Grandstream GXW4004
Grandstream GXW4004 Summary
Grandstream GXW4004
The GXW-4004 is a
next generation IP voice gateway that is interoperable and compatible with
leading IP-PBXs, SoftSwitches and SIP platforms. The GXW FXS Gateway series is
auto-configurable, remotely manageable and scalable. Each model features
flexible dialing plans, PSTN failover, integrated call routing to support a pure
IP network call and an external power supply. The GXW FXS Gateway series enables
small and medium businesses to create seamless office environments, integrate a
traditional phone system into a VoIP network, and efficiently manage
communication costs.
Grandstream GXW Series Analog 4 FXS IP Gateway Series
The GXW FXS Analog IP Gateway series has a compact and quiet design (no fans) and offers superb audio quality, rich feature functionality, strong security protection, good manageability, 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 routed or switched 10M/100M network ports with integrated router, PSTN life line in case of power failure, and an RS232 serial port for administration.
| Grandstream GXW4004 Features |
- 4 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
|
| Grandstream GXW4004 Benefits |
- Simple and flexible configuration options as a VoIP-PSTN Gateway
- IP connectivity for analog phones, faxes, and legacy systems
- Web management for easy configuration and installation
- Offers toll quality voice compression
- Configurable as a pure IP Communications system
|
Grandstream Gateway Comparison
 |
GXW4004 |
GXW4008
|
|
FXS Ports |
4 FXS |
8 FXS |
|
Ethernet Ports |
2 RJ45 10/100Mbps (LAN/WAN) |
2 RJ45 10/100Mbps (LAN/WAN) |
|
PSTN Line Port |
1 RJ11, for Fail-Over PSTN |
1 RJ11, for Fail-Over PSTN |
|
Voice Codecs |
G.711 (a/µ law), G.723, G.726, G.729a/b/e, iLBC, and T.38 compliant |
G.711(a/µ law), G.723, G.726, G.729a/b/e, iLBC, and T.38 compliant |
|
Security |
Support for SIPS, TLS, HTTPS |
Support for SIPS, TLS, HTTPS |
|
Configuration |
Web based, and remote TFTP/HTTP |
Web based, and remote TFTP/HTTP |
|
Power Input |
12 Vdc, 1.25Amp |
12 Vdc, 1.25Amp |
|
Compliance |
FCC, CE |
FCC, CE |
