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西门子推出一种ＣｏＡｘｉｏｍＣＡＴＶ电话系统ＣｏＡｘｉｏｍＣＡＴＶ电话系统用ＩＭＭＸｐｒｅｓｓ合作协议利用光纤／同轴电缆混合传输线路传送有线电视信号，交互式媒体，包括ＩＳＤＮ的电ｉｓ）ＩＪ｛务。该系统通过西门子公司的ＥＷ．ＳＤ’２换机，把发端接口单元...
Siemens Launches a CoAxiom CATV Telephone System The CoAxiom CATV telephone system uses IMMXpress collaboration protocols to transmit cable television signals over a fiber / coax hybrid transmission line, interactive media including ISDN. The system passes Siemens EW. SD’2 replacement, the originating interface unit ...