Alex, Thanks for the link very interesting and useful article! Il giorno ven 18 gen 2019 alle 23:24 Alex Balashov < abalashov@evaristesys.com> ha scritto:
Hi Paolo,
Have a look at this article (shameless plug - I am the author):
http://www.evaristesys.com/blog/sip-udp-fragmentation-and-kamailio-the-sip-h...
-- Alex
On Fri, Jan 18, 2019 at 11:20:59PM +0100, * Paolo Visintin - evosip.cloud wrote:
Hi Alex, thanks for your suggestion, maybe RR with DNS alias could be a way to go! Will try asap ! And another question, how do you suggest do make a diet to an INVITE
with
Auth , RR and SDP that exceed the 1500 mtu size ? (without using topos )
Many thanks!
Paolo
Il giorno ven 18 gen 2019 alle ore 22:19 Alex Balashov < abalashov@evaristesys.com> ha scritto:
It seems to me this problem would be more easily solved by using Record-Route as intended, and finding a way to float the IP address of the proxy, or injecting a (reliably resolvable!) DNS alias into RR.
On Fri, Jan 18, 2019 at 10:14:28PM +0100, * Paolo Visintin -
evosip.cloud
wrote:
Hi Alex,
I relay packets with another kamailio on top, that is not using record-route; the "inner" kamailio sends packets setting the $du
relaying
always to proxy. It works well except for packets generated directly in "inner"
kamailio
(double bye generated by dialog-timeout).
Paolo
Il giorno ven 18 gen 2019 alle ore 22:06 Alex Balashov < abalashov@evaristesys.com> ha scritto:
Hi,
Perhaps it is worthwhile to ask the question: why do you want to manipulate $du for these internally generated BYEs? What is the
root
problem you are trying to solve?
-- Alex
On Fri, Jan 18, 2019 at 03:27:19PM +0100, * Paolo Visintin -
evosip.cloud
wrote:
Hello!
I'm wondering if someone have experience in changing $du on local
kamailio
generated packets (like BYE generated at the dialog-timeout) I'm
trying
to
manipulate in `event_route[tm:local-request]` with no success.
In the end I have it working using the `forward()` function and
then
using
`exit;` but in this case instead of having 2 BYEs , kamailio
sends 4
BYEs
(2 with original $du, 2 with new $du)
this an example : event_route[tm:local-request] { if ($rm == "BYE") { route(SELECT_OUTBOUND_PROXY); forward(); exit; } }
I'm using a kamailio proxy on top with no record-route (we want
to
have
multiple instances of proxy that can change ip address).
Thanks in advance!
Paolo
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-- Alex Balashov | Principal | Evariste Systems LLC
Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
-- Alex Balashov | Principal | Evariste Systems LLC
Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
-- Alex Balashov | Principal | Evariste Systems LLC
Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users