This parameter is configurable in X-Header profile to enter the default values in ACM. On the SBC main screen, choose a path: Select the desired XHeader Profile from the drop-down list to view its respective X-ISUP Mtype-ACM parameters. The X-ISUP Mtype-ACM window is displayed. Parameter Description X-BCI This parameter allows 4 bytes of X-BCI default data. The default value is 1014. X-OBCI This parameter allows 2 bytes of X-OBCI default data. The default value is 12. Make the required changes and click Save.To View and Edit X-ISUP Mtype-ACM