23 May
2017
23 May
'17
4:19 p.m.
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
24 May
24 May
11:33 a.m.
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(a)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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sr-users(a)lists.kamailio.org
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12:54 p.m.
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(a)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(a)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
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
2742
days inactive
2743
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2 comments
2 participants
participants (2)
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Federico Cabiddu -
Jayesh Nambiar