[SR-Users] RTPEngine Recording does not work

Fri Jun 29 19:27:23 CEST 2018

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

On Fri, 29 Jun 2018 at 03:33, Mojtaba <mespio at gmail.com> wrote:

> 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
>
> On Thu, Jun 28, 2018 at 6:20 PM, Richard Fuchs <rfuchs at sipwise.com> wrote:
> > 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
> >
> >
> > On 2018-06-28 05:47, Mojtaba wrote:
> >>
> >> 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?
> >>
> >
> > _______________________________________________
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> > sr-users at lists.kamailio.org
> > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>
>
>
> --
> --Mojtaba Esfandiari.S
>
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