to Your question. It's a hint... an idea. Just this. I make my try,
but become missed somewhere.... ;)
Edson.
----- Original Message -----
From: "Darren Nay" <dnay(a)libertyisp.com>
To: "Darren Nay" <dnay(a)libertyisp.com>om>; "Edson Gellert
Schubert"
<egschubert(a)ig.com.br>
Cc: <serusers(a)lists.iptel.org>
Sent: Monday, February 02, 2004 2:29 PM
Subject: Re: [Serusers] Multiple SER Servers
on
I'm afraid that I don't quite understand. How
does this solve the
problem?
I'd actually like to do load balancing between two servers, but in order
to
do that then I would need for the SIP phones to be
able to register with
server #1 and have server #2 be aware of the registration on the first
server. Otherwise calls for that phone that are destined to server #2
will
not find the phone in it's local userloc table and
will send it out to the
PSTN gateway.
Thanks,
Darren
> ----- Original Message -----
> From: "Edson Gellert Schubert" <egschubert(a)ig.com.br>
> To: "Darren Nay" <dnay(a)libertyisp.com>om>;
<serusers(a)lists.iptel.org>
> Sent: Monday, February 02, 2004 10:55 AM
> Subject: Re: [Serusers] Multiple SER Servers
>
>
> > Did You already take a look at
> > http://www.voip-info.org/wiki-SER+example+redirect ? If You put of
Your
> servers
as "Master" (dispatcher) and the others as "slaves", You may
only
> have to concentrate Yourself in one peace of
hardware... ;)
>
> Edson
>
> ----- Original Message -----
> From: "Darren Nay" <dnay(a)libertyisp.com>
> To: <serusers(a)lists.iptel.org>
> Sent: Monday, February 02, 2004 1:21 PM
> Subject: [Serusers] Multiple SER Servers
>
>
> Hey All,
>
> I have sent this question once before, but I don't believe that I
received
> a
> > response back. If so then I appologize as I must have missed it.
> >
> > Could someone help me out with this? We are gearing up to launch SER a
> > large scale but I want to verify that I can have multiple SER servers
in
a
> > primary / failover scenario before doing so.
> >
> > Can I put SER onto multiple servers with load balancing and share the
> > userloc tables between the servers (ie. With MySQL or Postgres SQL)
> >
> > Is this possible? Or does one SER instance only recognize
registrations
for
--------------------------------------------------------------------------
phones that register with that particular
instance/daemon?
Thanks,
Darren Nay - dnay(a)libertyisp.com
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