XONTEL XT-400FXO User manual

XT-400FXO Analog Gateway
User Manual

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Information contained herein is of a highly sensitive nature and is confidential and proprietary to XonTel 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 XonTel
Disclaimer
XonTel 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.
XonTel 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 XonTel to ensure
you have the latest version of this document.

Contents
1. Overview................................................................................................................................................................ 6
What is XT-400FXO Analog Gateway?................................................................................................................ 6
Sample Application............................................................................................................................................ 6
Product Appearance .......................................................................................................................................... 7
Main Features.................................................................................................................................................... 8
Physical Information .......................................................................................................................................... 8
Software............................................................................................................................................................. 9
2. System.................................................................................................................................................................. 10
Status ............................................................................................................................................................... 10
Time................................................................................................................................................................. 11
Login Settings................................................................................................................................................... 12
General ............................................................................................................................................................ 13
Language Settings.................................................................................................................................... 13
Scheduled Reboot.................................................................................................................................... 13
Tools................................................................................................................................................................. 14
Information...................................................................................................................................................... 16
3. Analog.................................................................................................................................................................. 17
Channel Settings .............................................................................................................................................. 17
Pickup Settings................................................................................................................................................. 20
Advanced Settings............................................................................................................................................ 21
FXO................................................................................................................................................................... 23
Driver ............................................................................................................................................................... 25
4. SIP ........................................................................................................................................................................ 26
SIP Endpoints ................................................................................................................................................... 26
Main Endpoint Settings............................................................................................................................ 26
Advanced: Registration Options .............................................................................................................. 29
Call Settings.............................................................................................................................................. 30
Advanced: Signaling Settings ................................................................................................................... 31

Advanced: Timer Settings ........................................................................................................................ 33
Media Settings......................................................................................................................................... 34
Batch Create SIP............................................................................................................................................... 35
Advanced SIP Settings...................................................................................................................................... 35
Networking .............................................................................................................................................. 35
NAT Settings............................................................................................................................................. 36
STUN Settings........................................................................................................................................... 38
RTP Settings ............................................................................................................................................. 38
Parsing and Compatibility........................................................................................................................ 39
Caller ID and Callee ID.............................................................................................................................. 40
Timer Configuration................................................................................................................................. 41
Outbound Registrations........................................................................................................................... 41
Security .................................................................................................................................................... 42
Media....................................................................................................................................................... 43
Sip Account Security ........................................................................................................................................ 44
5. Routing................................................................................................................................................................. 45
Call Routing Rules ............................................................................................................................................ 45
Groups ............................................................................................................................................................. 50
Batch Create Rules........................................................................................................................................... 52
Advanced ......................................................................................................................................................... 53
6. Network ............................................................................................................................................................... 54
Network Settings ............................................................................................................................................. 54
VPN Settings..................................................................................................................................................... 56
DDNS Settings.................................................................................................................................................. 56
Toolkit .............................................................................................................................................................. 57
Security Settings .............................................................................................................................................. 59
Security Rules................................................................................................................................................... 60
7. Advanced ............................................................................................................................................................. 61
Asterisk API...................................................................................................................................................... 61

Asterisk CLI....................................................................................................................................................... 64
Asterisk File Editor ........................................................................................................................................... 65
TR069............................................................................................................................................................... 66
Auto Provision.................................................................................................................................................. 67
8. Logs...................................................................................................................................................................... 68
Log Settings...................................................................................................................................................... 68
System.............................................................................................................................................................. 70
Asterisk ............................................................................................................................................................ 70
SIP .................................................................................................................................................................... 71
DAHDI .............................................................................................................................................................. 71
CDR .................................................................................................................................................................. 72

1. Overview
What is XT-400FXO Analog Gateway?
XonTel XT-400FXO Analog Gateway, an upgrade product of the XonTel 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 XT-400FXO Gateway is with 4 FXO ports for 4 PSTN lines.
The XT-400FXO Analog Gateway are developed for interconnecting a wide selection of codecs including G.711A,
G.711U, G.729A, G.722, G.726, iLBC. XT-400FXO Gateway use standard SIP protocol and compatible with Leading
VoIP platform, IPPBX and SIP servers. Such as Asterisk, Issabel, 3CX, FreeSWITCH, BroadSoft and VOS VoIP
operating platform.
Sample Application
Figure 1-2-1 Topological Graph

Product Appearance
The picture below is appearance of XonTel XT-400FXO Analog Gateway.
1: Power Indicator
2: System LED
3: Analog Telephone Interfaces and corresponding Channels State Indicators
Figure 1-3-3 Back Panel
1: Power interface
2: Reset button
3: Ethernet ports and indicators

Main Features
System Features
NTP time synchronization and client time synchronization.
Support modify username and password for web login.
Update firmware online, backup/restore configuration file.
Abundant Log Info, Automatically Reboot, Call status display.
Open API interface (AMI), support for custom scripts, dialplans.
Support SSH remote operation and restore the factory settings.
Telephony Features
Support Volume adjustment, Gain adjustment, Caller ID display.
Three way calling, Call transfer, Dial-up matching table.
Support T.38 fax relay and T.30 fax transparent, FSK and DTMF signaling.
Support Echo cancellation, Jitter buffer.
SIP Features
Support add, modify & delete SIP Accounts, batch add, modify & delete SIP Accounts.
Support multiple SIP registrations: Anonymous, Endpoint registers with this gateway, This gateway registers.
with the endpoint
SIP accounts can be registered to multiple servers.
Network
Network type：Static IP, Dynamic.
Support DDNS, DNS, DHCP, DTMF relay, NAT.
Telnet, HTTP, HTTPS, SSH.
VPN client.
Network Toolbox.
Physical Information
Description of Physical Information
Weight
637g
Size
19cm*3.5cm*14.2cm
Temperature
-20~70°C (Storage)
0~50°C (Operation)

Operation humidity
10%~90% non-condensing
Power source
12V DC/2A
Max power
12W
Software
LAN2 Default IP: 172.16.99.1
Username: admin
Password: xontel
Please enter the default IP in your browser to scan and configure the module you want.
Login Interface

2. System
Status
On the “Status” page, you will see Port/SIP/Routing/Network information and status.
Figure 2-1-1 System Status

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 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.

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 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 is "-_+. < >&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

General
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
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

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.
To update your system, click on “ File Upload “ to choose the XT-400FXO gateway firmware file from your PC then
click on “ System Update “
Figure 2-5-2 Update Firmware

If you want to store your previous configuration, you can first backup configuration, then you can 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

Information
On the “Information” page, there shows some basic information about the XonTel analog gateway. You can see
software and hardware version, storage usage, memory usage and some help information.
Figure 2-6-1 System Information

3. Analog
You can see much information about your ports on this page.
Channel Settings
Figure 3-1-1 Channel System
On this page, you can see every port status, and click action button to configure the port.
Figure 3-1-2 FXO Port Configure

Table 3-1-1 Definition of FXO port settings
Options
Definition
Port-type
Read only, auto detected by the gateway.
Name
FXO port name.
Rx gain
Set the rx gain in dB. Range from -20.0dB to 6.0dB, in 0.1 dB increments.
Tx gain
Set the tx gain in dB, Range from -20.0dB to 6.0dB, in 0.1 dB increments.
Ring timeout
Set the ring timeout in seconds.
"#" is sent out immediately:
When pressing “ # “, the call will be sent immediately.
Callout Min interval
Call out minimum interval. Range from 400-10000ms. Default is 2000ms
Use calledid
Use caller ID or not.
Hide callerid
Whether or not to hide outgoing caller ID.

CID signalling
Type of caller ID signaling in use
DND
Enable or disable do not disturb function
CID start signal
Set the signals of start of caller ID
ring: a ring signals the start (default).
polarity: polrity reversal signals the start.
polarity_IN: polrity reversal signals the start, for India.
dtmf: suitable in Denmark, Sweden, and Holland.
Answer on polarity switch
Use polarity reversal to mark when a outgoing call is answered by the remote party.
Hangup on polarity switch
In some countries, polarity reversal is used to signal the disconnect of phone line. If this
option is selected, the call will be considered “hang-up “ on a polarity reversal.
Polarity on answer delay
Minimal time period (ms) between the answer polarity switch and hangup polarity
switch. Default is 600ms.
Delay reply 200 OK switch
It is invalid when start polarity. Default is Off.
On: Delay timer in seconds to replay 200 ok
Off: Immedialtely replay 200 ok
Call Limit Switch
Enable or disable call limit. Default is Off.
cidbeforering
Save to handle irregular CID function.
Save To Other Channels
Save channel parameters to other channels synchronously.

Pickup Settings
Call pickup is a feature used in a telephone system that allows one to answer someone else's telephone call. You
can set the “Time Out” and “Number” parameters either globally or separately for each port. The feature is
accessed by pressing a special sequence of numbers which you set as “Number” parameter on the telephone set
when it is enabled this function.
Figure 3-2-1 Pickup Configure
Table 3-2-1 Definition of Pickup
Options
Definition
Enable
ON (enabled),OFF (disabled)
Time Out
Set the timeout, in milliseconds (ms).Note: You can
only enter numbers.
Number
Pickup number