Asterisk

The CloudSOE Asterisk image provides Asterisk 22 on a hardened Ubuntu base with an aggressive fail2ban configuration tuned against SIP scanners and war-dialers, including a dedicated security log channel for Asterisk's PJSIP stack. A clean foundation for building custom voice applications, SIP trunking gateways and conference systems.

All software in this project is the intellectual property of its respective owners. CloudSOE packages and distributes these images under applicable licences and does not claim ownership of the underlying software. Original software by Sangoma Technologies.

Documentation

AW AWS Marketplace AZ Azure Marketplace

Documentation

Step-by-step guides for this image.

Getting Started with Asterisk on AWS Launch the CloudSOE Asterisk 22 image from the AWS Marketplace, open SIP and RTP ports safely, and reach the Asterisk console.
Getting Started with Asterisk on Azure Deploy the CloudSOE Asterisk 22 image from the Azure Marketplace, configure your network security group for SIP over UDP, and reach the Asterisk console.
Configuring Asterisk on Your CloudSOE Instance Where everything lives on the CloudSOE Asterisk image — config files, PJSIP endpoints, NAT settings, RTP ports, the security log and fail2ban.
Asterisk Tips & Tricks on CloudSOE Images fail2ban management, toll-fraud prevention, one-way audio fixes, backups and first-boot troubleshooting for the CloudSOE Asterisk image.