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| | |-+  How 'calling name' is obtained for CNAP(Calling Name Presentation) service?
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Author Topic: How 'calling name' is obtained for CNAP(Calling Name Presentation) service?  (Read 185 times)
qazmlp
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« on: April 22, 2007, 14:20:11 UTC »

I'm little confused about whether the calling name is passed from the originating MSC to the destination MSC, or the destination MSC queries the 'Name Database' and gets this information.

I checked the 3GPP 23.096, but I still has this ambiguity. Can somebody clarify it?
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RussCrush
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« Reply #1 on: April 24, 2007, 00:24:00 UTC »

 In the US, the destination MSC queries a database service (Called a CNAM database) that responds with the name for Caller information. These databases are usually provided third party as a service to the signaling provider, who act as aggregators, selling this service as part of bundled services.
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