Opensips Notes

16.08.2022

Oracle Centos 8. Rtpengine with all codecs supported.

As result of this instruction you will have all this codecs supported in your centos 8 installations.

                PCMA: fully supported
                PCMU: fully supported
                G723: fully supported
                G722: fully supported
                G729: fully supported
               G729a: fully supported
               speex: fully supported
                 GSM: fully supported
                iLBC: fully supported
                opus: fully supported
                 AMR: fully supported
              AMR-WB: fully supported
     telephone-event: fully supported
                  CN: fully supported

Synopsis:

RPMS, build and install scripts: git clone https://bitbucket.org/yooxy/centos8-rtpengine10-all-codecs.git

This instruction will give you RTPENGINE for Centos 7 and Centos 8 withh all codecs. RPM packages in RPMS dir are ready for install. But also you have rpmbuild-rtpengine.el7 and rpmbuild-rtpengine.el8 to compile it on your system in automatically way.

if you start to compiling on new system, then everything should go fine after you type sh rpmbuild-rtpengine.el7.

IF you work on production system , then check files you are running before start due to you may to install unnecessary packets or kernels. 

To build rtpengine with all codecs (g729,AMR,opus,iLBC, GSM) on Centos 8:

cd ~
git clone https://bitbucket.org/yooxy/centos8-rtpengine10-all-codecs.git
sh rpmbuild-rtpengine.el8
cd ~/rpmbuild/RPMS/
dnf install noarch/ngcp-rtpengine-dkms-10.5.1.3+0~mr10.5.1.3-1.el8.noarch.rpm x86_64/ngcp-rtpengine-kernel-10.5.1.3+0~mr10.5.1.3-1.el8.x86_64.rpm x86_64/ngcp-rtpengine-10.5.1.3+0~mr10.5.1.3-1.el8.x86_64.rpm

Your RPMs ready for install in ~/root/rpmbuild/RPMS

---

To install rtpengine without build 10.5 run “sh install-rtpengine.el7”

22.12.2020

opensips as SBC

Example of opensips SBC with 2 interfaces with full RTP proxy and g729 transcoding.

Software: opensips 3.1, rtpengine, bcg729.

example settings for rtpengine:

OPTIONS="-i external/172.18.254.50!EXTERNAL_IP -i internal/172.25.150.242 -n 127.0.0.1:2223 -m 35000 -M 65000 -L 4 --log-facility=local1 --table=0 --delete-delay=0 --timeout=60 --silent-timeout=600 --final-timeout=7200 –offer-timeout=60 --num-threads=4 --tos=184 –no-fallback"

example opensips config: git clone https://bitbucket.org/yooxy/opensips-sbc-local-external-transcode.git

29.09.2020

rtpengine-installation-configuration

установка rtpengine На debian 10. проходит на ура, вместе с g729 кодеком, т.е. можно использовать transonding.

исходная статья.

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