FXS Ports	16 FXS
Ethernet Ports	1 RJ45 10/100Mbps RJ45
PSTN Line Port	1 RJ11, for Fail-Over PSTN
LED indicators	LAN Link, LAN Activity, Connection Per Telephone Port
LCD display	Backlit 128 x 32 graphic LCD display with support for multiple languages
Voice Compression	G.711, G.723.1, G.726 , G.729 A/B, iLBC
Fax over IP	T.38 compliant Group 3 Fax Relay up to 14.4kbps and auto-switch to G.711 for Fax pass-through, Fax data pump V.17, V21, V.27ter, V.29 for T.38 fax relay
Telephony Feature	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
QoS	DiffServ, TOS, 802.1P/Q VLAN tagging
Network Protocols	TCP/ UDP, RTP/ RTCP, HTTP/ HTTPS, ARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, PPPoE, STUN, LLDP (pending)
DTMF Method	Flexible DTMF transmission methods including In-audio, RFC2833, and/or SIP INFO
Signaling	SIP (RFC 2361) over UDP/ TCP/ TLS
SIP Server Profiles & Accounts Per System	4 distinct SIP server profile per system and indepentent SIP account per telephone port
Security	Support for SRTP, TLS/ SIPS, HTTPS, 802.1x
Management	Syslog, HTTPS, Web brower, voice prompt, TR-069
Power Input	Input: 100 ~ 240VAC, 50 ~ 60Hz Output: 12 VDC, 5A
Compliance	FCC, CE
Dimension	440 x 185 x 44 mm
Weight	2.39 kg

– Sản phẩm chính hãng Grandstream của Mỹ

– Sản xuất tại Trung Quốc

– Bảo hành: 12 tháng

Liên hệ:
0914.847.456 Mr. Khởi
Email: khoi.pham@phcphuquoc.com
Website: https://phcphuquoc.com/

THÔNG TIN THANH TOÁN

GXW4216 gateway 16 máy lẻ điện thoại analog