Looks like commercial modules repo are down or I cannot access

I have been trying to update using "yum update" but it fails because the commercial server repo seems to be unavailable. I finally did the update manually by  temporarily skipping using command:

[root@freepbx ~]# yum --disablerepo=sng-commercial update

Unfortunately, this does not seem like a long term solution.

Please see below the list of repos.

Thank you.

Leland

[root@freepbx ~]# yum repolist
Loaded plugins: fastestmirror, langpacks, versionlock
Loading mirror speeds from cached hostfile
sng-base | 3.6 kB 00:00:00
http://sng7.com/os/7.8/commercial/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 404 - Not Found
Trying other mirror.
To address this issue please refer to the below wiki article

https://wiki.centos.org/yum-errors

If above article doesn't help to resolve this issue please use https://bugs.centos.org/.

http://sng7.com/os/7.8/commercial/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 404 - Not Found
Trying other mirror.
sng-epel/7-8.2003.3.el7.sangoma/x86_64 | 2.9 kB 00:00:00
sng-extras/7-8.2003.3.el7.sangoma/x86_64 | 2.9 kB 00:00:00
sng-pkgs/7-8.2003.3.el7.sangoma/x86_64 | 3.4 kB 00:00:00
sng-updates/7-8.2003.3.el7.sangoma/x86_64 | 2.9 kB 00:00:00
repo id repo name status
sng-base/7-8.2003.3.el7.sangoma/x86_64 Sangoma-7-8.2003.3.el7.sangoma - Base 10,070
sng-commercial/7-8.2003.3.el7.sangoma/x86_64 Sangoma-7-8.2003.3.el7.sangoma - Commercial Modules 0
sng-epel/7-8.2003.3.el7.sangoma/x86_64 Sangoma-7-8.2003.3.el7.sangoma - Sangoma Epel mirror 15,649
sng-extras/7-8.2003.3.el7.sangoma/x86_64 Sangoma-7-8.2003.3.el7.sangoma - Extras 413
sng-pkgs/7-8.2003.3.el7.sangoma/x86_64 Sangoma-7-8.2003.3.el7.sangoma - Sangoma Open Source P 1,630
sng-updates/7-8.2003.3.el7.sangoma/x86_64 Sangoma-7-8.2003.3.el7.sangoma - Updates 1,127
repolist: 28,889
[root@freepbx ~]#