ReadyNet LTE520S User manual

User Manual
LTE520S
Manual Version: V3.20221213
Firmware Version: V3.36_202211140613

Table of Contents
Table of Contents
About This User Guide ................................................................................................................................... 1
Contacting ReadyNet ........................................................................................................................ 2
Purpose ............................................................................................................................................. 3
Cross References .............................................................................................................................. 3
Feedback ........................................................................................................................................... 3
Declaration of Conformity ........................................................................................................................ 4
Part 15 FCC Rules .............................................................................................................................. 4
Warnings and Notes .................................................................................................................................. 5
Warnings ........................................................................................................................................... 5
Notes ................................................................................................................................................. 5
Chapter 1: Product Description ............................................................................................................... 6
LTE520S ..................................................................................................................................................... 7
LED Indicators and Interfaces ................................................................................................................... 8
Voice Menu ............................................................................................................................................. 12
Chapter 2: Configuring Basic Settings .................................................................................................... 17
Two-Level Management ........................................................................................................................ 18
Web Management Interface .......................................................................................................... 18
Web Management Interface Details ....................................................................................................... 20
Setting the Time Zone ..................................................................................................................... 21
Configuring an Internet Connection ............................................................................................... 22
Setting up Wireless Connections .................................................................................................... 24
Configuring Session Initiation Protocol (SIP) .................................................................................. 27
Making a Call ................................................................................................................................... 29
Chapter 3: Web Management Interface ............................................................................................... 32
Login ........................................................................................................................................................ 32
Status ...................................................................................................................................................... 33
Network and Security .............................................................................................................................. 36
WAN ................................................................................................................................................ 36
LTE .................................................................................................................................................. 41
LAN ................................................................................................................................................. 43
Wireless ................................................................................................................................................... 54
SIP ........................................................................................................................................................... 67
Blacklist ........................................................................................................................................... 72

Table of Contents
FXS1 ......................................................................................................................................................... 75
FXS2 ......................................................................................................................................................... 85
Security ................................................................................................................................................... 86
Application .............................................................................................................................................. 89
Administration ........................................................................................................................................ 91
Management ................................................................................................................................. 91
Firmware Upgrade .......................................................................................................................... 96
Scheduled Tasks .............................................................................................................................. 97
Provision ......................................................................................................................................... 98
SNMP ............................................................................................................................................ 100
TR-069 ........................................................................................................................................... 101
Diagnosis ....................................................................................................................................... 103
Operating Mode ........................................................................................................................... 105
System Log .................................................................................................................................... 106
Logout & Reboot ........................................................................................................................... 106
Chapter 4: Troubleshooting Guide ........................................................................................................... 107
Configuring PC to Get IP Address Automatically ........................................................................... 108
Cannot Connect to the Web ......................................................................................................... 109
Forgotten Password ...................................................................................................................... 109
Appendix A – Auto Provisioning Manual .................................................................................................... 110
Appendix B – Connection Manager Instructions ......................................................................................... 126
Appendix C – FAQ……………………………………….. ............................................................................................ 131
Appendix D – RNControl.com Quick Start Guide……………………………………….. ............................................... 138

Table of Contents
Tables
Table 1 Features At-a-Glance ................................................................................................................................. 7
Table 2 LED Indicators ........................................................................................................................................... 8
Table 3 Interfaces .................................................................................................................................................. 9
Table 4 Voice Menu Setting Options ................................................................................................................... 12
Table 5 Web Management Interface ................................................................................................................... 20
Table 6 Setting Time Zone ................................................................................................................................... 21
Table 7 Configuring an Internet Connection ........................................................................................................ 22
Table 8 Wireless > Basic Page (user view) ........................................................................................................... 24
Table 9 Wireless Security Page ............................................................................................................................ 26
Table 10 Configuring SIP via the Web Management Interface ............................................................................. 27
Table 11 Registration Status ................................................................................................................................. 28
Table 12 Login Details .......................................................................................................................................... 32
Table 13 Status Page ............................................................................................................................................ 33
Table 14 Internet .................................................................................................................................................. 36
Table 15 DHCP ..................................................................................................................................................... 37
Table 16 PPPoE .................................................................................................................................................... 38
Table 17 Bridge Mode .......................................................................................................................................... 40
Table 18 LTE ........................................................................................................................................................ 41
Table 19 LAN Port ................................................................................................................................................ 43
Table 20 DHCP Server Settings ............................................................................................................................ 45
Table 21 DHCP server, DNS and Client Lease Time .............................................................................................. 46
Table 22 VPN ........................................................................................................................................................ 46
Table 23 Port Forward .......................................................................................................................................... 47
Table 24 DMZ ....................................................................................................................................................... 48
Table 25 DDNS ..................................................................................................................................................... 48
Table 26 QoS ........................................................................................................................................................ 49
Table 27 MAC clone ............................................................................................................................................. 50
Table 28 Port Setting ............................................................................................................................................ 51
Table 29 Routing ................................................................................................................................................... 51
Table 30 Advance ................................................................................................................................................. 52
Table 31 Connection Manager ............................................................................................................................. 53
Table 32 Basic ...................................................................................................................................................... 54
Table 33 Wireless Security ................................................................................................................................... 57
Table 34 Wi-Fi Security Setting ............................................................................................................................ 58

Table of Contents
Table 35 WPA-PSK ................................................................................................................................................ 59
Table 36 WPAPSKWPA2PSK ................................................................................................................................. 59
Table 37 Wireless Access Policy .......................................................................................................................... 60
Table 38 WMM ................................................................................................................................................... 61
Table 39 WDS ....................................................................................................................................................... 62
Table 40 WPS ....................................................................................................................................................... 63
Table 41 Station Info ............................................................................................................................................ 64
Table 42 Advanced ............................................................................................................................................... 65
Table 43 SIP Settings ............................................................................................................................................. 67
Table 44 VoIP QoS ................................................................................................................................................ 68
Table 45 Parameters and Settings ....................................................................................................................... 69
Table 46 Adding One Dial Rule ............................................................................................................................. 70
Table 47 Dial Rule ................................................................................................................................................. 71
Table 48 Blacklist .................................................................................................................................................. 72
Table 49 Call Log ................................................................................................................................................... 73
Table 50 SIP Account - Basic ................................................................................................................................ 75
Table 51 Audio Configuration .............................................................................................................................. 76
Table 52 Supplementary Service ......................................................................................................................... 77
Table 53 Advanced ............................................................................................................................................... 78
Table 54 Volume Settings .................................................................................................................................... 80
Table 55 Regional ................................................................................................................................................. 81
Table 56 Features and Call Forward .................................................................................................................... 82
Table 57 Miscellaneous ....................................................................................................................................... 84
Table 58 Filtering Setting ..................................................................................................................................... 86
Table 59 Content Filtering ................................................................................................................................... 87
Table 60 Advance NAT ......................................................................................................................................... 89
Table 61 UPnP ...................................................................................................................................................... 89
Table 62 IGMP ..................................................................................................................................................... 90
Table 63 Save Config File ..................................................................................................................................... 91
Table 64 Administrator Settings .......................................................................................................................... 92
Table 65 NTP Settings .......................................................................................................................................... 93
Table 66 Daylight Saving Time ............................................................................................................................. 94
Table 67 System Log Setting ................................................................................................................................ 94
Table 68 Factory Default Setting ......................................................................................................................... 95
Table 69 Factory Default ...................................................................................................................................... 95
Table 70 Firmware upgrade ................................................................................................................................. 96
Table 71 Scheduled Tasks .................................................................................................................................... 97
Table 72 Provision ................................................................................................................................................ 98
Table 73 Firmware Upgrade ................................................................................................................................ 99
Table 74 SNMP ................................................................................................................................................... 100
Table 75 TR069 ................................................................................................................................... 101

Table of Contents
Table 76 Diagnosis .............................................................................................................................................. 103
Table 77 Operating mode .................................................................................................................................. 105
Table 78 System log ............................................................................................................................................ 106
Table 79 Logout & Reboot .................................................................................................................................. 106

1
About This User Guide
About This User Guide
Thank you for choosing ReadyNet’s LTE520S wireless
router with VoIP. This product will allow you to make
ATA calls using your broadband or LTE connection, and
provides Wi-Fi router functionality. This manual
provides basic information on how to install and
connect the LTE520S wireless router to the Internet.
Before you can connect the LTE520S to the Internet
and use it, you must have a high-speed broadband
connection installed or an LTE sim card. A high-speed
connection is usually provided via DSL, cable modem,
fiber, or other broadband service. The LTE520S wireless
router with VoIP is a stand-alone device, which
requires no PC to make Internet calls. This product
provides clear and reliable voice quality calls over the
Internet, which is fully compatible with SIP industry
standards and is able to interoperate with many other
SIP devices and software on the market.
This guide contains the following chapters:
·
Chapter 1 Product Description
·
Chapter 2 Configuring Basic Settings
·
Chapter 3 Web Management Interface
·
Chapter 4 Troubleshooting Guide

2
About This User Guide
Contacting ReadyNet
Web: https://www.readynetsolutions.com
Main Phone Line: [phone]
Sales Department: [phone], [phone]
Customer Service: [phone], Option 1
Service Provider Support: [phone]
Sales: [email protected]
Customer Support: [email protected]
Service Provider Technical Support: [email protected]
ReadyNet Address
6952 S. High Tech Drive, Suite B
Midvale, UT 84047

3
About This User Guide
Purpose
This document is intended to instruct and assist users in the operation, installation and maintenance of
ReadyNet’s LTE520S router. It is recommended that all users engaged in such activities be properly
trained in technical router operations. ReadyNet disclaims all liability whatsoever, implied or
expressed, for any risk of damage, loss or reduction in system performance arising directly or indirectly
from the failure of the user to abide by the instructions, system parameters, or recommendations
made in this document.
Cross References
References to external publications are shown in italics. Other cross references, emphasized in blue
text in electronic versions, are active links to the references.
This document is divided into numbered chapters that are divided into sections. Sections are not
numbered, but are individually named at the top of each page, and are listed in the table of contents.
Feedback
We appreciate all feedback from the users of our documents.
Please send any feedback to [email protected] and we will do our best to
address any issues.

4
About This User Guide
Declaration of Conformity
Part 15 FCC Rules
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
• This device may not cause harmful interference, and
• This device must accept any interference received, including interference that may cause
undesired operation.
Class B Digital Device or Peripheral
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment can generate, use and radiate radio
frequency energy. If not installed and used in accordance with the instruction manual, this product may
cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation.
Note
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to troubleshoot the issue by
trying the following steps:
• Reorient or relocate the receiving antenna.
• I ncrease the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
• Consult the dealer or an experienced radio/TV technician for help.

5
About This User Guide
Warnings and Notes
The following describes how warnings and notes are used in this document.
Warnings
Warnings precede instructions that contain potentially hazardous situations. Warnings are used to alert
the reader to possible hazards that could cause loss of life or physical injury. A warning has the
following format:
Warning
Warning text and consequences for not following the instructions in the Warning.
Notes
A note means that there is a possibility of an undesirable situation or provides additional
information to help the reader understand a topic or concept. A note has the following format:
Notes
Notes text and consequences for not following the instructions in the Notes.
GNU GPL Information
ReadyNet firmware contains third-party software under the GNU General Public License (GPL). Please refer to
the GPL for the exact terms and conditions of the license. See links below for important regulatory
information.
GNU General Public License (GPL): https://www.readynetsolutions.com/gnu-general-public-license
GPL Support: https://www.readynetsolutions.com/gpl-support

Chapter 1 Product Description
6
Chapter 1: Product Description
This chapter covers:
· LTE520S
· LED Indicators and Interfaces
· Hardware Installation
· Voice Menu

Chapter 1 Product Description
7
LTE520S
Table 1 Features At-a-Glance
Port/Model
LTE520S
Picture
WAN
1
LAN
4
FXS
2
USB
No
LTE
Yes
Ethernet
Interface
5* RJ45
10/100M
Fax
T.30, T.38 Fax
Wi-Fi
2.4G 2T2R (300Mbps)
Voice Code
G.711 (A-law, U-law), G.729A/B, G.723, G.722 (Wide band)
Management
Voice Menu, Web Management, Provision: TFTP/HTTP/HTTPS, TR069, SNMP
VLAN
Support

Chapter 1 Product Description
8
LED Indicators and Interfaces
Table 2 LED Indicators
LTE520S
LED
Status
Explanation
Power
on Green
System is powered on
off
System is powered off
System
on Green
System runs normally
Blinking Green
System trouble
off
System is powered off
LAN(1-4)
on Green
Network is connected (physical connection established),
no data transmission
Blinking Green
There is data being transmitted
off
System is powered off or the network port is not
connected to the network device
WAN
on Green
Network is connected (physical connection established),
no data transmission
Blinking Green
There is data being transmitted
off
System is powered off or the network port is not
connected to the network device
WLAN
on Green
Wi-Fi is on and AP working
Blinking Green
There is data being transmitted
off
System is powered off or the Wi-Fi is off
LTE
on Green
Successful registration of sim card, but no data transfer
Blinking Green
There is data being transmitted or sim card is registering
off
There is no sim card or sim card registered failed
FXS(1-2)
on Green
Registered successfully, but no data transfer
Blinking Green
There is data being transmitted or FXS port is registering
off
Power is off or registration failed

Chapter 1 Product Description
9
Table 3 Interfaces
LTE520S
Interface
Description
POWER
Connection port for the power adapter
PHONE 1/2
FXS ports (ATA) for analog telephone connections
LAN 1/2/3/4
Connection ports for local wired networked devices
WAN
Connection port for accessing the Internet via a wired connection
RESET
Button to restore the router to factory settings. Press and hold the button for 10
seconds to restore the factory settings

Chapter 1 Product Description
10
Hardware Installation
Before configuring your router, please see the procedures below for instructions on connecting the device to
your network.
Procedure 1 Configuring the Router
1. If you wish to use ATA functionality, connect an analog phone line to one of the FXS ports with an
RJ11 cable (provided).
2. Using an ethernet cable, connect the WAN port to your broadband service provider’s equipment
such as a cable modem/switch/router/ADSL/etc.
3. Connect one end of the power cord to the power port on the device. Connect the other end to a
wall power outlet.
4. Check the Power, WAN, and LAN LED to confirm network connectivity.
Warning
Please do not attempt to use unsupported power adapters, and do not disconnect power
while configuring or updating the device. Using unsupported power adapters may damage
the device and will void the manufacturer warranty.

Chapter 1 Product Description
11
Warning
Changes or modifications not expressly approved by the party responsible for
compliance will void the user's authority to operate the equipment.
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequencies that can cause harmful
interference to other radio communication devices. If this device is not installed and
used in accordance with the instructions provided, interference may occur. Regardless,
there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is encouraged
to troubleshoot the issue by trying the following steps:
• Reorient or relocate the receiving antenna.
• I ncrease the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

Chapter 1 Product Description
12
Voice Menu
The device may be configured by navigating the unit's Voice Menu. By using your phone and
dialing a sequence of commands, the device may be configured for operation. Each device
configuration section may be accessed by entering a certain operation code, as shown below:
Table 4 Voice Menu Setting Options
Operation
Code
Menu Navigation
(1)
WAN Port
Connection
Type
1. Pick up the phone and press "****" to start Interactive Voice Response (IVR).
2. Choose "1", and the router will report its current WAN port connection type.
3. Prompt: "Please enter password" > the user needs to input the password and
press the "#" key in order to configure the WAN port connection type.
The password in IVR is same as the web management interface login, the user
may use phone keypad to enter password directly.
For example, if the web management password was "admin", the password in
IVR would also be "admin". In this case, the user would enter "23646" to access
and then configure the WAN port connection type. The unit reports "Operation
successful" if the password is correct.
4. Next, choose the new WAN port connection type. Press “1” for DHCP or “2” for
Static.
The unit reports "Operation successful" if the changes are successful. The router
returns to the prompt "Please enter your option…".
5. To quit, press “*”.

Chapter 1 Product Description
13
(2)
WAN Port IP
Address
1. Pick up the phone and press "****" to start IVR.
2. Choose "2", and the router will report its current WAN port IP address.
3. Input the new WAN port IP address and press the "#" key:
4. Use "*" to replace ".", for example the user can input 192*168*20*168 to set the
new IP address to 192.168.20.168
5. When finished, press the “#” key.
6. The unit will report "Operation successful" if the change has been made.
7. To quit, press “*”.
(3)
WAN Port
Subnet Mask
1. Pick up the phone and press "****" to start IVR.
2. Choose "3", and the router will report its current WAN port subnet mask.
3. Input a new WAN port subnet mask and press the “#” key:
4. Use "*" to replace ".", for example, the user can input 255*255*255*0 to set the
new WAN port subnet mask to 255.255.255.0
5. When finished, press the “#” key.
6. The unit will report "Operation successful" if the change has been made.
7. To quit, press “*”.
(4)
Gateway
1. Pick up the phone and press "****" to start IVR.
2. Choose "4", and the router will report its current gateway.
3. Input a new gateway and press the "#" key:
4. Use "*" to replace ".", for example, the user can input 192*168*20*1 to set the
new gateway to 192.168.20.1
5. When finished, press the “#” key.
6. The unit will report "Operation successful" if the change has been made.
7. To quit, press “*”.

Chapter 1 Product Description
14
(5)
DNS
1. Pick up the phone and press "****" to start IVR.
2. Choose "5", and the router will report its current DNS.
3. Input the new DNS and press the “#” key:
4. Use "*" to replace ".", for example, the user can input 192*168*20*1 to set the
new DNS to 192.168.20.1
5. When finished, press the “#” key.
6. The unit will report "Operation successful" if the change has been made.
7. To quit, press “*”.
(6)
F actory Reset
1. Pick up the phone and press "****" to start IVR.
2. Choose "6", and the router will report "Factory reset".
3. Prompt: "Please enter password", the method of inputting the password is the
same as in Operation (1).
4. If you want to quit, press "*".
5. The unit reports "Operation successful" if the password is correct. Now, the
router will be in factory default configuration.
6. Press "7" to reboot and make the changes effective.
(7)
Reboot
1. Pick up the phone and press "****" to start IVR.
2. Choose "7", and the router will report "Reboot".
3. Prompt: "Please enter password", the method of inputting the password is the
same as in Operation (1).
4. If the password entered is correct, the router will reboot.