How To Install opensips-seas on CentOS 7
Introduction
In this tutorial we learn how to install opensips-seas on CentOS 7.
What is opensips-seas
SEAS module enables OpenSIPS to transfer the execution logic control of a sip message to a given external entity, called the Application Server. When the OpenSIPS script is being executed on an incoming SIP message, invocation of the as_relay_t() function makes this module send the message along with some transaction information to the specified Application Server. The Application Server then executes some call-control logic code, and tells OpenSIPS to take some actions, ie. forward the message downstream, or respond to the message with a SIP repy, etc
We can use yum or dnf to install opensips-seas on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install opensips-seas.
Install opensips-seas on CentOS 7 Using yum
Update yum database with yum using the following command.
sudo yum makecache
After updating yum database, We can install opensips-seas using yum by running the following command:
sudo yum -y install opensips-seas
Install opensips-seas on CentOS 7 Using dnf
If you don’t have dnf installed you can install DNF on CentOS 7 first.
Update yum database with dnf using the following command.
sudo dnf makecache
After updating yum database, We can install opensips-seas using dnf by running the following command:
sudo dnf -y install opensips-seas
How To Uninstall opensips-seas on CentOS 7
To uninstall only the opensips-seas package we can use the following command:
sudo dnf remove opensips-seas
References
Summary
In this tutorial we learn how to install opensips-seas on CentOS 7 using yum and dnf.
