OpenVox VS-GW1600 series User manual

Analog Gateway User Manual
OpenVox Communication Co. ,LTD.
1
OpenVox Communication Co Ltd
Analog Gateway User Manual
Version 2.0

Analog Gateway User Manual
OpenVox Communication Co. ,LTD.
2
OpenVox Communication Co Ltd
Address: 10/F, Building 6-A, Baoneng Science and Technology Industrial Park, Longhua New District, Shenzhen,
Guangdong,China 518109
Tel: [phone]
Business Contact: [e-mail]
Technical Support: [e-mail]
Business Hours: 09:00-18:00(GMT+8) from Monday to Friday
URL: www.openvox.cn
Thank You for Choosing OpenVox Products!

Analog Gateway User Manual
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Confidentiality
Information contained herein is of a highly sensitive nature and is confidential and proprietary to
OpenVox Inc. No part may be distributed, reproduced or disclosed orally or in written form to any
party other than the direct recipients without the express written consent of OpenVox Inc.
Disclaimer
OpenVox Inc. reserves the right to modify the design, characteristics, and products at any time
without notification or obligation and shall not be held liable for any error or damage of any kind
resulting from the use of this document.
OpenVox has made every effort to ensure that the information contained in this document is
accurate and complete; however, the contents of this document are subject to revision without
notice. Please contact OpenVox to ensure you have the latest version of this document.
Statement
This document applies to all VoxStack series analog gateways, including FXS/FXO/Hybrid. Different
types of gateways may have functional differences. For details, please contact OpenVox sales or
technical support.
Trademarks
All other trademarks mentioned in this document are the property of their respective owners.

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Revise History
Version
Release Date
Description
1.0
22/12/2017
First Version
2.0
23/7/2019
Upgraded 2.0 version

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Contents
1. Overview ..........................................................................................................................................8
1.1 What is Analog Gateway Series?............................................................................................8
1.2 Sample Application ................................................................................................................9
1.3 Product Appearance.............................................................................................................10
1.4 Main Features ......................................................................................................................11
1.5 Physical Information.............................................................................................................11
1.6 Software...............................................................................................................................13
2. System............................................................................................................................................14
2.1 Status....................................................................................................................................14
2.2 Time......................................................................................................................................14
2.3 Login Settings .......................................................................................................................15
2.4 General.................................................................................................................................17
2.4.1 Language Settings .....................................................................................................17
2.4.2 Scheduled Reboot .....................................................................................................17
2.4.3 SNMP Agent ..............................................................................................................18
2.5 Tools .....................................................................................................................................18
2.6 Information ..........................................................................................................................19
2.7 Config Record.......................................................................................................................20
2.8 Config Label..........................................................................................................................20
3. Analog ............................................................................................................................................21
3.1 Channel Settings...................................................................................................................21
3.2 Pickup Settings .....................................................................................................................22
3.3 Dial Matching Table..............................................................................................................23
3.4 Advanced Settings................................................................................................................24
3.5 Special Function Keys...........................................................................................................28
3.6 FXO .......................................................................................................................................29
3.7 FXS........................................................................................................................................30
3.8 Driver....................................................................................................................................31

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4. SIP...................................................................................................................................................33
4.1 SIP Endpoints........................................................................................................................33
4.1.1 Main Endpoint Settings.............................................................................................33
4.1.2 Advanced: Registration Options................................................................................36
4.1.3 Call Settings...............................................................................................................36
4.1.4 Media Settings ..........................................................................................................37
4.2 FXS Batch Binding SIP...........................................................................................................37
4.3 Batch Create SIP ...................................................................................................................38
4.4 Advanced SIP Settings..........................................................................................................38
4.4.1 Networking................................................................................................................38
4.4.2 Parsing and Compatibility .........................................................................................40
4.4.3 Security......................................................................................................................41
4.4.4 Media ........................................................................................................................42
4.5 Sip Account Security.............................................................................................................43
5. Routing...........................................................................................................................................45
5.1 Call Routing Rules.................................................................................................................45
5.2 Groups..................................................................................................................................48
5.3 Batch Create Rules ...............................................................................................................49
5.4 Advanced settings ................................................................................................................50
6. Network..........................................................................................................................................51
6.1 Network Settings..................................................................................................................51
6.2 VPN Settings.........................................................................................................................53
6.3 DDNS Settings.......................................................................................................................53
6.4 Toolkit...................................................................................................................................54
6.5 Firewall Settings ...................................................................................................................55
6.6 Security Rules.......................................................................................................................56
7. Advanced........................................................................................................................................58
7.1 Asterisk API...........................................................................................................................58
7.2 Asterisk CLI ...........................................................................................................................60
7.3 Asterisk File Editor................................................................................................................61

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8. Logs ................................................................................................................................................62
8.1 Log Settings ..........................................................................................................................62
8.2 CDR.......................................................................................................................................65

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1. Overview
1.1 What is Analog Gateway Series?
OpenVox Analog Gateway Series is an open source asterisk-based Analog VoIP Gateway solution
for SMBs and SOHOs. With friendly GUI and unique modular design, users may easily setup their
customized Gateway. Also, secondary development can be completed through AMI (Asterisk
Management Interface).
The Modular Design Analog Gateway Series are developed for interconnecting the PSTN networks
with a wide selection of codecs and signaling protocol, including G.711A, G.711U, G.729, G.722,
G.723, ILBC to quickly reduce communication expenses and maximize cost-savings.
The Analog Gateway Series use standard SIP protocol and compatible with Leading IMS/NGN
platform, IPPBX and SIP servers, support most of the VoIP operating platforms such as Asterisk,
Elastix, 3CX, FreeSWITCH, Broadsoft etc.

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1.2 Sample Application
Figure 1-2-1 Topological Graph

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1.3 Product Appearance
The picture below is appearance of Analog Series Gateway.
Figure 1-3-1 Product Appearance
Figure 1-3-2 Front Panel
1: Reset button
2: Power Indicator
3: System LED
4: Analog Telephone Interface (2)

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5: Channels State Indicator
1.4 Main Features
➢Modular design
➢Based on Asterisk○R
➢Editable Asterisk○R configuration file
➢Support T.38 fax relay and T.30 fax transparent, can continually fax multiple page
➢Echo cancellation and Static jitter buffer
➢Wide selection of codecs and signaling protocol
➢DTMF relay
➢Ring cadence and frequency setting
➢MWI(Message waiting indicator)
➢DHCP , DNS/DDNS, NAT Network
➢VAG and CNG
➢All hot-swap
➢Stable performance, flexible dialing, friendly GUI
➢Two-year time warranty
1.5 Physical Information
Table 1-5-1 Description of Physical Information
Overall Unit
Product Name
VS-GW1600(V2)
VS-GW2120(V2)
Interface
FXS/FXO Port
16/24/32/40
48/56/64/72/80/88
Lan
2
USB
1 (Supports USB storage)
TF
1 (Supports TF Card storage)
Console
1
Specifications
Weight
3310g(without module
board)
5710g(without module
board)
Dimension
44cm*4.5cm*30cm
48.3cm*33.1cm*8.8cm
Maximum Power Consumption
60W

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Power Supply
100-240V/1-2A
Operaton Temperature
0℃ ~ 40℃
Operaton Humidity Range
10% ~ 90%
Storage Temperature Range
-20℃ ~ 70℃
Module Board
Product Name
VS-GWM820-O
VS-GWM820-S
VS-GWM820-O/S
VS-GWM820 Control
Board
Interface
FXS/FXO Port
8 FXO
8 FXS
4 FXO,4 FXS
-
Lan
-
2
USB
-
1 (Supports USB
storage)
TF
-
1 (Supports TF Card
storage)
Console
-
1
Specifications
Weight
150g
140g
145g
190g
Dimension
13cm*2.1cm*20cm
Maximum Power
Consumption
3W
12W
6W
7W
Operaton
Temperature
0℃ ~ 40℃
Operaton
Humidity Range
10% ~ 90%
Storage
Temperature
Range
-20℃ ~ 70℃

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1.6 Software
Default IP: 172.16.99.1
Username: admin
Password: admin
Please enter the default IP in your browser to scan and configure the module you want. Now we
offer you two RJ45 Network ports to access to your gateway on the board, ETH1 and ETH2. ETH1
only can enter the ip of slot 1, and ETH2 can access every slot. You can choose either of them, that
depends on your demand.
Figure 1-6-1 Login Interface

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2. System
2.1 Status
On the “Status” page, you will see Port/SIP/Routing/Network information and status.
Figure 2-1-1 System Status
2.2 Time
Table 2-2-1 Description of Time Settings
Options
Definition
System Time
Your gateway system time.
Time Zone
The world time zone. Please select the one which is the same or the closest

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as your city.
POSIX TZ String
Posix time zone strings.
NTP Server 1
Time server domain or hostname. For example, [time.asia.apple.com].
NTP Server 2
The first reserved NTP server. For example, [time.windows.com].
NTP Server 3
The second reserved NTP server. For example, [time.nist.gov].
Auto-Sync from
NTP
Whether enable automatically synchronize from NTP server or not. ON is
enable, OFF is disable this function.
Sync from NTP
Sync time from NTP server.
Sync from Client
Sync time from local machine.
For example, you can configure like this:
Figure 2-2-1 Time Settings
You can set your gateway time Sync from NTP or Sync from Client by pressing different buttons.
2.3 Login Settings
Your gateway doesn't have administration role. All you can do here is to reset what new username
and password to manage your gateway. And it has all privileges to operate your gateway. You can
modify both your “Web Login Settings” and “SSH Login Settings”. If you have changed these

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settings, you don’t need to log out, just rewriting your new user name and password will be OK.
Table 2-3-1 Description of Login Settings
Options
Definition
User Name
Define your username and password to manage your gateway,
without space here. Allowed characters
"-_+. < >&0-9a-zA-Z". Length: 1-32 characters.
Password
Allowed characters "-_+. < >&0-9a-zA-Z". Length: 4-32 characters.
Confirm Password
Please input the same password as 'Password' above.
Login Mode
Select the mode of login.
HTTP Port
Specify the web server port number.
HTTPS Port
Specify the web server port number.
Port
SSH login port number.
Figure 2-3-1 Login Settings
Notice: Whenever you do some changes, do not forget to save your configuration.

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2.4 General
2.4.1 Language Settings
You can choose different languages for your system. If you want to change language, you can
switch “Advanced” on, then “Download” your current language package. After that, you can
modify the package with the language you need. Then upload your modified packages, “Choose
File” and “Add”, those will be ok.
Figure 2-4-1 Language Settings
2.4.2 Scheduled Reboot
If switch it on, you can manage your gateway to reboot automatically as you like. There are four
reboot types for you to choose, “By Day, By Week, By Month and By Running Time”.
Figure 2-4-2 Reboot Types
If use your system frequently, you can set this enable, it can help system work more efficient.

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2.4.3 SNMP Agent
Figure 2-4-3 SNMP Agent
2.5 Tools
On the “Tools” pages, there are reboot, update, upload, backup and restore toolkits.
You can choose system reboot and Asterisk reboot separately.
Figure 2-5-1 Reboot Prompt
If you press “Yes”, your system will reboot and all current calls will be dropped. Asterisk Reboot is
the same.
Table 2-5-1 Instruction of reboots
Options
Definition
System Reboot
This will turn off your gateway and then turn it back on. This will drop all
current calls.
Asterisk Reboot
This will restart Asterisk and drop all current calls.
We offer two kinds of update types for you, you can choose System Update or System Online
Update. System Online Update is an easier way to update your system.
Figure 2-5-2 Update Firmware
If you want to store your previous configuration, you can first backup configuration, then you can

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upload configuration directly. That will be very convenient for you. Notice, the version of backup
and current firmware should be same, otherwise, it would not take effect.
Figure 2-5-3 Upload and Backup
Sometimes there is something wrong with your gateway that you don’t know how to solve it,
mostly you will select factory reset. Then you just need to press a button, your gateway will be
reset to the factory status.
Figure 2-5-4 Factory Reset
2.6 Information
On the “Information” page, there shows some basic information about the analog gateway. You
can see software and hardware version, storage usage, memory usage and some help information.
Figure 2-6-1 System Information

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2.7 Config Record
Figure 2-7-1 Config Record Interface
Turn on the configuration record function to roll back by operation record.
2.8 Config Label
Figure 2-8-1 Config Label Interface
Create a new label and make a manual backup to roll back.