23 Oct
2024
23 Oct
'24
10:29 a.m.
On 22 Oct 2024, at 15:08, Alex Balashov via sr-users
<sr-users(a)lists.kamailio.org> wrote:
In that case is it not better to return an error instead of letting the signalling succeed
and the media broken or insecure?
--- kamailio.cfg 2024-10-23 09:00:21
+++ kamailio.cfg.orig 2024-10-23 09:00:53
@@ -882,12 +882,7 @@
#!ifdef WITH_RTPENGINE
if(nat_uac_test("8")) {
- if (!rtpengine_manage("SIP-source-address replace-origin
replace-session-connection")) {
- xlog("RTPENGINE: failed to manage call\n");
- sl_reply_error();
- exit;
- }
- }
+ rtpengine_manage("SIP-source-address replace-origin
replace-session-connection");
} else {
rtpengine_manage("replace-origin replace-session-connection");
}
@@ -1092,4 +1087,3 @@
#!endif
return;
}
Not sure how the handle the failure in case rtpengine_manage fails handeling the reply or
ACK with SDP.
UAC -> proxy -> UAS
<-- 200 with SDP
rtpengine_manage failure
500 <--
--> CANCEL
--> ACK
--> ACK with SDP
rtpengine_manage failure
BYE <--
--> CANCEL
200 -->
On Oct 22, 2024, at 8:47 am, Wolter Eldering via
sr-users <sr-users(a)lists.kamailio.org> wrote:
Hello,
I have a question about the rtpengine module and how to use it via KEMI/python.
Will processing of the native script stop when rtpengine_manage returns with an error?
Or will it continue and will the SDP be forwarded unchanged?
The second one. However, mind the timeout modparams for the `rtpengine` control module.
With the defaults, outreach efforts to an unreachable RTPEngine (assuming that's the
error) will rapidly block your SIP worker processes.
-- Alex
--
Alex Balashov
Principal Consultant
Evariste Systems LLC
Web: https://evaristesys.com
Tel: +1-706-510-6800
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