GXW4216 16 Port Gsm Gateway Voip Gateway Grandstream

 3,870.00

  • USD: 488.80$

Telephone GXW4216/4224/4232:16/24/32*RJ11 FXS ports $ 1/1/2 50-pin

Telco connectors GXW4248: 2 50-PIN Telco connectors

Network Interface 1*10M/100/1000Mpbs auto-sensing RJ45 port
LED indicators LAN LINK. LAN Activity, Connection Per Telephone Port
LED display Backit 128*32 graphic LCD display with support for multipe languages
Voice-over-Packet

Capabilities

Window based carrier grade line echo cancellation.dynamic jitter buffer.

modem dection & auto-switch to G.711

Voice Compression G.711,G.723.1 G726(40/32/24/16),G729 A/B,iLBC
FAX over IP T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to

G.731 for FAX Pass-through,Fax data Pump v.17,v21,v27ter.v.29 for T38 fax relay

Telephony Feature Caller ID display or block, call waiting, blind or attended transfer, call forward,

do not disturb, 3way conference, last call return, paging, message waiting

indicator LED (NEON LED) support and stutter tone, auto dial, flexible dial plan

QOS DiffServ, TOS, 802.1P/Q VLAN tagging
Network Protocols TCP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS, DHCP, NTP, TFTP, PPPoE, STUN, LLDP
DTMF Method Flexible DTMF transmission methods including In-audio, RFC2833, and /or SIP INFO
Singaling SIP (RFC 3261) over UDP/TCP/TLS
SIP Server Profiles &

Accounts

Per System

4 distinct SIP server profiles per system and independent SIP account per telephone port
Provisioning TFTP,HTTP,HTTPS,TR069
Sscurity SRTP,TLS/SIPS,HTTPS,802.1* (Pending)
Management Syslog.HTTPS,Web browser,voice prompt.TR-069
Universal Power Supply GXW4232/4224/4216:Output:12VDC.5A,Input:100-240VAC.50-60Hz
GXW4248:Output:24VDC,6.25A;Input:10-240VAC,50-60Hz
Enironmental Operating:0 °C ~40 °C ;Storage:-20 °C ~60 °C ;Humidity:10%~90%(non-condensing)
Electrical Protection Over-voltage and over-current protection(ITU-T Recommendation K.21,Basic Teat Level)
 Mounting  Desktop and rack mount with front brackets
 Short&Long haul  2 REN.UP to 6000ft on 24 AWG wire
 Caller ID  Bellcore Type 1&2.ETSI,BT.NTT.and DTMF-based CID
 Disconnect Methods  Busy Tone,Polarity Reversal/wink,loop Current
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Description

GXW4216 16 Port Gsm Gateway Voip Gateway Grandstream

GXW4216 16 Port Gsm Gateway Voip Gateway Grandstream

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