Grandstream Networks
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GRSGXW4104-REF
Grandstream GXW4104 IP Analog Gateway (Refurbished)
The GXW FXO IP Analog Gateway series offers the small enterprise, SOHO, remote offices and multi-location enterprises a cost-effective, easy to deploy VoIP FXO solution. The GXW4104 series allows any business to seamlessly connect multiple locations with up to 4 PSTN lines, to an IP PBX system, or with an existing traditional phone system.
The Grandstream GXW4104 includes 4 ports of FXO. It is designed and tested for full interoperability with leading IP-PBXs, soft-switches and SIP-based environments and is based on open industry standards. Manageability, a simple configuration, superb voice and video quality and feature rich functionality are just a few features of the GXW4104.
Key Features:
- 4 FXO port media gateways
- Video surveillance port
- External power supply
- Two RJ-45 ports 10/100 Mbps (switched or routed)
- TFTP and HTTP firmware upgrade support
- Multiple SIP accounts (choice of 3 profiles per account)
- Programmable PSTN line settings for different countries/regions
- 1 or 2 stage dialing
- Caller ID
- G.168 - echo cancellation
- Flexible DTMF transmission: In Audio, RFC2833, SIP Info or any combination of the 3
- Selectable, multiple LBR coders per channel
- T.38 Fax compliant
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