Apologies for the confusion I am actually
trying to access to To tag in the sl reply and fix that to
what I want (i.e the $ft of the SUBSCRIBE plus i.e –1234) to
test
Hello All
kamailio 5.5.3
KEMI Python
Lab environemnt
Is there a reason why this does not work?
Lines 2 and 3 work but the removal of the initial From is not
working on Line 1
1. KSR.hdr.remove(“From”)
2. KSR.hdr.append_to_reply("From: "
+KSR.pv.gete("$fn") + " <"+KSR.pv.gete("$fu") + ">" +
";tag=" +KSR.pv.gete("$ft") + "--1234" + "\r\n")
3.
KSR.sl.sl_send_reply(200, "OK")
In a SUBSCRIBE/NOTIFY scenario I am trying to control the From
Tag returned in the 200OK so I can use the same one in
subsequent NOTIFY messages generated outside of Kamailio, my
theory is use the From tag in the Subscribe and append it on
the reply with –1234 for example (this is only in a Lab at
this stage, any other options please let me know)
Whenever I do this I end up with 2 From headers (see below)
SIP/2.0
200 OK
Via:
SIP/2.0/UDP
192.168.1.67:5060;branch=z9hG4bK-f710a11a;rport=46404;received=xx.yy.xx.yy
From:
" testuser"
sip:limeant30@sip.viazeta.com;tag=bf8745def06c7b12
To:
<sip:
testuser@sip.viazeta.com>;tag=47969b75f14e6954812863912d1cf21c.b5f3318f
Call-ID:
b21ba770-9b5836aa@192.168.1.67
CSeq:
18137 SUBSCRIBE
Contact:
"testuser" <sip:testuser@ xx.yy.xx.yy:46404>
Expires:
3600
From:
"testuser"
sip:testuser@testbed.com;tag=bf8745def06c7b12--1234
Content-Length:
0
I have tried
many many variations but the original From header always
persists I have checked the debug logs and it says it has been
removed
Anyone know what I am missing? And how to get
KSR.hdr.remove(“From”) to work. Looking in a debug log the
header is removed.
Lewis