AUDIX Broadcast with Message Waiting Notification

[noidatech]

Hi Experts,

We are in need of sending a broadcast message to about 1200 users and we have audix messaging system connected to Avaya G3r using 32 TDM ports.

Per Avaya MWI notification should be avoided while using broadcast but i wanted to know if there 32 port connectivity is good enough to take care of broadcast message traffic from phones to AUDIX and what can be the issues.

any good practice in terms of ports vs users raito will be highly appreciated.

thanks