E-6000G-SUM1 - Port Programming Question

[TheMitelGuy]

Hello,

I'm just curious about the E-6000G-SUM1. Is it possible to program each of the digital/TDM ports to a different manufacture/standard? As an example:

1. Port 1 be programmed for an Avaya 6424
2. Port 2 for an Nortel Norstar T7316e
3. Port 3 as an Panasonic DBS VB-44225
   
   or do all of the ports have to have the same manufacture/port setting across the board???
   

Thanks so much!