This American National Standard defines a Calling Name Delivery service in the IP-based Next Generation Network (NGN). The enhanced CNAM (eCNAM) service includes a mandatory longer name field and optional additional information about the caller.
- Published:
- 08/01/2015
- ANSI:
- ANSI Approved
- Number of Pages:
- 19
- File Size:
- 1 file , 1.3 MB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
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