[Users] How do I only INVITE if I am registered?

[Mahesh Paolini-Subramanya]

Yeah, thats pretty much what I do now
The problem with this is that we have tens of thousands of fones registering, and every 30 seconds at that.
Adding a db load/store for each registration is a fairly horrible load-inducing thing.

Mind you, I already have a bunch of optimizations in (check the triplet of internal ip address, nat'ed ip, and source port, and save only if there is a change), etc., etc.

cheers, and thanx
----- Original Message -----
From: Daniel-Constantin Mierla <daniel at voice-system.ro>
To: mahesh at aptela.com
Cc: users <users at openser.org>
Sent: Friday, August 18, 2006 11:48:00 AM GMT-0600
Subject: Re: [Users] How do I only INVITE if I am registered?

Hello,

On 08/18/06 02:43, Mahesh Paolini-Subramanya wrote:
> Consider the case where there are two fones, both registered as the 
> same subscriber (foo at bar.com)
> I have max_contacts == 2, therefore the fones actually register
> I now add a *third* fone, also registered as foo at bar.com
> Since max_contacts == 2, this fone does *not* register.
> However, if a user makes a call from this fone, the call will go 
> through.  I wish to prevent this.
>
> What do I do?  Something obvious that I am missing?
> Or something weird with twiddling with the RURI and using 
> "registered(domain)"?
> Or heavy AVP mucking around?
this might be the best option. To store the source IP for each phone, 
and allow calls only from them. avp_db_query() should give enough 
flexibility to achieve that.

Cheers,
Daniel

>
> Cheers
> -- 
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> Mahesh Paolini-Subramanya      (703) 386-1500 x9100
> CTO                                         mahesh at aptela.com
> Aptela, Inc.                               http://www.aptela.com
> "Aptela: How Business Answers The Call"
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-- 
*******************************************
Mahesh Paolini-Subramanya      (703) 386-1500 x9100
CTO                                         mahesh at aptela.com
Aptela, Inc.                               http://www.aptela.com
"Aptela: How Business Answers The Call"
*******************************************