[asterisk-users] Asterisk as a caller ID

[Doug Lytle]

Cary Fitch wrote:
> In a 1.4.24 system, out of several lines, one of ours gets 1 or more random
> calls a day with "Asterisk" as the caller ID.
>
>    
In my experience, it happens when the caller is blocking their CID.  I 
have programming in place that assigns the named restricted and the 
phone number of 0 if the caller-id is blank:

exten => s,1,GotoIf($["${CALLERID(num)}" = "" ]?2:3)
exten => s,n,Set(CALLERID(all)=Restricted <0>)


Doug

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