Gateway FXS Grandstream GXW4248
Specificatii Gateway FXS Grandstream GXW4248
Porturi
RJ11 & 1/1/2 50-pin Telco connectors,1 x 10M/100M/1000Mbps auto-sensing RJ45 port,48 porturi FXS extensii analogice la 2 fre
Alimentare
12V DC 5A
Management
Syslog, HTTPS, Web browser, voice prompt, TR-069
3G/4G
Nu
Antena
Nu
Brand
Grandstream
Frecventa (GHz)
Nu
Functii LED
LAN Link, LAN Activity, Connection Per Telephone Port,LCD display Backlit 128x32 graphic LCD display with support for multiple languages
Greutate (g)
4.31
Printserver
Nu
Rata de transfer Ethernet (Mbps)
WAN - 1*10/1000Mbps
Rata de transfer WI-FI (Mbps)
Nu
Securitate
SRTP, TLS/SIPS, HTTPS, 802.1x
Tip
Gateway VoIP FSX
Compatibilitate:
Flexible DTMF transmission methods including in-audio, RFC2833, and/or SIP INFO
Porturi VoIP
4 SIP server profiles per system and independent SIP account per telephone port
Procesare voce
G.711, G.723.1, G.76 (40/32/24/16), G.729 A/B, iLBC
Protocoale VoIP
TCP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, PPPoE, STUN, LLDP
Protocoale si standarde
SIP (RFC 3261) over UDP/TCP/TLS
Umiditate suportata
0 - 90 %
Altele
Caller ID display or block, call waiting, blind or attended call transfer, call forward, do not disturb, 3-way conference, last call return, paging, message waiting indicator LED (NEON LED) support and stutter tone, auto dial,Short & Long Haul2 REN, up to 6000ft on 24 AWG wire,T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Pass-through, Fax data pump V.17, V.21, V.27ter, V.29 for T.38 fax relay
Descriere produs
Gateway FXS Grandstream GXW4248 este 100% interoperabil cu diferite sisteme VoIP PBX de pe piata. Dispune de 48 porturi telefonice analogice FXS, calitate vocala superioara HD, functionalitati depline in telefonie, configurare usoara, planuri de apelare flexibile, protectie avansata de securitate si performante puternice in gestionarea apelurilor vocale cu volum mare.Gateway FXS Grandstream GXW4248 ofera intreprinderilor mici si mijlocii un sistem de telefonie IP si analog analog hibrid rentabil, care le permite sa se bucure de avantajele comunicatiilor VoIP, pastrand investitiile pe telefoanele analogice, faxuri si sistemele PBX mai vechi.
Specificatii