گیتوی ویپ GXW4004 گرنداستریم ا Grandstream GXW4004

500 g

گرنداستریم-Grandstream

GXW4004: 4RJ11 FXS port 4RJ11 FXS ports

PTSN Fail-over Life Line PTSN failover on power failure

Network Interfaces 10M/100Mbps, dual RJ45 ports

DHCP Client/Server Yes, NAT Router or Switched Mode

Voice Compression G.711, G.723, G.726 (40/32/24/16), G.729A/B/E, G.728, iLBC

Mounting Wall mount and desktop

QoS Diffserve, TOS, 802.1P/Q VLAN tagging

DTMF Method Flexible DTMF transmission method, user interface of in-audio, RFC2833, and/or SIP info

Provisioning TFTP, HTTP, HTTPS

Dimensions (LxWxH) 230mm x 135mm x 35mm

Operational: 32-104°F or 0-40°C Storage: 14-140°F or -10-60°C Humidity: 10-90% Non-condensing

Media SRTP not available

Power Output: 12VDC Input: 100-240VAC / 50-60Hz

LED indicators Power, Network and Line LEDs

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

Voice Compression G.711, G.723, G.726 (40/32/24/16), G.729A/B/E, G.728, iLBC

PTSN Fail-over Life Line PTSN failover on power failure

System Up to 2 distinct SIP server profiles per system and independent SIP account per port

" 4or 8 FXS ports with PSTN life line in case of power failure – 2 10/100 Mbps network ports (switched or routed) – Comprehensive codec support, caller ID, flexible dial plans and security protection – Support for T.38 faxSupport for T.38 fax – Advanced security protection with SRTP, Failover SIP server feature in case main SIP server goes down"

4

FXS