Carrier Service Provider Identification (CSPI) information is intended to identify to intermediate switches all presubscribed carriers associated with a calling party. Identifiable carrier service providers include the preferred intraLATA toll carrier, the preferred interLATA carrier, and the international carrier. Other carrier types 5 be included as the need arises. Formerly known as T1.671-2000(R2005).
- Published:
- 08/01/2000
- ANSI:
- ANSI Approved
- Number of Pages:
- 20
- File Size:
- 1 file , 970 KB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
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