D-Link DVX-2020 4Port Expansion Module at city communication shop
D-Link DVX-2020 4 port FXO expansion module for DVX-2005F
Part Number: DVX-2020
- Configurable as core IP or hybrid
- Switches call & Manage routes.
- Connects callers with the
- outside world over IP/analog (POTS)
- Support build-in 4 FXO ports
- expandable up to 8 FXO ports
- Configurable as a media gateway.
- Bridges legacy PSTN to the expanding world of IP telephony.
- Conversion between a wide range of communications protocols and media codecs.
AS MEDIA/FEATURE SERVER:
- Provides IVR and Conference
- Automated attendant and unified messaging.
- Can replace aging legacy voicemail systems.
Number of FXO/FXS/GSM Ports 2FXS ports
Power Supply Input AC 100~240V, 50/60Hz; Output DC 12V/2A