[SR-Users] RTPEngine Recording does not work

Discussion:

Mojtaba

2018-06-28 09:47:19 UTC

Hi all,
I installed RTPEngine (Version: 6.4.0.0+0~mr6.4.0.0
git-master-4eb80da) in my VM machine (Debian GNU/Linux 8 (jessie), i
also installed kamailio 5.1.

In kamailio routes, i have:
route {
...
#rtpengine_manage("record-call")
rtpengine_manage();
start_recording();
...
}
Here is all other configuration files:

In /etc/default/ngcp-rtpengine-daemon file:
RUN_RTPENGINE=yes
CONFIG_FILE=/etc/rtpengine/rtpengine.conf
CONFIG_SECTION=rtpengine
PIDFILE=/var/run/ngcp-rtpengine-daemon.pid
MANAGE_IPTABLES=yes
TABLE=0

In /etc/default/ngcp-rtpengine-recording-daemon file:
RUN_RTPENGINE_RECORDING=yes
CONFIG_FILE=/etc/rtpengine/rtpengine-recording.conf
CONFIG_SECTION=rtpengine-recording
PIDFILE=/var/run/ngcp-rtpengine-recording-daemon.pid
MUST_NFS=no
NFS_HOST=192.168.1.1
NFS_REMOTE_PATH=/var/recordings
NFS_LOCAL_MOUNT=/var/lib/rtpengine-recording # must match output-dir if used
NFS_OPTIONS=hard,intr,tcp

In /etc/rtpengine/rtpengine.conf file:
[rtpengine]
table = 0
interface = 192.168.122.200
listen-ng = 127.0.0.1:2223
recording-dir = /var/spool/rtpengine/
recording-method = proc

In
[rtpengine-recording]
table = 0
# output-storage = db (use default)
# output-format = mp3 (use default)
# output-mixed = 1
spool-dir = /var/spool/rtpengine/metadata
output-dir = /var/spool/rtpengine/recording

But the recording is not work, I have these issues in syslog:
[1530178531.860171] INFO:
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Received command
'start recording' from 127.0.0.1:38654
[1530178531.860191] NOTICE:
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Turning on call
recording.
[1530178531.860239] WARNING:
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Call recording through
/proc interface requested, but kernel table not open
[1530178531.860262] ERR:
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[1530178531.860269] ERR:
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[1530178531.860275] ERR:
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[1530178531.860281] ERR:
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[1530178531.860287] ERR:
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[1530178531.860292] ERR:
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[1530178531.860303] INFO:
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Replying to 'start
recording' from 127.0.0.1:38654 (elapsed time 0.000112 sec)
[1530178531.969040] INFO:
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Received command
'start recording' from 127.0.0.1:39374
[1530178531.969069] INFO:
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Replying to 'start
recording' from 127.0.0.1:39374 (elapsed time 0.000004 sec)
[1530178537.176906] INFO:
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Received command
'delete' from 127.0.0.1:40258
[1530178537.177003] INFO:
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Scheduling deletion of
call branch '9052b05a' (via-branch '') in 30 seconds
[1530178537.177026] INFO:
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Replying to 'delete'
from 127.0.0.1:40258 (elapsed time 0.000084 sec)
[1530178537.178368] INFO:
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Received command
'start recording' from 127.0.0.1:40258
[1530178537.178392] INFO:
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Replying to 'start
recording' from 127.0.0.1:40258 (elapsed time 0.000004 sec)
^C[1530178543.752740] INFO: Version 6.4.0.0+0~mr6.4.0.0
git-master-4eb80da shutting down

Also when i start RTPEngine, I have FATAL error about module
xt_RTPENGINEer in syslog:
Jun 28 05:44:58 debian8 systemd[1]: Starting NGCP RTP/media Proxy Daemon...
Jun 28 05:44:58 debian8 ngcp-rtpengine-iptables-setup[10203]:
modprobe: FATAL: Module xt_RTPENGINE not found.
Jun 28 05:44:58 debian8 ngcp-rtpengine-iptables-setup[10203]:
iptables: No chain/target/match by that name.
Jun 28 05:44:58 debian8 ngcp-rtpengine-iptables-setup[10203]:
ip6tables: No chain/target/match by that name.
Jun 28 05:44:58 debian8 systemd[1]: Started NGCP RTP/media Proxy Daemon.
Jun 28 05:44:58 debian8 rtpengine[10219]: [1530179098.989322] INFO:
Generating new DTLS certificate
Jun 28 05:44:59 debian8 rtpengine[10219]: [1530179099.033499] ERR:
FAILED TO CREATE KERNEL TABLE 0 (No such file or directory), KERNEL
FORWARDING DISABLED
J

Let me know what is the problem and how can i solve it?

--
--Mojtaba Esfandiari.S

Richard Fuchs

2018-06-28 13:50:03 UTC

Permalink

Looks like you haven't set up the kernel module properly. For the "proc"
method of recording to work, the kernel module must be loaded and in use.

Cheers

Post by Mojtaba
Hi all,
I installed RTPEngine (Version: 6.4.0.0+0~mr6.4.0.0
git-master-4eb80da) in my VM machine (Debian GNU/Linux 8 (jessie), i
also installed kamailio 5.1.
route {
...
#rtpengine_manage("record-call")
rtpengine_manage();
start_recording();
...
}
RUN_RTPENGINE=yes
CONFIG_FILE=/etc/rtpengine/rtpengine.conf
CONFIG_SECTION=rtpengine
PIDFILE=/var/run/ngcp-rtpengine-daemon.pid
MANAGE_IPTABLES=yes
TABLE=0
RUN_RTPENGINE_RECORDING=yes
CONFIG_FILE=/etc/rtpengine/rtpengine-recording.conf
CONFIG_SECTION=rtpengine-recording
PIDFILE=/var/run/ngcp-rtpengine-recording-daemon.pid
MUST_NFS=no
NFS_HOST=192.168.1.1
NFS_REMOTE_PATH=/var/recordings
NFS_LOCAL_MOUNT=/var/lib/rtpengine-recording # must match output-dir if used
NFS_OPTIONS=hard,intr,tcp
[rtpengine]
table = 0
interface = 192.168.122.200
listen-ng = 127.0.0.1:2223
recording-dir = /var/spool/rtpengine/
recording-method = proc
In
[rtpengine-recording]
table = 0
# output-storage = db (use default)
# output-format = mp3 (use default)
# output-mixed = 1
spool-dir = /var/spool/rtpengine/metadata
output-dir = /var/spool/rtpengine/recording
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Received command
'start recording' from 127.0.0.1:38654
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Turning on call
recording.
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Call recording through
/proc interface requested, but kernel table not open
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Replying to 'start
recording' from 127.0.0.1:38654 (elapsed time 0.000112 sec)
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Received command
'start recording' from 127.0.0.1:39374
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Replying to 'start
recording' from 127.0.0.1:39374 (elapsed time 0.000004 sec)
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Received command
'delete' from 127.0.0.1:40258
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Scheduling deletion of
call branch '9052b05a' (via-branch '') in 30 seconds
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Replying to 'delete'
from 127.0.0.1:40258 (elapsed time 0.000084 sec)
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Received command
'start recording' from 127.0.0.1:40258
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Replying to 'start
recording' from 127.0.0.1:40258 (elapsed time 0.000004 sec)
^C[1530178543.752740] INFO: Version 6.4.0.0+0~mr6.4.0.0
git-master-4eb80da shutting down
Also when i start RTPEngine, I have FATAL error about module
Jun 28 05:44:58 debian8 systemd[1]: Starting NGCP RTP/media Proxy Daemon...
modprobe: FATAL: Module xt_RTPENGINE not found.
iptables: No chain/target/match by that name.
ip6tables: No chain/target/match by that name.
Jun 28 05:44:58 debian8 systemd[1]: Started NGCP RTP/media Proxy Daemon.
Generating new DTLS certificate
FAILED TO CREATE KERNEL TABLE 0 (No such file or directory), KERNEL
FORWARDING DISABLED
J
Let me know what is the problem and how can i solve it?

_______________________________________________
Kamailio (SER) - Users Mailing List
sr-***@lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mai

Mojtaba

2018-06-28 22:32:18 UTC

Permalink

Thank you. I installed RTPEngine from git
(https://github.com/sipwise/rtpengine).
Let me know how can i be sure kernel module is loaded? and how can i load it?
Thanks

Post by Richard Fuchs
Looks like you haven't set up the kernel module properly. For the "proc"
method of recording to work, the kernel module must be loaded and in use.
Cheers

_______________________________________________
Kamailio (SER) - Users Mailing List
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

--
--Mojtaba Esfandiari.S

_______________________________________________
Kamailio (SER) - Users Mailing List
sr-***@lists.kamailio.org
https:

Aqs Younas

2018-06-29 17:27:23 UTC

Permalink

you can check by starting your rtpengine with this parameter "--table=0".
If kernal modules is properly installed you will not face any error.

Best Regards,

Aqs Younas

Post by Mojtaba
Thank you. I installed RTPEngine from git
(https://github.com/sipwise/rtpengine).
Let me know how can i be sure kernel module is loaded? and how can i load it?
Thanks

Post by Richard Fuchs
Looks like you haven't set up the kernel module properly. For the "proc"
method of recording to work, the kernel module must be loaded and in use.
Cheers

_______________________________________________
Kamailio (SER) - Users Mailing List
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

--
--Mojtaba Esfandiari.S
_______________________________________________
Kamailio (SER) - Users Mailing List
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

Mojtaba

2018-07-01 09:47:40 UTC

Permalink

I have strange issue,
the output of of `uname -r` command is "3.16.0-4-amd64", while all the
debs file are "4.9.0-0.bpo.6-amd64".
ngcp-rtpengine_6.4.0.0+0~mr6.4.0.0_all.deb
ngcp-rtpengine-daemon_6.4.0.0+0~mr6.4.0.0_amd64.deb
ngcp-rtpengine-iptables_6.4.0.0+0~mr6.4.0.0_amd64.deb
ngcp-rtpengine-kernel-dkms_6.4.0.0+0~mr6.4.0.0_all.deb
ngcp-rtpengine-kernel-source_6.4.0.0+0~mr6.4.0.0_all.deb
ngcp-rtpengine-recording-daemon_6.4.0.0+0~mr6.4.0.0_amd64.deb
ngcp-rtpengine-utils_6.4.0.0+0~mr6.4.0.0_all.deb
Is it the reason of my issue?

you can check by starting your rtpengine with this parameter "--table=0". If
kernal modules is properly installed you will not face any error.
Best Regards,
Aqs Younas

Post by Mojtaba
Thank you. I installed RTPEngine from git
(https://github.com/sipwise/rtpengine).
Let me know how can i be sure kernel module is loaded? and how can i load it?
Thanks

Post by Richard Fuchs
Looks like you haven't set up the kernel module properly. For the "proc"
method of recording to work, the kernel module must be loaded and in use.
Cheers

_______________________________________________
Kamailio (SER) - Users Mailing List
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

--
--Mojtaba Esfandiari.S
_______________________________________________
Kamailio (SER) - Users Mailing List
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

_______________________________________________
Kamailio (SER) - Users Mailing List
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

--
--Mojtaba Esfandiari.S

_______________________________________________
Kamailio (SER) - Users Mailing List
sr-***@lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/l

Domenico Briganti

2018-07-01 09:57:15 UTC

Permalink

ll

Il 01 lug 2018 11:48 AM, "Mojtaba" <***@gmail.com> ha scritto:

I have strange issue,
the output of of `uname -r` command is "3.16.0-4-amd64", while all the
debs file are "4.9.0-0.bpo.6-amd64".
ngcp-rtpengine_6.4.0.0+0~mr6.4.0.0_all.deb
ngcp-rtpengine-daemon_6.4.0.0+0~mr6.4.0.0_amd64.deb
ngcp-rtpengine-iptables_6.4.0.0+0~mr6.4.0.0_amd64.deb
ngcp-rtpengine-kernel-dkms_6.4.0.0+0~mr6.4.0.0_all.deb
ngcp-rtpengine-kernel-source_6.4.0.0+0~mr6.4.0.0_all.deb
ngcp-rtpengine-recording-daemon_6.4.0.0+0~mr6.4.0.0_amd64.deb
ngcp-rtpengine-utils_6.4.0.0+0~mr6.4.0.0_all.deb
Is it the reason of my issue?

you can check by starting your rtpengine with this parameter "--table=0". If
kernal modules is properly installed you will not face any error.
Best Regards,
Aqs Younas

Post by Mojtaba
Thank you. I installed RTPEngine from git
(https://github.com/sipwise/rtpengine).
Let me know how can i be sure kernel module is loaded? and how can i

load

Post by Mojtaba
it?
Thanks

Post by Richard Fuchs
Looks like you haven't set up the kernel module properly. For the "proc"
method of recording to work, the kernel module must be loaded and in use.
Cheers

Post by Mojtaba

Post by Richard Fuchs

Post by Mojtaba
used
NFS_OPTIONS=hard,intr,tcp
[rtpengine]
table = 0
interface = 192.168.122.200
listen-ng = 127.0.0.1:2223
recording-dir = /var/spool/rtpengine/
recording-method = proc
In
[rtpengine-recording]
table = 0
# output-storage = db (use default)
# output-format = mp3 (use default)
# output-mixed = 1
spool-dir = /var/spool/rtpengine/metadata
output-dir = /var/spool/rtpengine/recording
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Received command
'start recording' from 127.0.0.1:38654
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Turning on call
recording.
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Call recording through
/proc interface requested, but kernel table not open
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Replying to 'start
recording' from 127.0.0.1:38654 (elapsed time 0.000112 sec)
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Received command
'start recording' from 127.0.0.1:39374
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Replying to 'start
recording' from 127.0.0.1:39374 (elapsed time 0.000004 sec)
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Received command
'delete' from 127.0.0.1:40258
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Scheduling deletion of
call branch '9052b05a' (via-branch '') in 30 seconds
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Replying to 'delete'
from 127.0.0.1:40258 (elapsed time 0.000084 sec)
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Received command
'start recording' from 127.0.0.1:40258
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Replying to 'start
recording' from 127.0.0.1:40258 (elapsed time 0.000004 sec)
^C[1530178543.752740] INFO: Version 6.4.0.0+0~mr6.4.0.0
git-master-4eb80da shutting down
Also when i start RTPEngine, I have FATAL error about module
Jun 28 05:44:58 debian8 systemd[1]: Starting NGCP RTP/media Proxy Daemon...
modprobe: FATAL: Module xt_RTPENGINE not found.
iptables: No chain/target/match by that name.
ip6tables: No chain/target/match by that name.
Jun 28 05:44:58 debian8 systemd[1]: Started NGCP RTP/media Proxy Daemon.
Generating new DTLS certificate
FAILED TO CREATE KERNEL TABLE 0 (No such file or directory), KERNEL
FORWARDING DISABLED
J
Let me know what is the problem and how can i solve it?

_______________________________________________
Kamailio (SER) - Users Mailing List
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

--
--Mojtaba Esfandiari.S
_______________________________________________
Kamailio (SER) - Users Mailing List
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

_______________________________________________
Kamailio (SER) - Users Mailing List
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

--
--Mojtaba Esfandiari.S

Mojtaba

2018-07-01 10:07:39 UTC

Permalink

What do you mean?

Post by Mojtaba
ll
I have strange issue,
the output of of `uname -r` command is "3.16.0-4-amd64", while all the
debs file are "4.9.0-0.bpo.6-amd64".
ngcp-rtpengine_6.4.0.0+0~mr6.4.0.0_all.deb
ngcp-rtpengine-daemon_6.4.0.0+0~mr6.4.0.0_amd64.deb
ngcp-rtpengine-iptables_6.4.0.0+0~mr6.4.0.0_amd64.deb
ngcp-rtpengine-kernel-dkms_6.4.0.0+0~mr6.4.0.0_all.deb
ngcp-rtpengine-kernel-source_6.4.0.0+0~mr6.4.0.0_all.deb
ngcp-rtpengine-recording-daemon_6.4.0.0+0~mr6.4.0.0_amd64.deb
ngcp-rtpengine-utils_6.4.0.0+0~mr6.4.0.0_all.deb
Is it the reason of my issue?

you can check by starting your rtpengine with this parameter "--table=0". If
kernal modules is properly installed you will not face any error.
Best Regards,
Aqs Younas

Post by Mojtaba
Thank you. I installed RTPEngine from git
(https://github.com/sipwise/rtpengine).
Let me know how can i be sure kernel module is loaded? and how can i
load
it?
Thanks

Post by Richard Fuchs
Looks like you haven't set up the kernel module properly. For the "proc"
method of recording to work, the kernel module must be loaded and in use.
Cheers

Post by Mojtaba
Hi all,
I installed RTPEngine (Version: 6.4.0.0+0~mr6.4.0.0
git-master-4eb80da) in my VM machine (Debian GNU/Linux 8 (jessie), i
also installed kamailio 5.1.
route {
...
#rtpengine_manage("record-call")
rtpengine_manage();
start_recording();
...
}
RUN_RTPENGINE=yes
CONFIG_FILE=/etc/rtpengine/rtpengine.conf
CONFIG_SECTION=rtpengine
PIDFILE=/var/run/ngcp-rtpengine-daemon.pid
MANAGE_IPTABLES=yes
TABLE=0
RUN_RTPENGINE_RECORDING=yes
CONFIG_FILE=/etc/rtpengine/rtpengine-recording.conf
CONFIG_SECTION=rtpengine-recording
PIDFILE=/var/run/ngcp-rtpengine-recording-daemon.pid
MUST_NFS=no
NFS_HOST=192.168.1.1
NFS_REMOTE_PATH=/var/recordings
NFS_LOCAL_MOUNT=/var/lib/rtpengine-recording # must match output-dir
if
used
NFS_OPTIONS=hard,intr,tcp
[rtpengine]
table = 0
interface = 192.168.122.200
listen-ng = 127.0.0.1:2223
recording-dir = /var/spool/rtpengine/
recording-method = proc
In
[rtpengine-recording]
table = 0
# output-storage = db (use default)
# output-format = mp3 (use default)
# output-mixed = 1
spool-dir = /var/spool/rtpengine/metadata
output-dir = /var/spool/rtpengine/recording
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Received command
'start recording' from 127.0.0.1:38654
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Turning on call
recording.
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Call recording through
/proc interface requested, but kernel table not open
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Replying to 'start
recording' from 127.0.0.1:38654 (elapsed time 0.000112 sec)
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Received command
'start recording' from 127.0.0.1:39374
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Replying to 'start
recording' from 127.0.0.1:39374 (elapsed time 0.000004 sec)
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Received command
'delete' from 127.0.0.1:40258
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Scheduling deletion of
call branch '9052b05a' (via-branch '') in 30 seconds
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Replying to 'delete'
from 127.0.0.1:40258 (elapsed time 0.000084 sec)
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Received command
'start recording' from 127.0.0.1:40258
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Replying to 'start
recording' from 127.0.0.1:40258 (elapsed time 0.000004 sec)
^C[1530178543.752740] INFO: Version 6.4.0.0+0~mr6.4.0.0
git-master-4eb80da shutting down
Also when i start RTPEngine, I have FATAL error about module
Jun 28 05:44:58 debian8 systemd[1]: Starting NGCP RTP/media Proxy Daemon...
modprobe: FATAL: Module xt_RTPENGINE not found.
iptables: No chain/target/match by that name.
ip6tables: No chain/target/match by that name.
Jun 28 05:44:58 debian8 systemd[1]: Started NGCP RTP/media Proxy Daemon.
Generating new DTLS certificate
FAILED TO CREATE KERNEL TABLE 0 (No such file or directory), KERNEL
FORWARDING DISABLED
J
Let me know what is the problem and how can i solve it?

_______________________________________________
Kamailio (SER) - Users Mailing List
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

--
--Mojtaba Esfandiari.S
_______________________________________________
Kamailio (SER) - Users Mailing List
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

_______________________________________________
Kamailio (SER) - Users Mailing List
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

--
--Mojtaba Esfandiari.S
_______________________________________________
Kamailio (SER) - Users Mailing List
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
_______________________________________________
Kamailio (SER) - Users Mailing List
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

--
--Mojtaba Esfandiari.S

_______________________________________________
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sr-***@lists.kamailio.org
https://lists.kamailio.org/cgi-bi

Mojtaba

2018-07-05 07:11:08 UTC

Permalink

I solved it, it just update kernel module.
apt-get install -t jessie-backports linux-image-amd64
Thanks

Post by Mojtaba
What do you mean?

you can check by starting your rtpengine with this parameter "--table=0". If
kernal modules is properly installed you will not face any error.
Best Regards,
Aqs Younas

Post by Mojtaba
Thank you. I installed RTPEngine from git
(https://github.com/sipwise/rtpengine).
Let me know how can i be sure kernel module is loaded? and how can i
load
it?
Thanks

Post by Richard Fuchs
Looks like you haven't set up the kernel module properly. For the "proc"
method of recording to work, the kernel module must be loaded and in use.
Cheers

Post by Mojtaba
Hi all,
I installed RTPEngine (Version: 6.4.0.0+0~mr6.4.0.0
git-master-4eb80da) in my VM machine (Debian GNU/Linux 8 (jessie), i
also installed kamailio 5.1.
route {
...
#rtpengine_manage("record-call")
rtpengine_manage();
start_recording();
...
}
RUN_RTPENGINE=yes
CONFIG_FILE=/etc/rtpengine/rtpengine.conf
CONFIG_SECTION=rtpengine
PIDFILE=/var/run/ngcp-rtpengine-daemon.pid
MANAGE_IPTABLES=yes
TABLE=0
RUN_RTPENGINE_RECORDING=yes
CONFIG_FILE=/etc/rtpengine/rtpengine-recording.conf
CONFIG_SECTION=rtpengine-recording
PIDFILE=/var/run/ngcp-rtpengine-recording-daemon.pid
MUST_NFS=no
NFS_HOST=192.168.1.1
NFS_REMOTE_PATH=/var/recordings
NFS_LOCAL_MOUNT=/var/lib/rtpengine-recording # must match output-dir
if
used
NFS_OPTIONS=hard,intr,tcp
[rtpengine]
table = 0
interface = 192.168.122.200
listen-ng = 127.0.0.1:2223
recording-dir = /var/spool/rtpengine/
recording-method = proc
In
[rtpengine-recording]
table = 0
# output-storage = db (use default)
# output-format = mp3 (use default)
# output-mixed = 1
spool-dir = /var/spool/rtpengine/metadata
output-dir = /var/spool/rtpengine/recording
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Received command
'start recording' from 127.0.0.1:38654
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Turning on call
recording.
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Call recording through
/proc interface requested, but kernel table not open
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
recording metadata file '(null)' for writing: Bad address
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Replying to 'start
recording' from 127.0.0.1:38654 (elapsed time 0.000112 sec)
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Received command
'start recording' from 127.0.0.1:39374
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Replying to 'start
recording' from 127.0.0.1:39374 (elapsed time 0.000004 sec)
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Received command
'delete' from 127.0.0.1:40258
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Scheduling deletion of
call branch '9052b05a' (via-branch '') in 30 seconds
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Replying to 'delete'
from 127.0.0.1:40258 (elapsed time 0.000084 sec)
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Received command
'start recording' from 127.0.0.1:40258
[MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Replying to 'start
recording' from 127.0.0.1:40258 (elapsed time 0.000004 sec)
^C[1530178543.752740] INFO: Version 6.4.0.0+0~mr6.4.0.0
git-master-4eb80da shutting down
Also when i start RTPEngine, I have FATAL error about module
Jun 28 05:44:58 debian8 systemd[1]: Starting NGCP RTP/media Proxy Daemon...
modprobe: FATAL: Module xt_RTPENGINE not found.
iptables: No chain/target/match by that name.
ip6tables: No chain/target/match by that name.
Jun 28 05:44:58 debian8 systemd[1]: Started NGCP RTP/media Proxy Daemon.
Generating new DTLS certificate
FAILED TO CREATE KERNEL TABLE 0 (No such file or directory), KERNEL
FORWARDING DISABLED
J
Let me know what is the problem and how can i solve it?

_______________________________________________
Kamailio (SER) - Users Mailing List
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

--
--Mojtaba Esfandiari.S
_______________________________________________
Kamailio (SER) - Users Mailing List
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

_______________________________________________
Kamailio (SER) - Users Mailing List
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

--
--Mojtaba Esfandiari.S