Pix, according tour points I have checked the site and I didn’t found any High Interference there and also signal strength is around -45dBm to -50 dBm. Yes according to my BH report SDCCH congestion is 35% there before available SDCCH was 24 now it’s 32 but doesn’t make any difference.
Actually in that site only one sector is having this problem other two is clear. Basically I am RF Engineer. I don’t know much about Hardware or software. I can only say that we are using SIEMENS 240xl BTS there and 120 HC SIEMENS BSC.
Can you please tell me how to check the dummy channel requests??
Please give me some light on this issue.