[SIPForum-discussion] blocking caller ID

[Mahynour Mohamed Abdel Aziz]

Hi All,

I am having a senario that when the caller blocks his Caller Id the
geofencing feature blocks the call and returning SIP 604 . Could any one
explain why this happened
-- 


Thanks in advance,

Best Regards,

Mahynour Sayed Ahmed

Mob.: +1647 -544-0152.
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