Hello all, Can you please clarify part of the following doc for me? -- 6.7. early_timeout (integer) The timeout (in seconds) after which the dialogs in unconfirmed or early state (no final response received) are destroyed. * Default value is “300 (5 minutes)”. * *Example 1.7. Set early_timeout parameter* ... modparam("dialog", "early_timeout", 180) --- In the case where Kamailio acts as an SBC, will kamailio send a SIP BYE message to both devices (UAC and UAC)? Or Can Kamailio send a BYE message to both parties when timer b has expired? If yes, how to do it? Regards Abdoul