RAN IP Bearer Fault at MGW

Problem:

RAN IP Bearer Fault

Steps:

activate function subset

Statistics of TC Occupation of the Whole Equipment
Statistics of TC Occupation of the VPU Board

Do an analysis of codec utilization at MGW and change the codec capability as per requirement.

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
MODIFY CODEC CAPABILITY FOR MGWxx
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

//ISOLATE VPD BOARDS
DEA BRD: DM=BTBN, BT=VPU, BN=8;   //FPTC
DEA BRD: DM=BTBN, BT=VPU, BN=17;  //FPTC
DEA BRD: DM=BTBN, BT=VPU, BN=23;  //FPTC

DEA BRD: DM=BTBN, BT=VPU, BN=4;   //GSM
DEA BRD: DM=BTBN, BT=VPU, BN=7;   //GSM
DEA BRD: DM=BTBN, BT=VPU, BN=16;  //GSM
DEA BRD: DM=BTBN, BT=VPU, BN=25;  //GSM

//SET THE CODEC CAPABILITY TO WCDMA
SET CODECCAP: BN=8, CODEC=NGN-0&WCDMA-1&GSM-0&G711_CAS-0&CDMA-0&VIG-0&GSMHR-0&WCDMAWB-0&FPTC-0&MPTY-0&CAS-0&CTM-0&EVRC-0&CDMANOTFO-0;
SET CODECCAP: BN=17, CODEC=NGN-0&WCDMA-1&GSM-0&G711_CAS-0&CDMA-0&VIG-0&GSMHR-0&WCDMAWB-0&FPTC-0&MPTY-0&CAS-0&CTM-0&EVRC-0&CDMANOTFO-0;
SET CODECCAP: BN=23, CODEC=NGN-0&WCDMA-1&GSM-0&G711_CAS-0&CDMA-0&VIG-0&GSMHR-0&WCDMAWB-0&FPTC-0&MPTY-0&CAS-0&CTM-0&EVRC-0&CDMANOTFO-0;

SET CODECCAP: BN=4, CODEC=NGN-0&WCDMA-1&GSM-0&G711_CAS-0&CDMA-0&VIG-0&GSMHR-0&WCDMAWB-0&FPTC-0&MPTY-0&CAS-0&CTM-0&EVRC-0&CDMANOTFO-0;
SET CODECCAP: BN=7, CODEC=NGN-0&WCDMA-1&GSM-0&G711_CAS-0&CDMA-0&VIG-0&GSMHR-0&WCDMAWB-0&FPTC-0&MPTY-0&CAS-0&CTM-0&EVRC-0&CDMANOTFO-0;
SET CODECCAP: BN=16, CODEC=NGN-0&WCDMA-1&GSM-0&G711_CAS-0&CDMA-0&VIG-0&GSMHR-0&WCDMAWB-0&FPTC-0&MPTY-0&CAS-0&CTM-0&EVRC-0&CDMANOTFO-0;
SET CODECCAP: BN=25, CODEC=NGN-0&WCDMA-1&GSM-0&G711_CAS-0&CDMA-0&VIG-0&GSMHR-0&WCDMAWB-0&FPTC-0&MPTY-0&CAS-0&CTM-0&EVRC-0&CDMANOTFO-0;

//UN-ISOLATE VPD BOARDS
ACT BRD: DM=BTBN, BT=VPU, BN=8;   //WCDMA
ACT BRD: DM=BTBN, BT=VPU, BN=17;  //WCDMA
ACT BRD: DM=BTBN, BT=VPU, BN=23;  //WCDMA

ACT BRD: DM=BTBN, BT=VPU, BN=4;   //WCDMA
ACT BRD: DM=BTBN, BT=VPU, BN=7;   //WCDMA
ACT BRD: DM=BTBN, BT=VPU, BN=16;  //WCDMA
ACT BRD: DM=BTBN, BT=VPU, BN=25;  //WCDMA

nice doc