FXO port is used to connect to PBX or key system, or to provide off-premises connections to PSTN or PTT and supports battery reversal detection and caller ID. These Cisco VICs can be software configured to work in all countries. It is also used to connect to analog CAMA trunk to provide dedicated E-911 service.
CISCO
Cisco IP Unified Communications Voice/Fax Network Module - voice interface card - FXO
SKU
1TNETNHS-031859
Manufacture#: VIC2-4FXO
£714.56
£857.47 inc VAT
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Product details
- Voice interface card
- FXO
- analogue ports: 4
- for Cisco 17XX, 26XX, 28XX, 29XX, 36XX, 37XX, 38XX, 39XX; ICS 7750
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Overview