Je was op zoek naar: gotoif (Russisch - Engels)

exten => failed,n,gotoif($["${cou}" > "3"]?100)
exten => failed,n,gotoif($["${cou}" > "3"]?100)

exten => i,n,gotoif($["${inum}" < "3"]?s,1)
exten => i,n,hangup()

-- executing gotoif("sip/688-096f9318", "0?bypass1") in new stack
-- executing gotoif("sip/688-096f9318", "0?bypass1") in new stack

-- executing gotoif("sip/688-096f9318", "1?continue") in new stack
-- executing gotoif("sip/688-096f9318", "1?continue") in new stack

-- executing gotoif("sip/688-096f9318", "0?2:4") in new stack
-- executing gotoif("sip/688-096f9318", "0?2:4") in new stack

exten => _1234xx,1,gotoif($["${callerid(num)}" = "70002"]?2:3)
p[ 1] --> out_cause:16 p[ 1] --> state:extcantmatch

-- executing [s@ivr-pass:1] gotoif("sip/call-inband-outband-00000002", "0?ivr-callback,s,1") in new stack
-- executing [s@ivr-pass:2] background("sip/call-inband-outband-00000002", "/var/lib/asterisk/sounds/ru/dir-welcome") in new stack