Provides an additional 4 CO Trunk Ports for voice lines to an existing Vodavi STS phone system.
Two additional CO cards can be added to an existing Vodavi STS. This will allow a maximum configuration of 12 lines. If more then 12 lines are needed an expansion cabinet will be required. A maximum of 24 lines can be added to an existing Vodavi STS with an expansion cabinet.
Compatible with the Vodavi STS and STSE phone systems
This product was added to our catalog on Wednesday 21 January, 2015.