Specification summary:
- Grandstream GXW FXO IP Analog Gateway with 4 ports
- Designed and tested for full interoperability with leading IP-PBXs, soft-switches and SIP-based environments
- Manageability, a simple configuration, superb voice and video quality and feature rich functionality
- Based on open industry standards
- 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
- GSGXW4104
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