This Recommendation describes the Bearer Independent Call Control (BICC) basic call procedures for the suppoh of narrow-band ISDN services independent of the bearer technology and signalling message transport technology used (Capability Set 2).
ITU-T Q.1902.4-2001由国际电信联盟 IX-ITU 发布于 2001-07-01。
ITU-T Q.1902.4-2001 在中国标准分类中归属于: M32 数据通信设备。
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