OpenVox VSGW2120 User manual

VoxStack Series Wireless Gateways User Manual
OpenVox Communication Co Ltd
VoxStack Series Wireless Gateways
User Manual

VoxStack Series Wireless Gateways User Manual
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: [email protected]
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!

VoxStack Series Wireless Gateways User Manual
Copyright
Copyright© 2019 OpenVox Inc. All rights reserved. No part of this document may be
reproduced without prior written permission.
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 gateways, including GSM/WCDMA/LTE.
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.

VoxStack Series Wireless Gateways User Manual
Revision History
Version
Date
Detail
1.0
2019/04/04
Initial

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Contents
1. Overview ....................................................................................................................4
1.1 What is VoxStack Series Wireless Gateways？................................................4
1.2 Application .......................................................................................................5
1.3 Main Features ..................................................................................................6
1.4 Physical Information.........................................................................................8
1.5 Login.................................................................................................................9
2. System......................................................................................................................10
2.1 Status..............................................................................................................10
2.2 Time ...............................................................................................................12
2.3 Login Settings .................................................................................................13
2.4 General...........................................................................................................14
2.5 Tools and Information ....................................................................................15
2.6 Setting Wizard................................................................................................17
3. Module.....................................................................................................................19
3.1 Module Settings .............................................................................................19
3.2 Call Forwarding ..............................................................................................24
3.3 Call Waiting ....................................................................................................25
3.4 Simbank..........................................................................................................26
3.5 DTMF..............................................................................................................27
3.6 BCCH...............................................................................................................28
3.7 Toolkit.............................................................................................................29
3.8 Module Update..............................................................................................30
3.9 Call and SMS Limit..........................................................................................31
4. VOIP..........................................................................................................................37
4.1 VOIP Endpoints ..............................................................................................37
4.1.1 Add New SIP Endpoint ........................................................................37

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4.1.2 Add New IAX2 Endpoint......................................................................45
4.2 Batch SIP Endpoints .......................................................................................50
4.3 Advanced SIP Settings....................................................................................52
4.4 Advanced IAX2 Settings .................................................................................60
4.5 SIP Account Security ......................................................................................66
5. Routing.....................................................................................................................68
5.1 Call Routing Rules...........................................................................................68
5.2 Groups............................................................................................................72
5.3 Batch Creating rules.......................................................................................73
5.4 MNP Settings..................................................................................................74
5.5 Routing Blacklist.............................................................................................75
6. SMS ..........................................................................................................................76
6.1 General...........................................................................................................76
6.2 SMS Sender ....................................................................................................82
6.3 SMS Inbox.......................................................................................................82
6.4 SMS Outbox....................................................................................................83
6.5 SMS Forwarding .............................................................................................84
7. Network....................................................................................................................85
7.1 LAN Settings...................................................................................................85
7.2 WAN Settings .................................................................................................86
7.3 VPN Settings...................................................................................................86
7.4 DDNS Settings ................................................................................................87
7.5 Toolkit.............................................................................................................88
7.6 Firewall Settings.............................................................................................89
7.7 Security Rules.................................................................................................90
7.8 SIP Capture.....................................................................................................91
8. Advances..................................................................................................................92
8.1 Asterisk API ....................................................................................................92

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8.2 Asterisk CLI.....................................................................................................95
8.3 Asterisk File Editor..........................................................................................95
8.4 Internet ..........................................................................................................96
8.5 Cloud Management .......................................................................................96
8.6 Balance...........................................................................................................97
8.7 Phone Number...............................................................................................98
9. Logs ..........................................................................................................................99

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1. Overview
1.1 What is VoxStack Series Wireless Gateways？
The VS-GW1202/1600/2120 V2 Wireless Gateway is an upgrade of the
VS-GW1202/1600/2120 series and is now the industry's leading GSM/WCDMA/LTE
VoIP gateway solution for small and medium-sized businesses based on Asterisk.
Thanks to its friendly GUI and unique modular design, users can easily customize the
gateway and perform secondary development via AMI (Asterisk Management
Interface).
The new VoxStack series of gateways are available in three models, the VS-GW1202
V2, the VS-GW1600 V2 and the VS-GW2120 V2 series of wireless gateways. The
modular design of the VS-GW1202 V2 wireless gateway can be plugged into two
GSM/WCDMA/LTE gateway modules, supporting 4 to 8 GSM/WCDMA/LTE channels,
and the VS-GW1600 V2 wireless gateway can be plugged into 5 gateway modules,
supporting 4 to 20 GSM/WCDMA/LTE channels, VS-GW2120 V2 wireless gateway can
insert 11 gateway modules, supporting 4 to 44 GSM/WCDMA/LTE channels. It also
support G.711A, G.711U, G.729 , G.722, G.723, G.726, iLBC, GSM and other coding
and signaling protocols. The new VoxStack series of gateways are seamlessly
connected to 2G/3G/4G networks. The hot-swap design is applied to SIM cards and
GSM/WCDMA/LTE wireless gateway modules, and users can add or remove them as
needed to expand hardware devices.
The VoxStack series of wireless gateways feature a switchboard design that provides
stack ability during hardware upgrades. It supports SMS information transmission
and reception, sending and receiving by email and group sending. The
VS-GW1202/1600/2120 V2 wireless gateway uses standard SIP protocol which is
compatible with mainstream IMS/NGN platforms, IPPBX and SIPS servers, and
supports most VoIP operating system platforms such as Asterisk, Elastix, 3CX,
FreeSWITCH, Broadsoft and so on.

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1.2 Application
Figure 1-2-1 Application Topology
Figure 1-2-2 VS-GW1600 series products positive
Figure1-2-3 VS-GW1600 series front panel
Figure 1-2-4 VS-GW2120 series products positive

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Figure1-2-5 VS-GW2120 series front panel
Table 1-2-1 Status light description
Status Light
Color
Status
Signal Status LED
Green and Flash
Module Initiating
Red and Flash
No SIM Card
Always red
Worst Signal Quality
Always yellow
Medium Signal Quality
Always green
Best Signal Quality
Call Status LED
Flash (0.5s)
Communicating
Blind
Normal
Network Status LED
Green and Flash
Network Connected
Running Status LED
Green and Flash(0.5s)
Work Normally
Power Indicator
Always Green
Power on
1.3 Main Features
Support SIP，IAX2 Protocol
Add, Modify & Delete SIP/IAX2 Trunk
SIP/IAX2 Registration with Domain

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SIP V2.0 RFC3261 Compliance
DTMF Mode: RFC2833/Inband/SIP Info
Multiple SIP/IAX2 Registrations modes
Abundant Codecs:G.711A, G.711U, G.729, G.722, G.723, G.726, GSM
IPv4，UDP/TCP，DHCP，TELNET，HTTP/HTTPS，TFTP
PPTP VPN
HTTP/SSH（Optical Telnet）
Ping & Traceroute Command on the Web
Simple Security Strategy: white list, black list, security rules
Simple and convenient configuration via Web GUI
Support maintenance and configuration by SSH
Support configuration files backup and upload
Support Chinese and English page
Firmware Update by HTTP
Support Web and SSH login password modification
Restore Factory Settings
CDR(More than 200,000 Lines CDRs Storage Locally)
System log
SIP/IAX2 log
TCP and SIP capture
Combine Different SIP/IAX2 Trunk into Group
CLID Display & Hide (Need operators' support )
Random call interval
Call Duration Limitation
Single Call Duration Limitation
Real Open API Protocol (based on Asterisk)
Support DISA
SMSC/SMS/USSD

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PIN Identification
Optional Voice Codec
Ports Group Management
SMS Remotely Controlling Gateway
SMS Bulk Transceiver, Sent to Email and Automatically Resend
SMS Coding/Detecting Automatically Identification
SMS Forwarding and Quick Reply
USSD transceiver
Outbound
Automatically Reboot
Support MMP
Support for custom scripts, dial plans
Support OpenVox cloud manage
1.4 Physical Information
Weight:
VS-GW1202 V2: 1300g
VS-GW1600 V2: 3682g
VS-GW2120 V2: 6144g
VS-GWM420G: 162g
VS-GWM420W: 170g
VS-GWM420L: 178g
Size:
VS-GW1202 V2: 15cm*19cm*4.5cm
VS-GW1600 V2: 44cm*30cm*4.5cm
VS-GW2120 V2: 48.3cm*33.1cm*8.8cm
Power Consumption:
VS-GW1202 V2: 18W

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VS-GW1600 V2: 46W
VS-GW2120 V2: 88W
Operation Temperature:0~40°C
Storage Temperature: -20~70°C
Operation humidity:10% ~ 90% non-condensing
WAN: 2*10/100M
1.5 Login
Default IP: 172.16.98.1
Username: admin
Password: admin
For the first time, you can access by using default IP 172.16.98.1. Then configure the
module as you want.
Figure 1-5-1 Login Interface

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2. System
2.1 Status
On the “Status” page, you will find the information of all Modules, SIP, IAX2, Routing
and the Network.
Figure 2-1-1 System Status
Table 2-1-1 Description of System Status
Option
Definition
Port
Number of each ports. GSM port starts with "gsm-"，Such as：
gsm-1.1;4G port starts with "lte-"，Such as：lte-2.5.
Signal
Display the signal strength of each channels of gateway.

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Band
GSM/ LTE.
BER
Bit Error Rate.
Carrier
Display the network carrier of current SIM card.
Registration
Status
Indicates the registration status of current module.
PDD
Post Dial Delay (PDD) is the time from the point at which the
final dialed digit is sent until they hear a ringtone or other
in-band message. In the case where the originating network
needs to play a notification before the call is completed, the
definition of the PDD excludes the duration of such notification.
ACD
The Average Call Duration (ACD) is calculated by taking the sum
of billable seconds (bill sec) of answered calls and dividing it by
the number of these answered calls.
ASR
Answer Seizure Ratio is a measure of network quality. It’s
calculated by taking the number of successfully answered calls
and dividing by the total number of attempted calls. Since busy
signals and other rejections by the called number count as call
failures, the ASR value can depending on user behavior.
Module
Status
Display the status of the port. “A space” means the port is
unavailable. "INIT" means registering and "READY" means the
port is available.
Remain
Time
Multiply this value by the step size as the limit call time.

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2.2 Time
Table 2-2-1 Definition 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 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].
Automatic
Sync from NTP
Whether to enable automatic sync time from NTP. On
(enable), OFF (disable).
Sync from NTP
Sync time from NTP server.
Sync from
Client
Sync time from local machine.

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For example, you can configure like this:
Figure 2-2-1 Time Setting
You can synchronize the gateway time in different ways: Sync from NTP or Sync from
Client by pressing different buttons.
2.3 Login Settings
The new gateway has no administration privileges, all you can do is reset a username
and password to manage your gateway. The username and password have all the
permissions to operate the gateway. You can modify “Web Login Settings” and “SSH
Login Settings”. If you have changed these settings, you don’t need to log out, just
rewriting your new username and password will be OK. Also, you can specify the web
server port number. Normally, the default web login mode is "http and https." For
security, you can switch to “only https”.
Table 2-3-1 Definition of Login Settings
Options
Definition
User Name
Define your username to manage your gateway. Allowed
characters "-_+. < >&0-9a-zA-Z". Length: 1-32 characters.

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Password
Define your password to manage your gateway Allowed characters
"-_+. < >&0-9a-zA-Z". Length: 1-32 characters.
Confirm
Password
Please input the same password as 'Password' above.
Login
Mode
http and https: You can access gateway via link: http://gatewayIP
or https://gatewayIP
https: You can only access gateway via link: https://gatewayIP
Port
Specify the web server port number.
For example, you can configure like this:
Figure 2-3-1 Login Settings
2.4 General
You can choose different languages for your system. If you want to change the
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”. For example:

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Figure 2-4-1 Language Settings
If you 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 or By
Running Time”.
Figure 2-4-2 Reboot Type
You can set this enable if you use your system frequently, it can help your system
work more efficiently.
2.5 Tools and Information
Reboot Tools
You can choose system reboot or asterisk reboot separately. The new version of the
gateway retains two file systems. Clicking "System Switch" will reboot the system and
switch to another file system.
Figure 2-5-1 Reboot Tools

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If you press "OK", the system will restart and the current call will be hung up. The
same as the Asterisk Reboot.
Update Firmware
We offer 2 kinds of update types for you, you can choose System Update or System
Online Update.
Figure 2-5-2 Update Firmware
Upload and Backup Configuration
If you want to update your system and remain your previous configuration, you can
backup configuration first. Then you can upload configuration directly. It will be very
convenient for you.
Figure 2-5-3 Upload and Backup Configuration
Voice Record
Select a module to record the voice, the maximum duration of the recording is 3
minutes. When the recording time exceeds 3 minutes, the recording file will be
automatically downloaded.
Figure 2-5-4 Voice Record