Grandstream Networks GXW-410x User manual

Grandstream Networks, Inc.
Analog IP Gateway GXW-410x
4 or 8 FXO Ports w/Video Surveillance
GXW-410x User’s Manual www.grandstream.com
Firmware Version 1.0.0.32 [e-mail]

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TABLE OF CONTENTS
GXW-410X USER’S MANUAL
1.0 WELCOME.............................................................................................................................................4
2.0 PACKAGING & INSTALLATION...........................................................................................................5
2.1. Packaging..........................................................................................................................................5
Safety Compliances...................................................................................................................................5
Warranty ....................................................................................................................................................5
2.2 Installation...........................................................................................................................................5
3.0 APPLICATION DESCRIPTION..............................................................................................................5
4.0 FEATURES............................................................................................................................................8
4.1 Software Features: .............................................................................................................................8
4.2 Hardware Specification......................................................................................................................8
5.0 CONFIGURATION GUIDE.....................................................................................................................9
5.1 Configuration with Web Browser ........................................................................................................9
5.1.1 Accessing the Web Configuration Menu ........................................................................................9
5.1.2 End User Configuration ..................................................................................................................9
5.2 Advanced User Settings...................................................................................................................13
5.2.1 Advanced User Configuration.......................................................................................................13
5.2.2. Saving the Configuration Changes..............................................................................................26
5.2.3. Rebooting from Remote................................................................................................................26
6. SOFTWARE UPGRADE........................................................................................................................26
6.1 Upgrade through HTTP ....................................................................................................................26
6.2 Upgrade through TFTP.....................................................................................................................27
7. RESTORE FACTORY DEFAULT SETTING .........................................................................................28
8. EXAMPLES OF GXW-410X CONFIGURATIONS.................................................................................29
9. GLOSSARY OF TERMS........................................................................................................................31

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TABLE OF FIGURES
GXW-410X USER’S MANUAL
Figure 1: Functional Diagram of IP-PBX (Asterisk) & GXW-410x ...............................................................6
Figure 2: Hardware Specification of GXW-410x..........................................................................................8
Figure 3: Screen-shot of GXW-410x Log-in Screen – End User Configuration...........................................9
Figure 4: Screen-shot of GXW-410x Configuration Page..........................................................................10
Figure 5: Web Log-in Definitions................................................................................................................11
Figure 6: Screen-shot of GXW-410x Device Status Page.........................................................................12
Figure 7: Status Page Definitions ..............................................................................................................12
Figure 8: Screenshot of Advanced User Configuration .............................................................................13
Figure 8: Screenshot of Advanced Configuration Page.............................................................................14
Figure 9: Advanced Configuration Page Definitions..................................................................................15
Figure 10: Screen-shot of GXW-410x FXO Lines Configuration Page......................................................17
Figure 10a: Screen-shot of GXW-410x Channel Dialing...........................................................................17
Figure 11: FXO Lines Configuration Definitions ........................................................................................18
Figure 12: Screen- shot of GXW-410x Channels Page.............................................................................19
Figure 13: Channels Page Definitions .......................................................................................................20
Figure 14: Screen-shot of Grandstream Configuration Page ....................................................................22
Figure 15: Grandstream Configuration Page Definitions...........................................................................24

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1.0 Welcome
Thank you for purchasing the Grandstream GXW-410x Analog FXO IP Gateway. You’ve made an
excellent choice and we believe you will find the GXW-410x easy to use and easy to manage.
Gateway GXW-410x Overview
The GXW-410x offers an easy to manage, easy to configure IP communications solution for any business
with virtual and/or branch locations. The GXW-410x is a next generation IP voice and video gateway that
features full interoperability with leading IP-PBXs, SoftSwitches and SIP platforms.
The Analog Gateway GXW-410x series converts SIP/RTP IP calls to traditional PSTN calls. There are
two models - the GXW-4104 and GXW-4108, which have either 4 and 8 FXO ports respectively. The
installation is the same for either model. Either model can be configured to work with any leading SIP
server, for a pure media gateway to access PSTN networks.
This document is subject to changes without notice. The latest electronic version of this user manual is
available for download from the following location: http://www.grandstream.com/user_manuals/GXW-
410x.pdf

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2.0 Packaging & Installation
2.1. Packaging
The GXW-410x package includes:
1) One GXW-410x Unit
2) One universal power adaptor
3) One Ethernet cable
Safety Compliances
The GXW-410x is compliant with various safety standards including FCC/CE. Its power adaptor is
compliant with UL standard. Warning: use only the power adapter included in the GXW-410x package.
Using an alternative power adapter may permanently damage the unit.
Warranty
Grandstream has a reseller agreement with our reseller customer. End users should contact the company
from whom you purchased the product for replacement, repair or refund.
If you purchased the product directly from Grandstream, contact your Grandstream Sales and Service
Representative for a RMA (Return Materials Authorization) number. Grandstream reserves the right to
remedy warranty policy without prior notification.
2.2 Installation
1. Connect power and cables
2. Connect Ethernet cable to a hub and power adapter to power wall outlet
3. Assign GXW-410x IP Address
4. Use another Ethernet cable to connect your PC to the same hub that GXW-4100 is connected.
5. Assign your PC to a static IP that is within the same subnet of default IP address of GXW-4100
192.168.0.160. i.e. 192.168.0.x. X can be any number between 2 and 254 except 160.
6. Launch web browser and type http://192.168.0.160 at Address of web browser. This will let you to
connect to build-in web server of GXW-4100.
You may change to use DHCP or PPPoE connection or another static IP address according to your local
network environment.
3.0 Application Description
A SIP proxy server such as Asterisk or a SIP registrar server can be deployed with the GXW-410x series.
In this environment, the SIP server handles SIP registration and call control and the GXW-410x
processes media conversion between IP and PSTN calls. By design, the system supports the North
American call progress tones and signaling standards on PSTN sides.
Figure 1 illustrates how the GXW-410x can be deployed in a typical enterprise topology.

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Figure 1: Functional Diagram of IP-PBX (Asterisk) & GXW-410x
P PS ST TN N
C
Cl lo ou ud d
Anywhere in the world
GXW-410x
4 or 8 Ports
FXO Lines
PSTN Analog Lines
Grandstream IP Phones
IPPBX or
SIP Server
IP/LAN IP/WAN

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Simple Configuration: Media Gateway to Access PSTN Networks
GXW-410x can be configured to work with any leading SIP server, for a pure media gateway to access
PSTN networks. In such applications, the user only needs to configure GXW-410xgateway Stage Dialing
field and Sip Server field.
For a simple set-up, users only need to configure a SIP server field for default SIP Profile 1. This field
should be configured to point to the SIP server to be used with the GXW-410x.
For advanced applications, the user is required to choose at least one SIP server field from the SIP
profiles and one stage dialing under system Channel configuration table. On SIP server sides, the SIP
server must be configured to forward user PSTN calls to the GXW-410x.
Please be aware that by default, the system uses North American PSTN settings and TWO STAGE
dialing to access PSTN networks for VOIP to PSTN calls and PSTN to VOIP calls. Two stage dialing
means the end-user will hear dial-tone twice. First dial-tone is used to let users to input destination
number in the same network of the calling networks. Second dial-tone is used to let users to input final
destination number.
The GXW-410x also supports ONE STAGE dialing, which means users only need to input one final PSTN
number when first dial-tone is heard for calls from VOIP to PSTN. This requires configuring both SIP
server and GXW-410x to one stage dialing (see last section of quick guide and user manual for one stage
dialing). For one stage PSTN to VOIP calls, user needs to configure off-hook auto dial field (see last
section on sample configuration
Extensive Configuration: Media Gateway Configuration for Multiple Users
The GXW-410x can be configured to work with a variety of SIP server features and traditional PBX on
PSTN networks, with a different SIP server on each physical port. Each port may have its own voice
setting, dialing settings, PSTN termination setting, and DTMF transmission settings.
Off-hook Auto Dial
The FXO interface currently does not support direct inward dialing (DID). The GXW-410x implements an
off-hook auto dial feature for each physical port. Configure off-hook auto dial to forward PSTN incoming
call to a specific SIP number, call center or hunt group.
Sample Configurations - IP PBX Peers with GXW-410x
There are 2 methods to configure GXW to work with IP PBX:
1) Configure GXW with SIP Accounts in IP PBX, this will enable you to put GXW behind a
NAT/Firewall.
2) Configure GXW without SIP Accounts in IP PBX, this makes GXW function as a PEER gateway.
Please see the Quick Install Guide at www.grandstream.com.
Note: In regions other than North American, the user is also required to configure call progress tones and
PSTN line termination fields. Check with local PSTN service carriers on values service providers use on
the lines. If service provider doesn’t provide those values and users don’t know what the correct values
are, please use the default values. Contact product support if you still have questions about configuring
your GXW-410x.

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4.0 Features
The Gateway series includes the GXW-4104 and GXW-4108, each offering superb voice and video
quality, traditional telephony functionality, easy deployment, and 4 or 8 FXO ports respectively. The
GXW-410x is the only small business gateway that offers a video surveillance component in the industry.
A complete list of features can be found at www.grandstream.com.
4.1 Software Features:
•TFTP and HTTP firmware upgrade support
•Multiple SIP accounts (8), Eight total number of physical line ports, each account corresponding to
one SIP user id and belonging to one of multiple SIP profile
•Multiple SIP profiles, max of 3 profiles per system. Each profile hosts 0 to multiple number of SIP
accounts, depending on user need
•One stage and two stage dialing
•VoIP to PSTN call setup and teardown
•PSTN to VoIP call setup and teardown
•Configurable Channel Voice Settings. [Voice volume (db), Audio input (db), Silence suppression,
Line echo cancellation]
•Codec Support: G711u, G711a, G729, G723, and GSM (pending)
•Line echo canceller g.168 support
•Flexible DTMF transmission method (In-audio, RFC2833, and SIP Info)
•VoIP to PSTN : channel configurable for one stage or two stage dialing
•Configurable channel dialing to improve dial-out reliability [digit length (ms), digit volume (db), dial
pause between digits (ms), wait for dial-tone]
•Configurable PSTN Termination [Current Disconnect, AC Termination Impedance, Busy/Re-order
tones]
•Configurable Call Progress/Termination tones via Pattern Matching
4.2 Hardware Specification
Figure 2: Hardware Specification of GXW-410x
GXW-410x
LAN interface 2xRJ45 10/100Base-T
LED 8 LEDs in RED color
Universal Switching
Power Adaptor Input: 100-240V AC, 50/60Hz, 0.5A Max Output: 12V DC, 1.25A
UL certified
Dimension 230mm (L)
134mm (W)
32mm (H)
Weight 0.29 lbs (3.5 oz)
Temperature 32~104°F
0~40°C
Humidity 10% - 90%
(non-condensing)
Compliance FCC, CE

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5.0 Configuration Guide
5.1 Configuration with Web Browser
The GXW-410x has an embedded Web server that will respond to HTTP GET/POST requests. It also has
embedded HTML pages that allow a user to configure the IP phone through a Web browser such as
Microsoft’s IE.
5.1.1 Accessing the Web Configuration Menu
1. Use another Ethernet cable to connect your PC to the same hub that GXW-410x is
connected.
2. Assign your PC to a static IP that is within the same subnet of default IP address of
GXW-410x 192.168.0.160. i.e. 192.168.0.x. X can be any number between 2 and
254 except 160.
3. Launch web browser and type http://192.168.0.160 at Address of web browser. This
will let you to connect to build-in web server of GXW-410x.
4. You may change to use DHCP or PPPoE connection or another static IP address
according to your local network environment.
The Gateway Web Configuration Menu can be then accessed by the following URI: http://Gateway-IP-
Address where the Gateway-IP-Address is the IP address of the Gateway.
NOTE: To type IP address into browser to get into the configuration page, please strip out the leading “0”
as the browser will parse in octet. e.g.: if the IP address is: 192.168.001.014, please type in:
192.168.1.14.
5.1.2 End User Configuration
Once this HTTP request is entered and sent from a Web browser, the GXW-410x will respond with the
following login screen:
Figure 3: Screen-shot of GXW-410x Log-in Screen – End User Configuration
Grandstream Device Configuration
Password
Login
All Rights Reserved Grandstream Networks, Inc. 2005-2006
The password is case sensitive with maximum length of 25 characters and the factory default password
for End User is “123”.
After a correct password is entered in the login screen, the embedded Web server will respond with the
Configuration page which is explained in details below.

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Figure 4: Screen-shot of GXW-410x Configuration Page
Grandstream Device Configuration
Status Basic Settings Advanced
Settings FXO Lines Channels Profile 1 Profile 2 Profile 3
Web Access: HTTP HTTPS
Web Port: 80 (default for HTTP is 80 and HTTPS is 443)
End User
Password: (purposely not displayed for security protection)
IP Address: dynamically assigned via DHCP (default) or PPPoE
(will attempt PPPoE first if PPPoE setting is non-blank)
DHCP hostname:
DHCP domain:
DHCP vendor class ID: GrandstreamGXW-4108
PPPoE account ID:
PPPoE password:
PPPoE service name:
Preferred DNS server: 0.0.0.0
statically configured as:
IP Address: 192 .168 .0.160
Subnet Mask: 0.0.0.0
Default Router: 0.0.0.0
DNS Server 1: 0.0.0.0
DNS Server 2: 0.0.0.0
Time Zone: GMT-5:00 (US Eastern Time, New York)
Update Cancel Reboot
All Rights Reserved Grandstream Networks, Inc. 2005-2006

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Figure 5: Web Log-in Definitions
Web Access Select HTTP or secure HTTPS protocol for Web Access
Web Port By default, HTTP uses port 80 and HTTPS uses port 443. This field is
for customizable web port.
End User Password This contains the password to access the Web Configuration Menu.
This field is case sensitive with a maximum length of 25 characters.
IP Address There are two modes under which the GXW-410x can operate:
If DHCP mode is enabled, then all the field values for the Static
IP mode are not used (even though they are still saved in the Flash
memory.) The GXW-410x will acquire its IP address from the first
DHCP server it discovers from the LAN it is connected.
To use the PPPoE feature the PPPoE account settings need to
be set. The GXW-410x will attempt to establish a PPPoE session if any
of the PPPoE fields is set.
If Static IP mode is enabled, then the IP address, Subnet Mask,
Default Router IP address, DNS Server 1 (primary), DNS Server 2
(secondary) fields will need to be configured. These fields are set to
zero by default.
Time Zone This parameter controls how the date/time is displayed according to the
specified time zone.
In addition to the Basic Settings configuration page, the end user also has access to the Device Status
page. The following is a screen shot of the device Status Page.

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Figure 6: Screen-shot of GXW-410x Device Status Page
Grandstream Device Configuration
Status Basic
Settings Advanced Settings FXO Lines Channels Profile 1 Profile 2 Profile 3
Hardware Revision: Main-- 0.1 Rev A Interface-- 0.0 Rev A
MAC Address: 00.0B.82.08.A5.19
IP Address: 72.72.74.217
Product Model: GXW-410x
Software Version: Program-- 1.0.0.31 Loader-- 1.0.0.3 Boot-- 1.0.0.13
System Up Time: 0 day(s) 3 hour(s) 28 minute(s)
Registered: Phone Number 1: Yes
Phone Number 2: Yes
Phone Number 3: Yes
Phone Number 4: Yes
Phone Number 5: Yes
Phone Number 6: Yes
Phone Number 7: Yes
Phone Number 8: Yes
PPPoE Link Up: disabled
All Rights Reserved Grandstream Networks, Inc. 2005-2006
Figure 7: Status Page Definitions
Hardware
Revision Hardware version number: Main Board, Interface Board
MAC
Address The device ID, in HEX format. This is a very important ID for ISP troubleshooting.
IP Address This field shows LAN IP address of GXW-410x
Product
Model This field contains the product model info.
Software
Version gram: This is the main software release, its number is always used for firmware upgrade.
o
tloader: This is normally not changed.
System Up
Time This field shows system up time since the last reboot.
Registered This field indicates whether the device is registered to the SIP server(s).
PPPoE Link
Up This field shows whether the PPPoE connection is up if connected to DSL modem.
Detected
NAT Type This field shows what kind NAT the GXW-410x is connected to via its LAN port. It is
based on STUN protocol.

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5.2 Advanced User Settings
5.2.1 Advanced User Configuration
To login to the Advanced User Configuration page, please follow the instructions in section 5.2.1 to get to
the following login page. The password is case sensitive with a maximum length of 25 characters and the
factory default password for Advanced User is “admin”.
Figure 8: Screenshot of Advanced User Configuration
Grandstream Device Configuration
Password
Login
All Rights Reserved Grandstream Networks, Inc. 2005-2006
Advanced User configuration includes not only the end user configuration, but also advanced configuration
such as SIP configuration, Codec selection, NAT Traversal Setting and other miscellaneous configuration.

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Figure 8: Screenshot of Advanced Configuration Page
Grandstream Device Configuration
Status Basic
Settings Advanced Settings FXO Lines Channels Profile 1 Profile 2 Profile 3
Admin Password: (not displayed for security reason)
G723 rate: 6.3kbps encoding rate 5.3kbps encoding rate
Layer 3 QoS: 48 (Diff-Serv or Precedence value)
Layer 2 QoS: 802.1Q/VLAN Tag 0802.1p priority value 0(0-7)
Inter-digit Timeout: 4(No Key Entry Timeout in seconds, default is 4 seconds)
local RTP port: 5004 (1024-65535, default 5004)
Use random port: No Yes
keep-alive interval: 20 (in seconds, default 20 seconds)
Use NAT IP (if specified, this will be used in SIP/SDP
message)
STUN server: (URI or IP: port)
Firmware
Upgrade: Upgrade Server: fm.grandstream.com/gs
Via TFTP HTTP
Automatic Upgrade:
No Yes, upgrade every 1008
0
minutes (default 7 days)
Syslog Server:
Syslog Level: NONE
NTP Server: time.nist.gov (URI or IP address)
Update Cancel Reboot
All Rights Reserved Grandstream Networks, Inc. 2005-2006

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Figure 9: Advanced Configuration Page Definitions
Admin
Password Administrator password. Only the administrator can configure the “Advanced Settings”
page. Password field is purposely left blank for security reason after clicking update and
saved. The maximum password length is 25 characters.
g723 Rate g723 encoding rate (6.3kbps or 5.3kbps)
Layer 3 QoS This field defines the layer 3 QoS parameter which can be the value used for IP
Precedence or Diff-Serv or MPLS. Default value is 48.
Layer 2 QoS This contains the value used for layer 2 VLAN tag. Default setting is
blank.
Inter Digit
Timeout Default is 4 seconds.
Local RTP port This parameter defines the local RTP-RTCP port pair the GXW-410x will listen and
transmit. It is the base RTP port for channel 0. When configured, channel 0 will use this
port _value for RTP and the port_value+1 for its RTCP; channel 1 will use port_value+2
for RTP and port_value+3 for its RTCP. The default value is 5004.
Use Random
Port This parameter, when set to Yes, will force random generation of both the local SIP and
RTP ports. This is usually necessary when multiple GXW-410xs are behind the same
NAT.
Keep-alive
interval This parameter specifies how often the GXW-410x sends a blank UDP packet to the
SIP server in order to keep the “hole” on the NAT open. Default is 20 seconds.
Use NAT IP NAT IP address used in SIP/SDP message. Default is blank.
STUN Server IP address or Domain name of the STUN server.
Firmware
Upgrade &
Provisioning
This radio button will enable GXW-410x to download firmware or configuration file
through either TFTP or HTTP.
Via TFTP Server This is the IP address of the configured TFTP server. If selected and it is non-zero or
not blank, the BudgeTone 200 will attempt to retrieve new configuration file or new code
image from the specified TFTP server at boot time. It will make up to 3 attempts before
timeout and then it will start the boot process using the existing code image in the Flash
memory. If a TFTP server is configured and a new code image is retrieved, the new
downloaded image will be verified and then saved into the Flash memory.
Note: Please do NOT interrupt the TFTP upgrade process (especially the power supply)
as this will damage the device. Depending on the network environment this process
can take up to 15 or 20 minutes.
Via HTTP Server The URL for the HTTP server used for firmware upgrade and configuration via HTTP.
For example, ttp://provisioning.mycompany.com:6688/Grandstream/1.0.0.26
Here “:6688” is the specific TCP port that the HTTP server is listening at, it can be
omitted if using default port 80.
Note: If Auto Upgrade is set to No, GXW-410x will only do HTTP download once at
boot up.

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Automatic
Upgrade Choose Yes to enable automatic upgrade and provisioning. In “Check for new firmware
every” field, enter the number of days to enable GXW-410x to check the server for
firmware upgrade or configuration in the defined period of days. When set to No, GXW-
410x will only do upgrade once at boot up.
“Always check for New Firmware.” Check New Firmware only when F/W pre/suffix
changes”
Syslog Server The IP address or URL of System log server. This feature is especially useful for ITSP
(Internet Telephone Service Provider)
Syslog Level Select the ATA to report the log level. Default is NONE. The level is one of DEBUG,
INFO, WARNING or ERROR. Syslog messages are sent based on the following
events: 1. product model/version on boot up (INFO level)
2. NAT related info (INFO level)
3. sent or received SIP message (DEBUG level)
4. SIP message summary (INFO level)
5. inbound and outbound calls (INFO level)
6. registration status change (INFO level)
7. negotiated codec (INFO level)
8. Ethernet link up (INFO level)
9. SLIC chip exception (WARNING and ERROR levels)
10. memory exception (ERROR level)
The Syslog uses USER facility. In addition to standard Syslog payload, it contains the
following components:
GS_LOG: [device MAC address][error code] error message
Here is an example: May 19 02:40:38 192.168.1.14 GS_LOG: [00:0b:82:00:a1:be][000]
Ethernet link is up
NTP server URI or IP address of the NTP (Network Time Protocol) server, which will be used by the
phone to synchronize the date and time.

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Figure 10: Screen-shot of GXW-410x FXO Lines Configuration Page
Grandstream Device Configuration
Status Basic
Settings Advanced Settings FXO Lines Channels Profile 1 Profile 2 Profile 3
FXO Termination
Enable Current Disconnect: No Yes (Default Yes)
AC Termination Impedance: 600 Ohm(North America)
Silence Timeout(X1s): ch1-8:60; (default 60s)
Figure 10a: Screen-shot of GXW-410x Channel Dialing
Channel Dialing
1. DTMF Digit
Length(X10ms): ch1-8:10; (1-200, default 10)
2. DTMF Digit
Volume(dB): ch1-8:-11; (-31-0, default -11)
3. DTMF Dial
Pause(X10ms): ch1-8:10; (1-200, default 10)
4. Wait Dial-
Tone(Y/N): ch1-8:Y; (default Yes)
5. Dialing Stage(1/2): ch1-8:2; (default 2)
6. Off-hook Auto
Dial(VoIP): ch1-8:605;
Update Cancel Reboot
All Rights Reserved Grandstream Networks, Inc. 2005-2006

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Figure 11: FXO Lines Configuration Definitions
Enable Current
Disconnect When set to Y, Current Disconnect is enabled. Certain PSTN Cos require
this to be enabled, in order to realize correct disconnect for PSTN side.
Default it Y.
AC Termination
Impedance Selects the impedance of the analog Line connected to the FXO port on the
GXW-410x.
Silence Timeout Terminate call after long silence detected. Default is 60 seconds, max
65536.
DTMF Digit
Length Default value is 100ms.
DTMF Digit
Volume Default value is -11dB.
DTMF Dial Pause Default value is 100ms.
Wait Dial-tone It is recommended to set this to Y in case Dialing stage is set to 1.
Dialing Stage Dialing stage can be set to 1 or 2. Note:- When set to 1, the Server needs
to be configured to allow forwarding and receipt of SIP messages from GXW
IP address directly.
Off-hook Auto
Dial This parameter allows users to configure a User ID or extension number to
be automatically dialed upon off-hook. Please note only the user part of the
SIP address needs to be entered here. The GXW-410x will automatically
append the ‘@’ and host portion of the corresponding SIP address.

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Figure 12: Screen- shot of GXW-410x Channels Page
Grandstream Device Configuration
Status Basic
Settings Advanced Settings FXO Lines Channels Profile 1 Profile 2 Profile 3
Phone Number Settings
Channel(s) SIP User ID Authenticate ID Auth Password Profile ID
1. 1611 611 Profile 1
2. 2612 612 Profile 1
3. 3613 613 Profile 1
4. Profile 1
5. Profile 1
6. Profile 1
7. Profile 1
8. Profile 1
Call Progress Tones (Syntax: ch x-y: f1=val@vol,f2=val@vol,c=on1/off1-on2/off2-on3/off3;[...])
1. Dial Tone: ch1-8:f1=350@-11,f2=440@-11,c=0/0;
2. Ringback Tone: ch1-8:f1=440@-11,f2=480@-11,c=200/400;
3. Busy Tone: ch1-8:f1=480@-11,f2=620@-11,c=50/50;
4. Reorder Tone: ch1-8:f1=480@-11,f2=620@-11,c=25/25;
5. Confirmation
Tone: ch1-8:f1=350@-11,f2=440@-11,c=10/10;
Channel
Voice
Setting
1. Tx to PSTN Audio
Gain(dB): ch1-8:1; (-12-12, default 1)
2. Rx from PSTN Audio
Gain(dB): ch1-8:0; (-12-12, default
0)
3. Silence Suppression(Y/N): ch1-8:Y; (default Yes)
4. Echo Cancellation(Y/N): ch1-8:Y; (default Yes)
Channel
Specific
Setting 1. DTMF Methods(1-7) ch1-8:2; (default 1)
2. No Key Entry
Timeout(X1s): ch1-8:4; (1-9, default 4)
Update Cancel Reboot
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Grandstream Networks, Inc. GXW-410x User’s Manual Page 20 of 34
Firmware 1.0.0.32
Figure 13: Channels Page Definitions
SIP User ID User account information, provided by VoIP service provider (ITSP), usually
has the form of digit similar to phone number or actually a phone number.
Authentication ID SIP service subscriber’s Authenticate ID used for authentication. Can be
identical to or different from SIP User ID.
Authentication
Password SIP service subscriber’s account password for GXW-410x to register to
(SIP)
servers of ITSP.
Profile ID Select the corresponding Profile ID (1/2/3)
Call Progress
Tones Using these settings, user can configure tone frequencies according to their
preference. By default, the tones are set to North American frequencies.
Frequencies should be configured with known values to avoid
uncomfortable high pitch sounds. ON is the period of ringing (ON time in
ms) while OFF is the period of silence. In order to set a continuous ring,
OFF should be zero. Otherwise it will ring ON ms and a pause of OFF ms
and then repeat the pattern.
“Dial tone”
“Ringback tone”
“Busy/Re order tone”
“Confirmation tone”
Channel Voice
Settings Channel voice settings mentioned below.
Tx to PSTN
Audio Gain (dB) Allows user to set a value in dB for transmission to PSTN Audio Gain.
Rx from PSTN
Audio Gain (dB) Allows user to set a value in dB for receive from PSTN Audio Gain.
Silence
Suppression This controls the silence suppression/VAD feature of G723 and G729. If set
to “Yes”, when a silence is detected, small quantity of VAD packets (instead
of audio packets) will be sent during the period of no talking. If set to “No”,
this feature is disabled.
Echo
Cancellation When set to Y, Echo cancellation is enabled.
Channel specific
Setting Channel specific settings mentioned below.