This parameter is configurable in X-Header profile to enter the default values in ACM. On the SBC main screen, navigate to one of the following windows: 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 at the right hand bottom of the panel to save the changes made.To View and Edit X-Isup Mtype-ACM