|
|
RoboGate RG-804 is four port VoIP Gateway which
transmit real time voice and fax data over IP network.
By deploying RoboGate, voice and fax calls, no matter
they are made inside or outside office, all can
be routed through Internet and the long distance
calls charges can be eliminated.
Supporting various types of Internet access, such
as ADSL, cable modem and leased line, RoboGate can
provide value added |
|
voice application
over the company's existing data network. Easily
integrated into any PBX system, RoboGate provides
immediate cost saving without any impact on the
company's telephone system.
Equipped with powerful CPU and DSP, RoboGate utilizes
advanced compression, echo cancellation, and robust
voice and fax recovery algorithm to provide toll
quality voice over IP networks. Furthermore, the
gateway is standard based and compliant with any
SIP or H323 VoIP products. |
|
| Key
Features and Benefits |
|
|
Dynamic
IP Support
| RoboGate allows
existing addressing schemes to remain without
the need of fixed IP address. RoboGate can
directly connect to the DHCP Enabled cable
modem, or PPPoE equipped ADSL modem, which
uses dynamic IP address to link to Internet. |
Flexible Telephony Interface
| RoboGate provides
FXS and FXO interface to be flexibly integrated
into any existing telephone system. It can
be connected directly to an analog phone,
fax machine, key phone system or PBX system.
Users can use the original telephone sets
on their desk to make VoIP calls as well.
It is simple and easy. No additional user
training is required. |
Quality
of Service
| The 802.1p and Type
of Service (ToS) feature of RoboGate guarantees
end-to-end voice quality in a managed network.
In addition, when interfacing to a very unstable
Internet network where it is most likely to
encounter a 20% data loss rate, users may
hear chopped, low-quality voice. The unique
robust voice and fax recovery algorithm of
RoboGate can largely compensate the data loss
rate effect of the Internet and give users
a stable voice quality. |
Advanced Dialing Plan
| Advanced dialing
plan and address mapping make connection to
PABX a simple job. It gives versatile and
flexible dialing to any destinations. Moreover,
RoboGate can be configured to use wildcard
as its PABX extensions, significantly simplifying
dialing plan for Intranet VoIP applications. |
Anti-Line-Seizure Mechanism
| RoboGate supports
an intelligent mechanism, patent pending,
for detecting line disconnection patterns
between FXO interface and PABX or PSTN central
office switch. |
Management Tools
| RoboGate supports
full remote management ability with its embedded
Telnet server, HTTP server and SNMP agent.
RoboGate also provides a real-time "voice
call monitoring" interface. This helps
the system administrator constantly aware
of all the call statistics. |
|
|
|
| Protocol
and Standard |
ITU-T
H.323 v2, v3, v4 compatible.
RTP, RTCP support
RFC 2543 SIP protocol,
RFC 2327 SDP protocol
SNMP v2, HTTP, Telnet, DHCP, PPPoE |
| Tone
Generation and Detection |
|
TIA-464B DTMF, Dial, Busy, Ring Back,
Call Progress. |
| Echo
Cancellation |
| G.165/G.168
with 8-16ms echo tail. |
| Analog
Interface |
RG-804 series offer five models for
different combinations of the line or
phone ports.
RG-804: 4 FXO ports
RG-804S: 4 FXS ports
RG-804A: 2 FXO + 2 FXS port
RG-804B: 3 FXO + 1 FXS port
RG-804C: 1 FXO + 3 FXS port |
| LED
Indicators |
Ethernet:
Link/Active
Analog port status:(off-hook/ringing)
Power |
| Environmental |
Humidity:
10~90%, non-condensing
Operating temp: 0~50 degrees C
Storage temp: -10~70 degrees C |
| EMC |
| FCC
part 15 Class B, CE, VCCI, BSMI |
|
| Voice
Processing |
ITU-T
G.711/64kbps, G.723.1A/5.3,6.3kbps,
G.729A/B/8kbps
Voice Activity Detection (VAD)
Comfort Noise Generation (CNG) |
| FAX
Relay |
T.30/T.38
real-time FAX compliant.
Voice/FAX auto-switch. |
| Software
Upgrade |
| FTP/TFTP |
| Console |
| Serial
Console Port: RS-232/DB9 |
| Network
Interface |
1
Ethernet ports
10Base-T and 100Base-T
IEEE802.3 compatible |
| Power |
| 100~240V
AC, 50~60 Hz to 12V DC, 1.2A power adapter
|
| Dimension |
|
240mm (L) x 165mm (W) x 36mm (H) |
| Weight |
| 1.2
Kg |
| Safety |
| UL1950,
EN60950 |
| Vibration
and Drop |
| IEC
68-2-36, IEC 68-2-6, EC 68-2-32
|
|
|
|
|
|
