[SR-Users] Registration Limits

[Reda Aouad]

I think I didn't define well my need. Or I miss something in my
comprehension of the modules/function.

I need one registration per subscriber and user agent combination. If a new
registration comes for the same combination, it should replace the old one.

save("location") doesn't replace the old registration. and save("location",
0x04) doesn't take into account the user agent.

I think I should do it manually...

Reda



On Sat, Mar 3, 2012 at 12:20, Daniel-Constantin Mierla <miconda at gmail.com>wrote:

>
>
> On 3/2/12 1:53 PM, Reda Aouad wrote:
>
> Thank you all, but I already know the above params / functions. They don't
> fulfill my need.
> I still need multiple registrations per subscriber, but either one
> registration per user agent, or new registrations overwriting earliest ones.
>
> It seems I can't do that using usrloc or registrar modules for that.
>
> you can use it for one registration per user agent, why you say you don't?
> Nobody stops you using save("location") or save("location", "0x4") based on
> user agent id, in the same config file.
>
> For removing the oldest contact, you will need a bit of coding, or, if you
> do db only mode, you can do a sql query to remove the oldest record.
>
> Cheers,
> Daniel
>
>
>  Reda
>
>
>
> On Fri, Mar 2, 2012 at 13:16, Daniel-Constantin Mierla <
> daniel at kamailio.org> wrote:
>
>>  Hello,
>>
>>
>> On 3/2/12 1:01 PM, Marius Zbihlei wrote:
>>
>> On 03/02/2012 12:44 PM, Reda Aouad wrote:
>>
>> Hi,
>>
>> Is there a way to ensure single-registration per user-agent for a user,
>> which overwrites previous registration ?
>> Or is there a way to limit the number of registrations per user, but
>> overwriting the earliest registration for each new one ?
>>
>>  Hello,
>>
>> From the registrar module documentation
>> http://kamailio.org/docs/modules/stable/modules_k/registrar.html#id2494545
>>
>> 3.12. max_contacts (integer)
>>
>> The parameter can be used to limit the number of contacts per AOR
>> (Address of Record) in the user location database. Value 0 disables the
>> check. This parameter can be modified via ser config framework.
>>
>> Default value is 0.
>>
>> But this will not overwrite the previous contact AFAIK.
>>
>>  For one contact per user, use save() with flags parameter (value 4):
>>
>> http://kamailio.org/docs/modules/stable/modules_k/registrar.html#id2497967
>>
>> Cheers,
>> Daniel
>>
>>
>> Marius
>>
>>  Thanks,
>>  Reda
>>
>>
>>
>> --
>> Zbihlei Marius
>>
>> Head of
>> Linux Development Services Romania
>>
>> 1&1 Internet Development srl    Tel KA: 754-9152
>> Str Mircea Eliade 18            Tel RO: +40-31-223-9152
>> Sect 1, Bucuresti               mailto: marius.zbihlei at 1and1.ro
>> 71295, Romania
>>
>>
>>
>>  _______________________________________________
>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-users at lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>
>>
>> _______________________________________________
>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>> sr-users at lists.sip-router.org
>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>
>>
>
> --
> Daniel-Constantin Mierla -- http://www.asipto.comhttp://linkedin.com/in/miconda -- http://twitter.com/miconda
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.sip-router.org/pipermail/sr-users/attachments/20120312/4311fcef/attachment.htm>