Grandstream Networks GXW40XX User Manual page 9
Analog ip gateway 4, 8 or 24 fxs ports
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Also See for GXW40XX:
- User manual (59 pages) ,
- Provisioning manual (5 pages) ,
- Quick installation manual (11 pages)
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G.726 provides proprietary
VAD, CNG, and signal
power estimation, Voice
Play Out unit (reordering,
fixed and adaptive jitter
buffer,
synchronization),
(automatic gain control),
Status
controlling via voice packet
header
DHCP Server/Client
Yes,
Switched Mode
Fax over IP
T.38 compliant Group 3
Fax Relay up to 14.4kpbs
and auto-switch to G.711
for Fax Pass-through,
Fax Datapump V.17, V.19,
V.27ter, V.29 for T.38 fax
relay
QoS
Diffserv, TOS, 802.1 P/Q
VLAN tagging
Transport Protocol
RTP/RTCP
DTMF Method
In-audio, RFC2833, and/or
SIP Info
IP Signaling
SIP (RFC 3261)
Provisioning
TFTP, HTTP, HTTPS
Control
TLS/SIPS
Management
Syslog support, HTTP and
Telnet access
Dial Plan
Yes
UPnP Support
Yes
Caller ID
Bellcore Type 1 & 2, ETSI,
BT, NTT, and DTMF-based
CID
Polarity Reversal /
Yes
Wink
EMC
EN55022/EN55024
FCC part15 Class B
Grandstream Networks, Inc.
www.InternetVoipPhone.co.uk | sales@internetvoipphone.co.uk | 0800 088 4846
VAD,
power
Play Out unit (reordering,
fixed
buffer,
clock
synchronization),
AGC
(automatic gain control),
Status
output,
Decoder
controlling via voice packet
header
NAT
Router
or
Yes,
Switched Mode
T.38 compliant Group 3 Fax
Relay up to 14.4kpbs and
auto-switch to G.711 for Fax
Pass-through,
Fax Datapump V.17, V.19,
V.27ter, V.29 for T.38 fax
relay
Diffserv, TOS, 802.1 P/Q
VLAN tagging
RTP/RTCP
In-audio, RFC2833, and/or
SIP Info
SIP (RFC 3261)
TFTP, HTTP, HTTPS
TLS/SIPS
Syslog support, HTTP and
Telnet access
Yes
Yes
Bellcore Type 1 & 2, ETSI,
BT, NTT, and DTMF-based
CID
Yes
and
EN55022/EN55024
FCC part15 Class B
GXW40XX User Manual
Firmware 1.0.4.2
CNG,
and
signal
G.726 provides proprietary
estimation,
Voice
VAD, CNG, and signal
power estimation, Voice
and
adaptive
jitter
Play Out unit (reordering,
clock
fixed and adaptive jitter
AGC
buffer,
synchronization),
(automatic gain control),
output,
Decoder
Status
controlling via voice packet
header
NAT
Router
or
Yes, DHCP Client only
T.38 compliant Group 3
Fax Relay up to 14.4kpbs
and auto-switch to G.711
for Fax Pass-through,
Fax Datapump V.17, V.19,
V.27ter, V.29 for T.38 fax
relay
Diffserv, ToS, 802.1 P/Q
VLAN tagging
RTP/RTCP
In-Audio, RFC2833, and/or
SIP Info
SIP (RFC 3261)
TFTP, HTTP, HTTPS
TLS/SIPS
Syslog support, HTTP and
Telnet access
Yes
N/A
Bellcore Type 1 & 2, ETSI,
BT, NTT, and DTMF-based
CID
Yes
and
EN55022/EN55024
FCC part15 Class B
clock
AGC
output,
Decoder
and
Page 9 of 38
Last Updated: 06/2011
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