Re: [sr-dev] Value not expect of $fU after assign new value

Hi, Mr. Mierla Yes. It was through ngrep, in fact, I detected the source of the problem. It was not quite a bug anymore, but yes, it was a lapse of mine. My INVITE had the From and P-Asserted-Identity header fields. In this scenario our Telephone Carrier relies more on the PAI header to set the originating number because we using DID. That's why I was thinking that the assignment to $fU variable was bugged. So that there is not any error in the Identification of the DID originator number, I decided to define the two fields: $fU = $var(newUsername); subst_hf("P-Asserted-Identity", "/<sip:[^@]*@/<sip:$var(newUsername)@/", "a"); I solved the problem like this. Greetings! Cleviton