Clear MXU Narrowband Data

Dear raf_han!

Regarding clear MXU narrowband data, there are many steps. As Wissal said.

Take the deletion of MXU narrowband data on MA5612 as an example:

MA5612(config)#interface h248 0

MA5612(config-if-h248-0)#shutdown force
{ <cr>|reason<E><termination-taken-out-of-service,MG-impending-failure> }:
  Command:
          shutdown force
  Are you sure to close MG interface?(y/n)[n]:y
MA5612(config-if-h248-0)#
  Close MG interface 0 success!
MA5612(config-if-h248-0)#quit
MA5612(config)#esl user
MA5612(config-esl-user)#mgpstnuser batdel 0/2/0 0/3/15
  Are you sure to delete the user data? (y/n)[n]:y
  This operation will take several minutes, please wait...
MA5612(config-esl-user)#
  Command processing is completed. The data of 32 users has been deleted
successfully
MA5612(config-esl-user)#quit
MA5612(config)#undo interface h248 0
  Are you sure to del MG interface?(y/n)[n]:y
MA5612(config)#display current-configuration section voip
{ <cr>||<K> }:
  Command:
          display current-configuration section voip
[MA5612V800R308: 3600]
#
[voip]
  <voip>
voip
 ip address media 10.173.28.4 10.173.28.1
 ip address signaling 10.173.28.4
#
return
MA5612(config)#voip
MA5612(config-voip)#undo ip address signaling 10.173.28.4
  Are you sure to delete this IP? (y/n)[n]:y
MA5612(config-voip)#undo ip address media 10.173.28.4
  Are you sure to delete this IP? (y/n)[n]:y
MA5612(config-voip)#quit
MA5612(config)#interface vlanif 2326
MA5612(config-if-vlanif2326)#undo ip address 10.173.28.4 22
{ <cr>|sub<K> }:
  Command:
          undo ip address 10.173.28.4 22
MA5612(config-if-vlanif2326)#quit
MA5612(config)#undo port vlan 2326 0/0 0
MA5612(config)#undo interface vlanif 2326
MA5612(config)#
MA5612(config)#undo vlan 2326
{ <cr>|to<K> }:
  Command:
          undo vlan 2326 

Thank you！

Hello,

Deleting narrowband data is not so simple, it must be executed in order:

1- Force shut down the H248 interface

2- Delete esl user

3- Delete voip data

4- Delete the h248 interface

5- Delete the IP address under vlanif

6- Delete vlanif

7- Uplink port to transparently transmit VLAN

8- Delete vlan

Thanks