Details
4 Port Analog FXS IP Gateway.
The GXW FXS Series has a compact and quiet design (no fans) and offers superb audio quality, rich feature functionality, strong security protection, and compelling price-performance ratio. It is auto-configurable, remotely manageable and scalable. It features 4 or 8-port FXS interface for analog telephones, dual 10M/100M network ports with integrated router, PSTN life line in case of power failure, and an RS232 serial port for administration.
The GXW4004 also supports 2 SIP account profiles, caller ID for various countries/regions, T.38 fax, flexible dialing plans, security protection (SIPS/TLS), and comprehensive voice codecs.
Features
- 4 or 8 FXS ports
- Two RJ-45 ports 10/100 Mbps (switched or routed)
- Multiple SIP accounts (choice of 2 profiles per account)
- T.38 Fax compliant
- G.168 Echo Cancellation
- Voice Activation Detection (VAD)
- Comfort Noise Generation (CNG)
- Packet Loss Concealment (PLC)
- Supports PSTN/PBX analog telephone sets or analog trunks
Additional Information
| Model | GXW4004 |
|---|---|
| Manufacturer | Grandstream Networks |
| Condition | New |
| Form Factor | External |
| FXO Ports | No |
| FXS Ports | 4 |
| T1/E1 Ports | No |
| ISDN BRI Ports | No |
| Transcoding Ports | No |
| Echo Cancellation | Yes |
| Protocols Supported | SIP |
| Codecs Supported | G.711, G.726, G.729AB, iLBC |
| Additional Features | No |
| Downloads | Grandstream GXW400x Series Datasheet |
| Video | No |
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