SSP
Exchange
1.
2.
3.
4.
5.
Exchange
Example: Number translation in SCP
SSP sends 800 number (0800 1234)
SCP translates into ”real” number which
can be used for routing the call
(+358 9 4512343)
4. SCP provides information
SCP
Typical
call-related IN procedure (3)
translation may be based on several variables