ximie
2011-10-06, 04:53 PM
Hi all,
I encounter problem of having robotic sound/Bubble sound when make voice call. The probability to hit by this problem is nearly 50%. The first call / test call made to the area serving by the site having high possibility og geteing this problem. After investigation, the serving site of where subs getting this problem is a site that having multi carrier with power congestion.
After did board change also problem persist.
As temporary solution, we disable the voice DRD fuction and finally its work! No more robotic sound/Bubble sound. However, this might causing drops in CS/PS service.
Please share/guide/advice if you have same experience or solution for this :confused:
FYI, we running on 3G Huawei RAN11.
Rgds/XIMIE
I encounter problem of having robotic sound/Bubble sound when make voice call. The probability to hit by this problem is nearly 50%. The first call / test call made to the area serving by the site having high possibility og geteing this problem. After investigation, the serving site of where subs getting this problem is a site that having multi carrier with power congestion.
After did board change also problem persist.
As temporary solution, we disable the voice DRD fuction and finally its work! No more robotic sound/Bubble sound. However, this might causing drops in CS/PS service.
Please share/guide/advice if you have same experience or solution for this :confused:
FYI, we running on 3G Huawei RAN11.
Rgds/XIMIE