FXS Ports
|
32 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
|