GOautodial Open Source Omni-channel Contact Center Suite

Hello everyone,

I have spent nearly five days attempting to install GOautodial from scratch, following the provided documentation.
I tried installing it on Docker, a dedicated server, and even a new VPS with Centos7.

However, I faced a recurring problem with "RTPEngine" which prevented me from installing it correctly and caused issues each time I attempted to do so.

yum install ngcp-rtpengine-kernel ngcp-rtpengine-dkms dkms kernel-devel

And you can not Recompile the kernel module:

cd /usr/src/ngcp-rtpengine-6.4.0.0-1.el7/

[root@af2d96519b53 ngcp-rtpengine-6.4.0.0-1.el7]# make
fatal: Not a git repository (or any of the parent directories): .git
fatal: Not a git repository (or any of the parent directories): .git
fatal: Not a git repository (or any of the parent directories): .git
fatal: Not a git repository (or any of the parent directories): .git
make -C /lib/modules/3.10.0-962.3.2.lve1.5.82.el7.x86_64/build M=/usr/src/ngcp-rtpengine-6.4.0.0-1.el7 O=/lib/modules/3.10.0-962.3.2.lve1.5.82.el7.x86_64/build modules
make: *** /lib/modules/3.10.0-962.3.2.lve1.5.82.el7.x86_64/build: No such file or directory.  Stop.
make: *** [modules] Error 2

systemctl enable ngcp-rtpengine
ngcp-rtpengine.service is not a native service, redirecting to /sbin/chkconfig.
Executing /sbin/chkconfig ngcp-rtpengine on

[root@af2d96519b53 ngcp-rtpengine-6.4.0.0-1.el7]# systemctl status ngcp-rtpengine
ngcp-rtpengine.service - LSB: NGCP rtpengine
   Loaded: loaded (/etc/rc.d/init.d/ngcp-rtpengine; bad; vendor preset: disabled)
   Active: failed (Result: exit-code) since Thu 2023-11-30 01:43:04 UTC; 6min ago
     Docs: man:systemd-sysv-generator(8)

Nov 30 01:43:04 af2d96519b53 systemd[1]: Starting LSB: NGCP rtpengine...
Nov 30 01:43:04 af2d96519b53 ngcp-rtpengine[10596]: /etc/rc.d/init.d/ngcp-rtpengine: line 20: /etc/rc.d/init.d/functions: No such file or directory
Nov 30 01:43:04 af2d96519b53 ngcp-rtpengine[10596]: Starting rtpengine: /etc/rc.d/init.d/ngcp-rtpengine: line 189: daemon: command not found
Nov 30 01:43:04 af2d96519b53 systemd[1]: ngcp-rtpengine.service: control process exited, code=exited status=127
Nov 30 01:43:04 af2d96519b53 systemd[1]: Failed to start LSB: NGCP rtpengine.
Nov 30 01:43:04 af2d96519b53 systemd[1]: Unit ngcp-rtpengine.service entered failed state.
Nov 30 01:43:04 af2d96519b53 systemd[1]: ngcp-rtpengine.service failed.

After conducting several tests, I decided to download the Goautodile ISO to check the kernel they used, which was kernel-3.10.0-862.11.6.el7.x86_64. However, changing the server to an older kernel is not a viable option due to the security risks involved.

Could you kindly advise on how to install RTPEngine on a new kernel server, such as 3.10.0-962.3.2.lve1.5.82.el7.x86_64 ?