techfolkcmr
2017-05-12, 01:46 AM
Hi experts,
In our network we have ZTE8700 nodeb's on which we are facing heavy call drops & very poor call quality. The reason is unknown & more often PA disabled alarm is there resulting in zero RRC requests. We have checked IUB & VSWR and no noticable fault is found. ZTE experts pls help me. Guide me in what to check
In our network we have ZTE8700 nodeb's on which we are facing heavy call drops & very poor call quality. The reason is unknown & more often PA disabled alarm is there resulting in zero RRC requests. We have checked IUB & VSWR and no noticable fault is found. ZTE experts pls help me. Guide me in what to check