Hello,The uac_replace_from seems not to be working properly in the ver 5.4.This is the header I'm trying to change:From: "Admin" <sip:+123456789@local.ip>;tag=as11428589by using this function:uac_replace_from("","sip:+123456789@domain.com");I'm getting the following header:From: <sip:+123456789@domain.com35316853757>;tag=as11428589(Double space in the callerid name, and number appended after the domain)Thank you.