New Alert-Info format disrupts distinctive ringtone on some phones

tm1000 · March 6, 2019, 6:17pm

What if we do what you originally mentioned. An Advanced setting “Do not enforce Alert-Info RFC7462”. I guess the unfortunate part would be that we would have this disabled by default (EG force people to conform to RFC7462)

It still does that. You need to use __ALERT_INFO

It’s about how to conforms it near the end

See

github.com

FreePBX/core/blob/release/14.0/functions.inc/func-sipheaders.php#L32


      
          $ext->add($c,$e,'', new ext_set('SIPHEADERKEYS', '${HASHKEYS(SIPHEADERS)}'));
          $ext->add($c,$e,'', new ext_while('$["${SET(sipkey=${SHIFT(SIPHEADERKEYS)})}" != ""]'));
          $ext->add($c,$e,'', new ext_set('sipheader', '${HASH(SIPHEADERS,${sipkey})}'));
          $driver = \FreePBX::Config()->get("ASTSIPDRIVER");
          if (in_array($driver,array("both","chan_sip"))) {
          	$ext->add($c,$e,'', new ext_execif('$["${sipheader}" = "unset" & "${TECH}" = "SIP"]','SIPRemoveHeader','${sipkey}:'));
          }
          if (in_array($driver,array("both","chan_pjsip"))) {
          	$ext->add($c,$e,'', new ext_execif('$["${sipheader}" = "unset" & "${TECH}" = "PJSIP"]','Set','PJSIP_HEADER(remove,${sipkey})='));
          }
          
          if(\FreePBX::Config()->get('RFC7462')) {
          	$ext->add($c,$e,'', new ext_execif('$["${sipheader}" != "unset" & "${sipkey}" = "Alert-Info" & ${REGEX("^<[^>]*>" ${sipheader})} != 1 & ${REGEX("\;info=" ${sipheader})} != 1]', 'Set', 'sipheader=<http://127.0.0.1>\;info=${sipheader}'));
          	$ext->add($c,$e,'', new ext_execif('$["${sipheader}" != "unset" & "${sipkey}" = "Alert-Info" & ${REGEX("^<[^>]*>" ${sipheader})} != 1]', 'Set', 'sipheader=<http://127.0.0.1>${sipheader}'));
          }
          
          if(in_array($driver,array("both","chan_sip"))) {
          	$ext->add($c,$e,'', new ext_execif('$["${TECH}" = "SIP" & "${sipheader}" != "unset" ]','SIPAddHeader','${sipkey}:${sipheader}'));
          }
          if(in_array($driver,array("both","chan_pjsip"))) {
          	$ext->add($c,$e,'', new ext_execif('$["${TECH}" = "PJSIP" & "${sipheader}" != "unset"]','Set','PJSIP_HEADER(add,${sipkey})=${sipheader}'));