[SR-Users] tsilo module enhancement

[Jayesh Nambiar]

Hi Federico,
Thanks for your response. My scenario actually involves a proxy in between
and I did have to handle the PATH manually in the script. I also did a 5
second expiry on REGISTER from my clients and will try to further reduce it
and see how it behaves in my tests.

Thanks again.

- Jayesh

On Wed, May 24, 2017 at 2:03 PM, Federico Cabiddu <
federico.cabiddu at gmail.com> wrote:

> Hi,
> as you noticed, currently the TSILO modulo relies on location table to
> append new branches. While the improvement you propose could be done and
> may be useful in some cases (when you want to add another branch not tight
> to the AoR), take in count that simply adding a branch using the contact
> header may not cover all you scenarios. For example nat-ed clients, clients
> registering through a proxy adding the Path header to the REGISTER or
> clients registering using sip.instance contact param.  You might have to
> take in count all of this manually in the script, while using
> registrar/usrloc all of this would be handled automatically. May I ask you
> the reason why you don't want to use location table? If the problem is the
> retention in the location table you could make your client send Expire=1 so
> that the contact is kept in memory really the time needed to append the new
> branch.
>
> Best regards,
>
> Federico Cabiddu
>
> On Tue, May 23, 2017 at 3:19 PM, Jayesh Nambiar <jayesh1017 at gmail.com>
> wrote:
>
>> Hello,
>> I see the tsilo module works only with registered contacts using location
>> table. Is there a possibility that the ts_append function can actually take
>> the destination URI as an argument and append branch to respective
>> destination?
>>
>> Basically I want to avoid maintaining location table. In a typical mobile
>> use case, where the incoming call is suspended and a push notification is
>> generated to the called party; the called party generates a REGISTER
>> request with expires header as 0; kamailio just extracts the contact header
>> and sends the call.
>> Problem comes in when the same user receives a PUSH on another device; I
>> cannot figure a neat way to append the same call on the new device.
>>
>> Is there a better alternative to achieve this without looking up the
>> location table. Thanks for any help.
>>
>> - Jayesh
>>
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