According to originate command docs (https://freeswitch.org/confluence/display/FREESWITCH/mod_commands#mod_comman...), call_url is an endpoint like sofia. You could try something like this: originate sofia/your_internal_profile/1001%your_domain &park() ----- Messaggio originale ----- Da: "Francesco Facco de Lagarda" <francesco@delagarda.com> A: "freeswitch-users" <freeswitch-users@lists.freeswitch.org> Inviato: Venerdì, 10 agosto 2018 9:07:21 Oggetto: [Freeswitch-users] Originating calls via ESL I'm trying to send cmds to 8021 port Esl via php api sofia status api show registrations And lots of other WOrk FINE! But I tried api originate user/1001 &park() and it says: USAGE: <call url> <exten>|&<application_name>(<app_args>) [<dialplan>] [<context>] [<cid_name>] [<cid_num>] [<timeout_sec>] what AM i doing wrong? Francesco Facco de Lagarda _________________________________________________________________________ Professional FreeSWITCH Services sales@freeswitch.com https://freeswitch.com Official FreeSWITCH Sites https://freeswitch.com/oss https://freeswitch.org/confluence https://cluecon.com FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users https://freeswitch.com