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Spirent KB Article
Doc ID: FAQ17367
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VR5: Why I could not establish call use CWM500 use 2x2-Bi-FDD topology?
When use this topology with CMW500, due to the delay introduced by VR5 on uplink, set 5~10dB loss on uplink to make establish connection with basestation first
After UE and base station establish connection, adjust downlink and uplink path loss properly according to the test requirement
Product : VR5