Open-Source Laravel Package · 2025

Laravel FreeSWITCH ESL

Overview

Laravel FreeSWITCH ESL is an open-source package that connects Laravel applications to a FreeSWITCH telephony server through its Event Socket Layer (ESL).

It handles connection and authentication, provides a fluent API and a facade for running FreeSWITCH commands, and supports per-call server overrides for applications that manage multiple FreeSWITCH nodes.

Key features

  • Esl facade and dependency-injectable connection class
  • Run any FreeSWITCH API command with Esl::execute()
  • Helper methods for status, active channels, active calls, and Sofia SIP profiles
  • Per-call host, port, and password overrides for multi-server setups
  • Configuration via config/esl.php and environment variables
  • Automatic connection handling and custom connection exceptions

Built with

  • PHP
  • Laravel
  • FreeSWITCH
  • ESL
View source on GitHub

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