The Open Source PBX and Telephony Platform (asterisk.org) -=- Standard: 21.8.0; LTS: 22.3.0, 20.13.0 (2025/03/27); DAHDI: 3.3.0; libpri 1.6.1 (2023/08/16) -=- Docs: docs.asterisk.org -=- Code of Conduct: bit.ly/1hH6P22