Grandstream GXW4104 | FXO Gateway

4 FXO ports, 2 * 10/100 Mbps network ports, Comprehensive codec support, caller ID, flexible dial plans and security protection, Advanced security protection with SRTP, PSTN Failover on power failure, Auto Provisioning

  • 4 x FXO ports
  • 2 10/100 Mbps network ports
  • Comprehensive codec support, caller ID, flexible dial plans and security protection
  • Advanced security protection with SRTP
  • Designed and tested for full interoperability with leading IP-PBXs, soft-switches and SIP-based environments
  • PSTN Failover on power failure

 

  • Telephone Interfaces: 4 ədəd RJ11 FXO port
  • 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 

String Optional