5 Jan
2017
5 Jan
'17
10:30 a.m.
Hello,
the second packet in the trace has \0 in the To header. Likely the
endpoints is changing the From/To headers and restoring them with uac
module is no longer working. Either don't auto-restore them or use uac
with dialog module to store the the values.
Kamailio 4.4 or newer should have a better detection of this case.
Cheers,
Daniel
On 05/01/2017 14:27, AL S wrote:
Hi,
Kamailio is throwing error message from "parse_to.c" with status=6.
The source code shows status 6 as URI_ENCLOSED.
However, tcpdump of the call does not show any enclosed angle bracket
is missing. (tcpdump pcap file is attached.)
Kamailio log
Jan 4 10:18:21 orl-ar-openser01 /usr/sbin/kamailio[2374]: ERROR:
<core> [parser/parse_to.c:626]: ERROR: parse_to : unexpected char
[#015] in status 6: <<<sip:2057030997@72.31.12.161;tag=gK04001cd3>> .
FROM and TO in INVITE received by Kamailio
From: <sip:7272697443@71.44.15.84>;tag=gK00d6c4e0
To: <sip:2057030997@72.31.12.161>;tag=gK04001cd3
FROM and TO in INVITE forward by Kamailio for the same call
From: <sip:7272697443@71.44.15.84>;tag=gK00d6c4e0
To: <sip:2057030997@72.31.12.161\000\000>;tag=gK04001cd3
PS: this error message is happening on all 4 kamailio servers (3.3.0)
PS: call failure only happens in re INVITE (call stays active longer
than 15 min)
Your help would be appreciated.
Thanks,
AS
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