CSS can provide you with a simple Aeonix Channel Bank solution for the replacement of your Adtran Atlas 550 Channel Banks. 

The CSS Aeonix is UL 827 redundant, with a minimum of two PRI Gateways, dual automatic redundant Aeonix applications and two Analog Gateways providing 24 analog circuits each. Additional PRI Gateways and Analog Gateways can be added to suit your specific requirements. 

The Aeonix Channel Bank solution is not a phone system but with the addition of licensing and IP phone sets it can be, so your investment doesn’t only replace your discontinued Atlas 550 Channel Banks but also provides for your next-generation phone system when needed.