GXW4104 je sljedeća generacija VoIP & video gatewaya koji podržavaju potpunu kompatibilnost sa vodećim IP-PBXovima, SoftSwitchevima i SIP server platformama. Uređaj nudi 4 FXO izlaza, vrhunsku kvalitetu zvuka i slike, tradicionalne PBX telefonske funkcije, ulaz za video nadzor i jednostavnu ugradnju.

 4 FXO port media gateways
 Video surveillance port
 External power supply
 Two RJ-45 ports (switched or routed)
 TFTP and HTTP firmware upgrade support
 Multiple SIP accounts, multiple SIP profiles (choice of 3 profiles per account)
 Supports Audio Codecs: G711U/A, G723, G729A/B and GSM
 Supports Video Codecs: H.264
 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 compliant

LAN interface 2xRJ45 10/100Mbps
LED 8 LEDs (GREEN)
Universal Switching
Power Adaptor
Input: 100-240V AC, 50/60Hz, 0.5A Max
Output: 12V DC, 1.25A
UL certified
Dimension 225mm (L) x 172mm (W) x 42mm (H)
Weight 0.29 lbs (3.5 oz)
Temperature 32~104°F 0~40°C
Humidity 10% - 90% (non-condensing)
Compliance FCC, CE
IP settings 4 ports; 4 SIP accounts w/ choice of 3 SIP Server profiles, Round-robin port scheduling to ensure available lines to access PSTN networks
Telephone Interface FXO, RJ11
Network Interface Two (2) 10/100 Mbps, RJ45
LED Indicators Power, Video, and Line LEDs
On/Off Switch Yes
Voice over Packet
Capabilities G.168 compliant Echo Cancellation, Dynamic Jitter Buffer, Modem detection & auto-switch to G.711
Voice Compression G.711U, G711A, G.723, G.729A/B, GSM
Video Surveillance Real-time H.264 base CIF resolution
DHCP Server/Client Switch Mode and PPPoE
Fax over IP T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Pass-through
QoS Diffserve, TOS, 802.1 P/Q VLAN tagging
IP Transport RTP/RTCP and RTSP
PSTN Signaling FXO Loop start, Current Disconnect.
DTMF Method Flexible DTMF transmission method, User interface of In-audio, RFC2833, and SIP Info
IP Signaling SIP (RFC 3261)
Provisioning TFTP and HTTP
Media SRTP
Control TLS and SIPS (pending)
Management Syslog support, HTTPS and telnet (pending), remote management using Web browser
Short and long haul REN3: Up to150 ft on 24 AWG line
Caller ID Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID
Polarity Reversal / Wink Yes (Detection only). The PSTN lines will need to be subscribed to PR service from the Service Provider.
EMC EN55022 Class B, CFR Part 15 Class B, EN55024, FCC, CE
Safety EN60950-1