Upgrade to the Latest v11.x Release

This guide explains how to upgrade your existing PortSIP SBC installation to the latest v11.x release. Please follow the steps below carefully to complete the upgrade.

Back Up Before Upgrading

Before upgrading, we strongly recommend backing up your SBC data.

Linux

• Default data directory:

  /var/lib/portsip

• You may also back up the entire virtual machine or take a VM snapshot.

For detailed backup instructions, refer to: Backup and Restore: An Essential Guide

❗Important All commands must be executed in the following directory:

/opt/portsip

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Upgrading PortSIP SBC on Linux

Step 1: Update the Management Scripts

Run the following commands to download and apply the latest PortSIP management scripts:

sudo curl \
https://raw.githubusercontent.com/portsip/portsip-pbx-sh/master/v22.x/init.sh \
-o init.sh
sudo /bin/sh init.sh

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Step 2: Upgrade the SBC

If PortSIP SBC is currently running and you want to upgrade it to the latest v11.x version, execute:

cd /opt/portsip && sudo /bin/sh sbc_ctl.sh upgrade -i portsip/sbc:11

The upgrade process may take some time. Do not interrupt the process, close the terminal, or reboot the server during the upgrade.