Telephone
Interfaces |
GXW4104:
4RJ11 FXO ports |
Network
Interfaces |
10M/100Mbps,
dual RJ45 ports |
LED
indicators |
Power,
Network and Line LEDs |
|
G.168
compiant Echo Cancelation, Dynamic Jitter Buffer, Moderm detection &
auto-switch |
Voice-over-Packet
Capabilities |
|
|
G.711 |
PTSN
Fail-over Life Line |
PTSN
failover on power failure |
Voice
Compression |
G.711,
G.723, G.726 (40/32/24/16), G.729A/B/E, G.728, iLBC |
DHCP
Client |
Yes,
Switched Mode or PPPoE |
Fax
over IP |
T.38
compliant Group 3 Fax Relay up to 14.4kpbs &auto-switch to G.711 for
Fax Pass-through |
QoS |
Diffserve,
TOS, 802.1P/Q VLAN tagging |
IP
Transport |
RTP/RTCP |
DTMF
Method |
flexible
DTMF transmission method, user interface of in-audio, RFC2833, and/or SIP
info |
IP
Signaling |
SIP
(RFC 3261) |
SIP
Server Profiles &Accounts Per |
|
|
Up
to 2 distinct SIP server profiles per system and independent SIP account
per port |
System |
|
Provisioning |
TFTP
and HTTP |
Media |
SRTP |
Management |
Syslog
support, HTTPS, telnet, remote mamangement using web
browser |
Power |
Output:
12VDC Input: 100-240VAC / 50-60Hz |
|
Operational:
32-104F or 0-40C |
Environmental |
Storage:
14-140F or -10-60C |
|
Humidity:
10-90% Non-condensing |
Dimensions
(LxWxH) |
230mm
x 135mm x 35mm |
Mounting |
Wall
mount and desktop |
Short
&Long Haul |
REN3:
Up to 150ft on 24AWG line |
Caller
ID |
Bellcore
Type 1&, ETSI, BT, NTT, and DTMF-based CID |
Polarity
Reversal/Wink |
Yes |
EMC |
EN55022/EN5504
and FCC part 15 Class B |
Safety |
UL |