ISDN User Part (ISUP. A part of the SS7 protocol that defines call setup messages and call takedown messages.
Appears in 96 contracts
Samples: Interconnection Agreement, Resale and Unbundling Agreement, Resale and Unbundling Agreement
ISDN User Part (ISUP. A a part of the SS7 protocol that defines call setup messages and call takedown messages.
Appears in 13 contracts
Samples: Interconnection Agreement, Interconnection Agreement, Resale and Unbundling Agreement