SVC Installation

Overall Installation Steps

The high-level steps for installing and configuring N2SNS SVC nodes are:

  1. Ensure the installation pre-requisites are met.
  2. Install the Lib package.
  3. Perform any required post-installation steps.

Installation Pre-requisites

OS-specific Setup

Refer to the specific Red Hat or Debian instructions for any pre-requisites as required.


The N-Squared Simple Number Services service libraries must be installed. Follow the installation steps for this, noting any prerequisites.

Installation Steps

Follow the appropriate installation steps depending on your installation sources.

From N-Squared Repository

Execute the instructions specific to your operating system:

RHEL 8 Other RPM-based Systems DEB-based Systems
sudo dnf install n2sns-svc sudo yum install n2sns-svc sudo apt-get install n2sns-svc

As Manual Installation

Transfer the provided package file to the target node, then follow the instructions specific to your operating system.

Execute (adjusting as appropriate for package location and version details) the following:

RPM-based Systems DEB-based Systems
sudo rpm -Uvh /path/to/n2sns-svc-M.m.p-b.noarch.rpm sudo dpkg -i /path/to/n2sns-svc_M.m.p-b_all.deb

Post-Installation Steps

N2SVCD and Database Integration

The N2SNS runtime uses the several N2SVCD applications to perform call handling functions. For N2SNS call handling, the N2SVCD configuration must include:

Refer to the individual application configuration documentation for full details of the configuration required. The database application should be configured to connect to the appropriate primary or replica DB node that the LIB will use.

Once N2SVCD is updated, restart the service:

systemctl System V
sudo systemctl restart n2svcd sudo service n2svcd restart