Grandstream GXW4104 4 port FXO gateway

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 allows any business to seamlessly connect multiple locations with 4 PSTN lines, to an IP PBX system, or with an existing traditional phone system.

Product Features:

• 4 FXO port media gateways
• 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

Product Specifications:

• FXO Ports: 4
• Ethernet Ports: 2 RJ45 10/100Mbps (LAN/WAN)
• Video Input: Yes – supports H.264 video codec (up to 30fps and CIF resolution, Hardware Version below 2.0 only)
• Audio Codecs: G711u/a, G723, G729 and GSM, and T.38 compliant
• Configuration: Web based, and remote TFTP/HTTP
• Power Input: 12 Vdc, 1.25Amp
• Compliance: FCC, CE

Product Includes:

(1) GXW4104 Unit

(1) Ethernet Cable

(1) 12V Universal Power Adapter

(1) Quick Start Guide

Grandstream GXW-4104 Technical Specification

Telephone Interfaces

• 4RJ11 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 Per System

• 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