To all VoIP gurus,
I have a customer who currently has a Unity 4.x system running on an old MCS-7825-I2-UC1 server.
My customer now wants to upgrade to Unity Connection 7.x and i have 3 questions.
Q1) Does this MCS-7825-I2-UC1 supported by Unity Connection 7.x? Or do i need to buy a brand new server?
Q2) Assuming if customer is buying a brand new server, is the following part codes enough for the upgrade from Unity 4.x to Unity Connection 7.x? or do i need more in order for UNITYCN7-VUP-K9 & UNITYCN7-USR-VUP to work?
Q3) If i'm helping the customer to buy Co-brand support as below, do i still need to buy UCSS? What is UCSS for?
Thanks heaps for your help & would be greatly appreciated if anyone can shed some light on this :)