Re: [SR-Users] Guidelines on E164 conversions

Hello, My apologies, I seem to have ​posted an incomplete code segment. I only seem to have issues when it comes to replacing $fU (before using uac_replace_from) - the same action on $rU seems to work properly. In the below situation, the $fU variable should be updated with the plus, but the $avp(uacreplacefromdisplay) variable has the value of the original $fU, not the updated one. Is this practice redundant, and should actions on $fU and $rU be avoided in favor of uac_replace_to/uac_replace_from? $fU = "+" + $avp(src=>countrycode) + $fU; $avp(uacreplacefromdisplay) = $fU; $avp(uacreplacefromuri) = $fu; if ($avp(uacreplacefromdisplay) && $avp(uacreplacefromuri)) { uac_replace_from("$avp(uacreplacefromdisplay)","$avp(uacreplacefromuri)"); $avp(uacreplacefromdisplay[*])=$null; $avp(uacreplacefromuri[*])=$null; } xlog("$ci - converting domestic caller id number to $fU ($fu) - $avp(uacreplacefromdisplay) $avp(uacreplacefromuri)"); Thank you so much for your help! ________________________________ From: Henning Westerholt &lt;hw(a)skalatan.de&gt; Sent: Wednesday, July 28, 2021 1:29 PM To: Kamailio (SER) - Users Mailing List &lt;sr-users(a)lists.kamailio.org&gt; Cc: Melissa Frasik &lt;melissa.frasik(a)dicecorp.com&gt; Subject: RE: Guidelines on E164 conversions Hello, If you want to change the From (or To) header content, you should use the “uac” modules replace_from/_to functions. They will transparently make sure that both end-points get the correct header content. Cheers, Henning -- Henning Westerholt – https://skalatan.de/blog/ Kamailio services – https://gilawa.com<https://gilawa.com/> From: sr-users &lt;sr-users-bounces(a)lists.kamailio.org&gt; On Behalf Of Melissa Frasik Sent: Tuesday, July 27, 2021 11:26 PM To: sr-users(a)lists.kamailio.org Subject: [SR-Users] Guidelines on E164 conversions Hi all, I'm running into some issues with E164 conversions and was wondering if there was a decent standardized method for conversions. Conversions using $rU seem to be working great, but $fU is behaving badly. This is what I have so far: xlog("$ci - caller id was $avp(src=>callerid)"); if($avp(src=>callerid) =~ "^\+"){ xlog("$ci - caller id already E164"); }else if($(rU{s.substr,0,$(avp(src=>countrycode){s.len})}) == $avp(src=>countrycode)){ $avp(src=>callerid) = "+" + $avp(src=>callerid); $fU = $avp(src=>callerid); $avp(uacreplacefromdisplay) = $fU; $avp(uacreplacefromuri) = $fu; xlog("$ci - Adding plus to make caller id e164"); }else{ $fU = "+" + $avp(src=>countrycode) + $fU; $avp(uacreplacefromdisplay) = $fU; $avp(uacreplacefromuri) = $fu; xlog("$ci - converting domestic caller id number to $fU ($fu) - $avp(uacreplacefromdisplay) $avp(uacreplacefromuri)"); } Previously, I'd found a suggestion mentioning using uac_replace_from in the route[RELAY] (which is the purpose of the uacreplacefrom avps), but $fU does not appear to be changing its value. Is there something I'm doing incorrectly?