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).
ATIS 1000671.2000(S2020)
Original price was: $110.00.$55.00Current price is: $55.00.
Signaling System Number 7 (SS7) – Carrier Service Provider Identification (CSPI)
The Alliance for Telecommunications Industry Solutions , 08/01/2000
Pages: 20
