The used Cisco EVM-HD-8FXS/DID high density analog and digital extension module for voice and fax provides enterprises, managed service providers and service providers the ability to directly connect public switched telephone networks (PSTNs) and existing telephony equipment to used Cisco 2821, used Cisco 2851, used Cisco 3825, and used Cisco 3845 routers.
Refurbished and used Cisco EVM-HD-8FXS/DID
- Digital Signaling Protocol = H.323, MGCP, SIP
- Voice Communication Support = VoIP, VoATM, VoFR
- Analog Ports = 8
- Features = Auto call detection