Network Interconnection Interoperability NIIF Reference Document Part I - Installation and Maintenance Responsibilities for Special Access Services, WATS Access Lines, and Switched Access Services Feature Group "A"
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Network Interconnection Interoperability (NIIF) Reference Document Part II - Installation and Maintenance Responsibilities for Switched Access Services Feature Groups "B," "C," and "D"
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NGIIF Reference Document Part II- Installation and Maintenance Responsibilities for Switched Access Services Feature Groups
Document status: Active
NGIIF Reference Document Part II- Installation and Maintenance Responsibilities for Switched Access Services Feature Groups
Document status: Active
Network Interconnection Interoperability (NIIF) Reference Document Part II- Installation and Maintenance Responsibilities for Switched Access Services Feature Groups "B," "C," and "D"
Document status: Active
Network Interconnection Interoperability (NIIF) Reference Document Part II- Installation and Maintenance Responsibilities for Switched Access Services Feature Groups "B," "C," and "D"
Document status: Active
Next Generation Interconnection Interoperability (NGIIF) Reference Document: Part II, Installation and Maintenance Responsibilities Switched Access Services Feature Group B, C, and D
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NGIIF Reference Document Part III - Installation and Maintenance Responsibilities for SS7 Links and Trunks
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Network Interconnection Interoperability (NIIF) Reference Document Part III - Installation and Maintenance Responsibilities for SS7 Links and Trunks
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NGIIF Reference Document Part III- Attachment A- MTP Compatibility Tests
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