JJ-20.70(E) - Private Integrated Services Network(Data communication with a digital network of a different transfer rate)-Specifications for inter-PBX signalling protocol-
ドキュメント体系
標準（英訳版）
ドキュメントNo
JJ-20.70(E)
日本語タイトル
Private Integrated Services Network(Data communication with a digital network of a different transfer rate)-Specifications for inter-PBX signalling protocol-
英語タイトル
Private Integrated Services Network(Data communication with a digital network of a different transfer rate)-Specifications for inter-PBX signalling protocol-
