How to implement HLR lookup free

Harald Welte laforge at
Wed Apr 18 12:52:30 UTC 2012

On Wed, Apr 18, 2012 at 05:49:43AM -0700, gcc wrote:
> I am sorry for my bad english, I want to implement a HLR lookup for some
> information.
> such as the site provides the service for charge,so I
> want to know how to implement by myself and not rely on the site. 

you cannot implement it as you need SCCP access, i.e. be a mobile
operator.  Also, this is off-topic on this mailing list, as it is
completely unrelated to development of a Free Software baseband protocol

- Harald Welte <laforge at> 
"Privacy in residential applications is a desirable marketing option."
                                                  (ETSI EN 300 175-7 Ch. A6)

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