[Reference:http://www.esna.com/services/education/IX_Messaging_10_8/TOG/RH5_IXM_TOG/IXM_TOG_System_Requirements/IXM_TOG_System_Requirements.htm#:~:text=The%20network%20bandwidth%20required%20to,15%20kbps%20for%20outbound%20traffic.&text=All%20servers%20must%20have%20a,s%20connection%20to%20the%20network., , Avaya IX™ Messaging requires aminimum bandwidth of 15 kbpsfor both inbound and outbound traffic. This ensures efficient communication between the messaging system and external devices or networks. It’s essential to allocate sufficient bandwidth to maintain smooth message delivery and system performance., References: The information is based on Avaya’s official documentation and guidelines for network requirements., ]