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ITU There are 5339 products.
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ITU-T Q.1238.6
ITU-T Q.1238.6 Interface Recommendation for intelligent network capability set 3 : SCF-SCF interface
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ITU-T Q.1521
ITU-T Q.1521 Requirements on underlying networks and signalling protocols to support UPT
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ITU-T Q.2941.3
ITU-T Q.2941.3 Digital Subscriber Signalling System No. 2 - Generic identifier transport extension for support of bearer independent call control
$25.00In Stock -
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ITU-T Q.1238.3
ITU-T Q.1238.3 Interface Recommendation for intelligent network capability set 3 : SCF-SRF interface
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ITU-T Q.1238.5
ITU-T Q.1238.5 Interface Recommendation for intelligent network capability set 3 : SDF-SDF interface
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ITU-T Q.1238.2
ITU-T Q.1238.2 Interface Recommendation for intelligent network capability set 3 : SCF-SSF interface
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ITU-T Q.1542
ITU-T Q.1542 UPT stage 2 for Service Set 1 on IN CS-2 - Procedures for universal personal telecommunication: Functional modelling and information flows
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ITU-T Q.1731
ITU-T Q.1731 Radio-technology independent requirements for IMT-2000 layer 2 radio interface
$25.00In Stock -
