Grandstream GS-GXW4108 8 Port Fxo VoIP Gateway
The Grandstream GS-GXW4108 analog FXO gateway connects up to 8 PSTN lines to an IP PBX or analog phone system. It is ideal for small businesses and remote locations.
The GXW4108 features 8 FXO ports allowing up to 8 lines to connect to the PSTN. Also 2 switched 10/100 Ethernet ports that can be routed to connect to the network. It is T.38 Fax compliant and features G.168 echo cancellation support. The GXW4108 also includes a video surveillance port so you can incorporate Grandstream IP surveillance cameras into your network.
Specification
Telephone Interfaces | GXW4104: 4RJ11 FXO ports GXW4108: 8 RJ11 FXO ports |
Network Interfaces | 10M/100Mbps, dual RJ45 ports |
LED indicators | Power, Network and Line LEDs |
Voice-over-Packet Capabilities | G.168 compiant Echo Cancelation, Dynamic Jitter Buffer, Moderm detection & auto-switch G.711 |
PTSN Fail-over Life Line | PTSN failover on power failure |
Voice Compression | G.711, G.723, G.726 (40/32/24/16), G.729A/B/E, G.728, iLBC |
DHCP Client | Yes, Switched Mode or PPPoE |
Fax over IP | T.38 compliant Group 3 Fax Relay up to 14.4kpbs & auto-switch to G.711 for Fax Pass-through |
QoS | Diffserve, TOS, 802.1P/Q VLAN tagging |
IP Transport | RTP/RTCP |
DTMF Method | flexible DTMF transmission method, user interface of in-audio, RFC2833, and/or SIP info |
IP Signaling | SIP (RFC 3261) |
SIP Server Profiles & Accounts PerSystem | Up to 2 distinct SIP server profiles per system and independent SIP account per port |
Provisioning | TFTP and HTTP |
Media | SRTP |
Management | Syslog support, HTTPS, telnet, remote mamangement using web browser |
Power | Output: 12VDC Input: 100-240VAC / 50-60Hz |
Environmental | Operational: 32-104°F or 0-40°C Storage: 14-140°F or -10-60°C Humidity: 10-90% Non-condensing |
Dimensions (LxWxH) | 230mm x 135mm x 35mm |
Mounting | Wall mount and desktop |
Short & Long Haul | REN3: Up to 150ft on 24AWG line |
Caller ID | Bellcore Type 1&2, ETSI, BT, NTT, and DTMF-based CID |
Polarity Reversal/Wink | Yes |
EMC | EN55022/EN5504 and FCC part 15 Class B |
Safety | UL |
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