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Reply To: Call drop in 3G -UMTS

#57257
Pawan Sharma
Guest

Call drop can be because of poor coverage(TP value is high):-

1. TP Value is high.

2. Congestion on target Cell

3. Missing Neighbor.

4.INSYNCID & OUTSYNCID mismatch

5. Inter frequency missing neighbor.

6.Due to alarm & Hardware issue

7.Pilot pollution

8. Scribbling code collision