Huawei Airbridge CBTS3612-800 User Manual page 29

User Manual
Airbridge cBTS3612-450 12-carrier CDMA Base Station
5.2.2 Fault Analysis and Location
I. Abnormal IMA group or UNI link status
For details, please refer to "5.1 OML Signaling Fault".
II. Abis signaling link configuration parameters are incorrect
If the IMA group status or UNI link status is normal and the base station has obtained
the configuration data, you may check whether the Abis signaling link configuration
parameters are normal.
Abis signaling link is in the mode of IPOA and needs configuring with the following
parameters: PVC parameters (VPI and VCI) of and TCP/IP address (IP address,
subnet mask and TCP port No.) of the Abis signaling link. In addition, it is necessary
to make sure that the PVC used in the Abis signaling link is different from that used in
Abis services.
III. BSC abnormality
When any fault occurs to BSC, the base station will generate the "Abis Signaling Link
Fault" alarm.
03Q-0112-20020720-120
5 Signaling Link Fault
5-3