[my-did] exten => _X.,1,Noop(Incoming call to my DID)
INSERT INTO rewrite_numbers
(original_number
, replacement_number
) VALUES ('1234567890', '5555555555');
exten => _X.,n,GotoIf($["${CALLERID(num)}" = "1234567890"]?replace-cid,s,1:default,cid-name-set)
[replace-cid] exten => s,1,Set(CALLERID(num)=5555555555) same => n,Return()
[default] exten => s,1,Answer() same => n,Background(some-welcome-message) same => n,Goto(my-did,1)
使用上述步骤,您将能够重写来电者的呼叫者ID,如果满足您