How To Install spandsp on CentOS 8
Introduction
In this tutorial we learn how to install spandsp on CentOS 8.
What is spandsp
SpanDSP is a library of DSP functions for telephony, in the 8000 sample per second world of E1s, T1s, and higher order PCM channels. It contains low level functions, such as basic filters. It also contains higher level functions, such as cadenced supervisory tone detection, and a complete software FAX machine. The software has been designed to avoid intellectual property issues, using mature techniques where all relevant patents have expired. See the file DueDiligence for important information about these intellectual property issues.
We can use yum or dnf to install spandsp on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install spandsp.
Install spandsp on CentOS 8 Using dnf
Update yum database with dnf using the following command.
sudo dnf makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install spandsp using dnf by running the following command:
sudo dnf -y install spandsp
Install spandsp on CentOS 8 Using yum
Update yum database with yum using the following command.
sudo yum makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install spandsp using yum by running the following command:
sudo yum -y install spandsp
How To Uninstall spandsp on CentOS 8
To uninstall only the spandsp package we can use the following command:
sudo dnf remove spandsp
spandsp Package Contents on CentOS 8
/usr/lib/.build-id
/usr/lib/.build-id/6f
/usr/lib/.build-id/6f/16c7ea9ec7e9c266ce55f4bf2378b8bf7cdb56
/usr/lib64/libspandsp.so.2
/usr/lib64/libspandsp.so.2.0.0
/usr/share/doc/spandsp
/usr/share/doc/spandsp/AUTHORS
/usr/share/doc/spandsp/ChangeLog
/usr/share/doc/spandsp/DueDiligence
/usr/share/doc/spandsp/NEWS
/usr/share/doc/spandsp/README
/usr/share/licenses/spandsp
/usr/share/licenses/spandsp/COPYING
/usr/share/spandsp
References
Summary
In this tutorial we learn how to install spandsp on CentOS 8 using yum and dnf.