[ Context 'internal' created by 'pbx_config' ]
  'T' =>            1. Goto(hangup,s,1)                           [extensions.conf:192]
  'e' =>            1. Goto(hangup,s,1)                           [extensions.conf:190]
  'external_replaces' => 1. NoOp(SIPTRANSFER: ${SIPTRANSFER} | SIPREFERRINGCONTEXT: ${SIPREFERRINGCONTEXT} | SIPREFERTOHDR: ${SIPREFERTOHDR} | CALLERID(num): ${CALLERID(num)} | FORWARDERNAME: ${FORWARDERNAME} | BLINDTRANSFER: ${BLINDTRANSFER} | PJSIP_HEADER(read,From): ${PJSIP_HEADER(read,From)}) [extensions.conf:169]
                    2. Set(tranferee=${CUT(SIPREFERTOHDR,@,1)})   [extensions.conf:170]
                    3. Set(tranferee=${CUT(tranferee,:,2)})       [extensions.conf:171]
                    4. Set(${ODBC_GET_VAR(${tranferee})})         [extensions.conf:172]
                    5. Set(__call_id=${PJSIP_HEADER(read,X-my-call-center-call-id)}) [extensions.conf:173]
                    6. Dial(PJSIP/${owner}_${tranferee}_@${media_server},,b(pre_dial_jitter_buffer_media_vs_wss^s^1)) [extensions.conf:174]
                    7. Goto(hangup,s,1)                           [extensions.conf:175]
  'h' =>            1. Goto(hangup,s,1)                           [extensions.conf:191]
  'i' =>            1. Answer()                                   [extensions.conf:186]
                    2. Playback(number_not_exists)                [extensions.conf:187]
                    3. Goto(hangup,s,1)                           [extensions.conf:188]
  's' =>            1. Set(JITTERBUFFER(adaptive)=default)        [extensions.conf:177]
                    2. Set(__call_id=${PJSIP_HEADER(read,X-my-call-center-call-id)}) [extensions.conf:178]
                    3. GotoIf($["${BLINDTRANSFER}" != ""]?transfer,1) [extensions.conf:180]
                    4. GotoIf($["${FORWARDERNAME}" != ""]?forward,1) [extensions.conf:182]
                    5. Dial(PJSIP/${owner}_${extension}@${media_server},,b(pre_dial_jitter_buffer_media_vs_wss^s^1)) [extensions.conf:183]
                    6. Goto(hangup,s,1)                           [extensions.conf:184]
  't' =>            1. Goto(hangup,s,1)                           [extensions.conf:193]
  '_+X.' =>         1. Goto(${EXTEN:1},1)                         [extensions.conf:160]
  '_X.' =>          1. Set(extension=${EXTEN})                    [extensions.conf:162]
                    2. GotoIf($[ ${LEN(${extension})} <= ${EXTENSION_MAX_LENGTH} | ${LEN(${extension})} >= 15 | ${LEN(${EXTEN})} = ${MOBILE_PHONE_LENGTH} ]?s,1) [extensions.conf:163]
                    3. ExecIf($[ "${EXTEN:0:2}" = "84" ]?Set(extension=0${EXTEN:2})) [extensions.conf:164]
                    4. ExecIf($[ "${EXTEN:0:3}" = "084" ]?Set(extension=0${EXTEN:3})) [extensions.conf:165]
                    5. Goto(s,1)                                  [extensions.conf:166]