Hi, All! I don`t understood how can I limit number of concurrent calls to user, when I`m not calling them, but calling they call-group. More common question: how to limit calls to users when I`m calling him not by dialplan but by dialstring? Somthing like: {execute_on_ring='limit hash ${domain}-lines ${dialed_user} 1'}user/${dialed_user}%{dialed_domain} looking very bed, because it generate lost call on user`s phone. Any other ways? -- -- С уважением, Борисов Дмитрий Отдел облачных технологий 1С-Рарус Тел. +7 (495) 231-20-02 доб.: 15-94 -- with best regards, Dmitriy Borisov 1C-Rarus Cloud Services tel.: +7 (495) 231-20-02 add.: 15-94