Gxw40Xx Features; Software Features Overview; Table 3: Gxw40Xx Software Features - Grandstream Networks GXW40XX User Manual

GXW40XX F
EATURES
The GXW4000 series is a next generation IP voice gateway that is interoperable and compatible with
leading IP-PBXs, Softswitches and SIP platforms. The GXW4000 series FXS gateway is auto-
configurable, remotely manageable and scalable. The GXW4000 series gateways come in three models
- the GXW-4004,GXW-4008 and GXW4024, each offering superb voice quality, traditional telephony
functionality, easy deployment, and 4,8 and 24 FXS ports respectively. Each model features flexible
dialing plans, integrated call routing to support a pure IP network call and an external power supply.
S F
OFTWARE EATURES
•
4, 8 or 24 FXS ports
•
Two RJ-45 ports (switched or routed) (one RJ-45 port in GXW4024)
•
Multiple SIP accounts & profiles (4,8 or 24 accounts / choice of 3 profiles per account)
•
Supports Voice Codecs:
G711(a/µ, Annex I & II), G723.1A, G726 (ADPCM with 16/24/32/40 bit rates), G729 A/B/E, iLBC
•
T.38 Fax
•
Comprehensive Dial Plan support for Outgoing calls.
•
G.168 Echo Cancellation
•
Voice Activation Detection (VAD), Comfort Noise Generation (CNG), and Packet Loss
Concealment (PLC)
•
Supports PSTN/PBX analog telephone sets or analog trunks
T 3: GXW40XX S
ABLE OFTWARE
GXW4004
Telephone Interfaces 4 FXS ports
SIP Provisioning 4 SIP accounts, 2 profiles
Network Interface Two (2) 10M/100 Mbps,
RJ-45
Voice over Packet
Voice
Capabilities (VAD) with CNG (comfort
noise generation) and PLC
(packet loss concealment),
AEC with NLP Packetized
Voice
(supports RTP/RTCP and
AAL2
compliant
Cancellation,
Jitter
detection & auto-switch to
G.711
PSTN Fail-over PSTN
power failure
G.711 + Annex I (PLC),
Annex
Voice Compression
format)
decoder,
G.726(ADPCM
16/24/32/40
G.729A/B/E, iLBC
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O
VERVIEW
F
EATURES
GXW4008
8 FXS ports
8 SIP accounts, 2 profiles
Two (2) 10M/100 Mbps, RJ-
45
Activity Detection Voice
(VAD) with CNG (comfort
noise generation) and PLC
(packet loss concealment),
AEC with NLP Packetized
Protocol Unit Voice
(supports RTP/RTCP and
protocol), G.168 AAL2
Echo compliant
Dynamic Cancellation, Dynamic Jitter
Buffer, Modem Buffer, Modem detection &
auto-switch to G.711
failover port on PSTN failover port on power
failure
G.711 + Annex I (PLC),
II (VAD/CNG Annex II (VAD/CNG format)
encoder and encoder
G.723.1A, G.723.1A,
with with 16/24/32/40 bit rates),
bit rates), G.729A/B/E, iLBC
G.726 provides proprietary
GXW40XX User Manual
Firmware 1.0.4.2
GXW4024
24 FXS ports
24 SIP accounts, 3 profiles
One 10M/100 Mbps LAN,
RJ-45
Activity Detection Voice
(VAD) with CNG (comfort
noise generation) and PLC
(packet loss concealment),
AEC with NLP Packetized
Protocol Unit Voice
(supports
protocol), G.168 G.168
Echo Cancellation,
Jitter Buffer, Fax/Modem
detection & auto-switch to
G.711
N/A
G.711 + Annex I (PLC),
Annex
and decoder, format)
G.726(ADPCM decoder,
G.726(ADPCM
16/24/32/40
G.729A/B/E, iLBC
Activity Detection
Protocol Unit
RTP/RTCP)
compliant Echo
Adaptive
II (VAD/CNG
encoder and
G.723.1,
with
bit rates),
Page 8 of 38
Last Updated: 06/2011