3GPP TR 23.897 – Feasibility study on IP Multimedia Subsystem (IMS) business trunking for Internet Protocol Private Branch Exchange (IP-PBX) in Static Mode of Operation


Below table shows all versions of TR 23.897

IDSpecificationSize (KB)Publish DateRelease
123897-c00.zip359.12013-06-24 14:38:00
223897-200.zip710.72013-06-17 13:18:00
323897-120.zip827.82013-04-19 07:58:00
423897-110.zip832.72013-02-13 13:33:00
523897-100.zip269.82012-11-26 13:28:00
623897-040.zip405.72012-11-26 10:21:00
723897-030.zip705.42012-10-22 12:39:00
823897-020.zip320.22012-07-19 12:55:00
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