How To Install spandsp on Fedora 34

spandsp is A DSP library for telephony A DSP library for telephony

Introduction

In this tutorial we learn how to install spandsp on Fedora 34.

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. spandsp 0.0.6 12.fc34 x86_64 341 k spandsp-0.0.6-12.fc34.src.rpm fedora A DSP library for telephony https LGPLv2 and GPLv2 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 Fedora 34. In this tutorial we discuss both methods but you only need to choose one of method to install spandsp.

Install spandsp on Fedora 34 Using dnf

Update yum database with dnf using the following command.

sudo dnf makecache --refresh

The output should look something like this:

Fedora 34 - x86_64                               20 kB/s | 6.6 kB     00:00
Fedora 34 openh264 (From Cisco) - x86_64        1.4 kB/s | 989  B     00:00
Fedora Modular 34 - x86_64                       68 kB/s | 6.5 kB     00:00
Fedora 34 - x86_64 - Updates                    3.5 kB/s | 6.2 kB     00:01
Fedora Modular 34 - x86_64 - Updates             17 kB/s | 5.9 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 Fedora 34 Using yum

Update yum database with yum using the following command.

sudo yum makecache --refresh

The output should look something like this:

Fedora 34 - x86_64                               20 kB/s | 6.6 kB     00:00
Fedora 34 openh264 (From Cisco) - x86_64        1.4 kB/s | 989  B     00:00
Fedora Modular 34 - x86_64                       68 kB/s | 6.5 kB     00:00
Fedora 34 - x86_64 - Updates                    3.5 kB/s | 6.2 kB     00:01
Fedora Modular 34 - x86_64 - Updates             17 kB/s | 5.9 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 Fedora 34

To uninstall only the spandsp package we can use the following command:

sudo dnf remove spandsp

spandsp Package Contents on Fedora 34

/usr/lib/.build-id
/usr/lib/.build-id/24
/usr/lib/.build-id/24/b07657696351ca14476cf1c24e5c5a848de2e3
/usr/lib/libspandsp.so.2
/usr/lib/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
/usr/lib/.build-id
/usr/lib/.build-id/e5
/usr/lib/.build-id/e5/a685ac0dcde6a2d3a5feaf721c901f67e7e953
/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

[spandsp website](https://www.soft-switch.org https://www.soft-switch.org)

Summary

In this tutorial we learn how to install spandsp on Fedora 34 using yum and dnf.