Symptoms:

• Phone not receiving time updates
  * Phone not receiving system state messages
  * Some NBX phones do not receive time updates and system state messages from the NBX system when multicast bin 0 (zero) is used for system state multicast messages
  

Facts:

• TT# 3197
  * NBX 100
  * SuperStack 3 NBX
  * NBX Operating System
  * NBX R4121
  * NBX R41_66
  * Multicast bin 0
  * Multicast bin 0 is used for system state multicast messages
  * NBX Phones
  

Fixes: A request to fix or support this feature has been submitted to 3Com engineering.

• Product(s): NBX
  * Sub Product(s): NBX 100, NBX Operating System, SuperStack 3 NBX
  

— David Gonzalez 2021/04/12 15:02