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