Callid based on extension number

[did-exten]
exten=>_15619230427,1,Dial(SIP/101)
exten=>_15619230443,1,Dial(SIP/102)
exten=>_15619230473,1,Dial(SIP/103)
exten=>_15619230474,1,Dial(SIP/104)
exten=>_15619230475,1,Dial(SIP/105)
exten=>_15619230485,1,Dial(SIP/106)
exten=>_15619230490,1,Dial(SIP/107)
exten=>_15619230660,1,Dial(SIP/108)
exten=>_15619238301,1,Dial(SIP/109)
exten=>_15619480726,1,Dial(SIP/110)

[outbound]
exten=>_x.,1,Gosub(cid-exten,${CALLERID(num)},1)
exten=>_x.,2,Dial(SIP/rapidvox/${EXTEN})


[cid-exten]
exten =>101,1,ExecIf($["${CALLERID(NUM)}"= "101"]?Set(CALLERID(num)=15619230427))
  same => n,Return

exten =>102,1,ExecIf($["${CALLERID(NUM)}"= "102"]?Set(CALLERID(num)=15619230443))
  same => n,Return

exten =>103,1,ExecIf($["${CALLERID(NUM)}"= "103"]?Set(CALLERID(num)=15619230473))
  same => n,Return

exten =>104,1,ExecIf($["${CALLERID(NUM)}"= "104"]?Set(CALLERID(num)=15619230474))
  same => n,Return

exten =>105,1,ExecIf($["${CALLERID(NUM)}"= "105"]?Set(CALLERID(num)=15619230475))
  same => n,Return

exten =>106,1,ExecIf($["${CALLERID(NUM)}"= "106"]?Set(CALLERID(num)=15619230485))
  same => n,Return

exten =>107,1,ExecIf($["${CALLERID(NUM)}"= "107"]?Set(CALLERID(num)=15619230490))
  same => n,Return

exten =>108,1,ExecIf($["${CALLERID(NUM)}"= "108"]?Set(CALLERID(num)=15619230660))
  same => n,Return

exten =>109,1,ExecIf($["${CALLERID(NUM)}"= "109"]?Set(CALLERID(num)=15619238301))
  same => n,Return


exten =>110,1,ExecIf($["${CALLERID(NUM)}"= "110"]?Set(CALLERID(num)=15619480726))
  same => n,Return