FunkTronic FT 636 User manual

IP Interface
FT 636

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Inhalt
General features 3
Examples 4
Two connection examples via local network (LAN) 4
Two radio circuits via local network (LAN) to different sites 4
A radio circuit via internet (WAN, DSL) 4
Multi-wire-connection of the FT636 IP Interface 5
2-wire connection of the FT636 IP Interface 5
Connectors 6
RS232-Connection cable 8
Conguration 10
General remarks 10
Preparing the PC for conguration 12
The FT636 IP Interface conguration interface 14
TCP/IP settings 15
Potentiometer settings 18
Setting of the potentiometers and adjustment instructions 19
Register settings 20
I/O conguration 26
Standard operation 30
Conguration examples 31
In the local network, in the same network segment 31
In the local network, in different network segments 32
Connection via the internet (DSL) 33
Connection via internet (DSL) with VPN tunnel 35
Connection via ISDN 36
Ordering information 37
Technical data 37

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General features
The FT636 IP Interface is used when you want to remotely use a two-way-radio.
By using VoIP (Voice over IP) and RoIP (Radio over IP) practically unlimited distances can be
bridged. As the AF-information and the control information are transmitted via IP and Ethernet,
every local data network (LAN) and the internet (WAN) can be used for transmission.
Features
- support of up to 2 radio circuits, each with
AF In/Out (galvanically isolated), 2-wire or 4-wire
PTT output (PTT, potential free)
Squelch input (Squelch)
4 digital outputs (channel switching)
- RS232 for
programming
data transfer
poti adjustment
- 5 additional switching inputs
- USB-connector for upload of configuration data
- network connection (Ethernet)
- pilot tone decoder 3300 Hz and filter
- 5-tone decoder
- configuration by web browser (Internet Explorer, Firefox, ...)
- optional FMS/FFSK-decoding and through-connection (UGA-modules)
The FT636 IP Interface is available in two different housings
- black flange aluminum housing
- 19 inch plug-in unit

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IP Interface
Examples
Two connection examples via
local network (LAN)
Major 6a
IP Interface Ethernet
switch
IP Interface
Major 5a
IP Interface
Internet
A radio circuit via
internet (WAN, DSL)
You can also set up two radio circuits via internet. A sufficiently fast DSL connection is necessary.
The following upload-rates are valid if the connection is only used by the IP Interface
- use of 1 radio circuit: min. 96kBit/s
- 2 radio circuits: min. 160kBit/s
This example shows the operation of two radio circuits with an operation ter-
minal Major 6a. The Major 6a can support up to 4 radio circuits , so that two
additional IP Interfaces and two two-way radios can be added. Both two-way
radios are set up at the same location. Alternatively the radio circuits can be
used with two control heads.
IP Interface
Major 6a
IP Interface Ethernet
switch
This example shows the operation of two radio circuits with a control head
Major 6a. This connection is necessary if both two-way radios are at different
sites. This connection can also be set up via internet (see below).
IP Interface
IP Interface
Two radio circuits via
local network (LAN) to different sites

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All before shown connections can be set up in 2-wire and in-multi-wire-technique. Therefore it is
possible to  exibly install the FT636 in existing infrastructures.
Multi-wire-connection of the FT636 IP Interface
The FT636 IP Interfaces are factory-set to support the multi-wire-technique. For this 7 wires are
needed ( 4 x AF-In/Out, 1 x PTT, 1 x Squelch, 1 x Ground). If channel switching, alerting or signa-
ling are needed, up to 15 more wires are added (15 x switching inputs).
/
min. 7
2-wire connection of the FT636 IP Interface
To be able to continue using existing 2-wire installations it is possible to reprogram the FT636.
When using a 2-wire connection the contacts 4 and 5 of the 15-pin D-sub-connector serve as both
in- and output. PTT is transmitted as pilot tone.
/
/
2 min. 7
FT636 FT634
Programming the register for 2-wire transmitting
This results in the following register settings:
Register Control head site 2-way radio site
152 02510128 02500128
153 12121210 12211220
/
/
/
Register digit site of the control head site of the 2-way-radio
152 1 0 - no pilot tone  lter 0
152 4 1 - pilot tone 3300 Hz 0 -if no pilot tone, otherwise also 1 (3300 Hz)
153 1 1 - decoder pilot tone 1 - decoder pilot tone
153 2 2 - 2-wire Simplex (4 Duplex) 2 - 2-wire Simplex
153 3 1 - local priority, control head 2 - priority remote location, control head
153 4 2 - AF remote location on, without squelch and
PTT
1- local AF on, without squelch and PTT
153 5 1 - local AF on, when PTT on 1 - local AF on, when squelch on
153 6 2 - AF remote location on, when squelch on 2 - AF remote location on, when PTT on
153 7 1 - local AF on, when squelch and PTT on 2 - AF remote location on, when squelch and
PTT on

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Connectors
RS232, digital outputs - 8-pole RJ45-"Western" jack
I/O 12 (in/output) 8
I/O 11 (in/output) 7
I/O 10 (in/output) 6
I/O 09 (in/output) 5
I/O 08 (in/output) 4
GND (in/output) 3
RS232 RxD (input) 2
RS232 TxD (output) 1
LED
transmitter relay on
LED
pilot tone on
I/O 08 - 12 are ex-factory configured
as inputs with pull-up.
Network connection, Ethernet - 8-pole RJ45-"Western" jack
TX+ 1
TX- 2
RX+ 3
RX- 6
A standard patch cable is used for connection to the network.
The illustration on the following page shows the pinout for 4-wire operation of the FT636.
When the FT636 is used in 2-wire operation, the pins 4 and 5 are AF-input and AF-output at the
same time. Of course, then the Major has to be programmed for 2-wire operation. The shared in-
and outputs of the Major are the pins 7 and 8. These have to be wired to pin 4 and 5 of the FT636.
The FT636 IP Interface should then also operate in half-duplex.
2-wire operation

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15-pole Sub-D jacks (RADIO 1 and RADIO 2)
IN : + 12 V 1
OUT: PTT-relay 2
OUT: PTT-relay 3
OUT: radio, AF out 4
OUT: radio, AF out 5
I/O: I/O 0 (o.C.) / 4 6
I/O: I/O 1 (o.C.) / 5 7
I/O: GND 8
9 IN: + 12 V
10 IN: squelch
11 IN: radio, AF in
12 IN: radio, AF in
13 I/O: I/O 2 (o.C.) / 6
14 I/O: I/O 3 (o.C.) / 7
15 I/O: GND
Both jacks have identical
pinouts. The bottom connector
is for radio circuit 1, the top one
for radio circuit 2.
I/O are ex-factory configured
as open collector outputs.
Pinout Major 4a -> FT636 (Standard Cat 5 Patch Cable according to EIA/TIA-T568B-Norm)
Pinout two-way radio -> FT636 (Standard Cat 5 Patch Cable with open end)
Major 4a
RJ45
Colour
15-pol. Sub-D, male
FT636
Meaning Pin Pin Meaning
AF In, floating 1 white/orange 5 AF Out, floating
AF In, floating 2 orange 4 AF Out, floating
Squelch In 3 white/green 3 PTT Out
GND 4 blue
2 / 8 / 15
connect in plug GND
V = +12V 5 white/blue
1 / 9 i
connect in plug V = +12V
PTT Out 6 green 10 Squelch In
AF Out, floating 7 white/brown 11 AF In, floating
AF Out, floating 8 brown 12 AF In, floating
Seite 1
PTT low active (GND)
Radio
offenes Ende
Colour
15-pol. Sub-D, male
FT636
Meaning Pin Meaning
AF In, floating - weiß/orange 5 AF Out, floating
AF In, floating - orange 4 AF Out, floating
PTT - In - weiß/grün 3 PTT Out
GND - blau
2 / 8 / 15
connect in plug GND
V = +12V - weiß/blau
1 / 9
connect in plug V = +12V
Squelch Out - grün 10 Squelch In
AF Out, floating - weiß/braun 11 AF In, floating
AF Out, floating - braun 12 AF In, floating
For high active PTT (V = +12V), instead of connecting pin 2 to pin 8/15, pin 2 has has to be connected to pin 1/9.
Seite 1

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4-pole USB-A jack
+ 5V - 1
- Data - 2
+ Data - 3
GND - 4
5 GND
3 TxD RS232
2 RxD RS232
Computer equipped with RS232 9-pole jack RS232 jack on FT634
RS232-Connection cable
GND 3
RxD 2
TxD 1

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64-pole bus connector, 19 inch version
Pin A C
------------------------------------------------------------------------------------------------------------
1 IN : + 12 Volt IN: + 12 Volt
2 IN : analog 1 (0-7V) IN: analog 2 (0-7V)
3 I/O: I/O 08 (Pull-up 5V)
4 I/O: I/O 09 (Pull-up 5V) IN : radio, AF in 2
5 I/O: I/O 10 (Pull-up 5V) OUT: radio, AF out 2
6 I/O: I/O 11 (Pull-up 5V) OUT: radio, AF out 2
7 I/O: I/O 12 (Pull-up 5V) IN: radio, AF in 2
8 I/O: I/O 13 (Pull-up 5V) OUT: bus, AF RADIO>BUS
9 I/O: I/O 14 (Pull-up 5V)
10 I/O: I/O 15 (Pull-up 5V) IN : radio, AF in 1
11 I/O: I/O 0 (o.C.) IN : radio, AF in 1
12 I/O: I/O 1 (o.C.)
13 I/O: I/O 2 (o.C.)
14 I/O: I/O 3 (o.C.)
15 I/O: I/O 4 (o.C.) OUT: radio, AF out 1
16 I/O: I/O 5 (o.C.) OUT: radio, AF out 1
17 I/O: I/O 6 (o.C.) I/O: I/O 7 (o.C.)
18 IN : plug-in position config. 1
19 IN : plug-in position config. 2
20 IN : plug-in position config. 3 IN : bus, AF BUS>RADIO
21 IN : plug-in position config. 4
22 IN : RXD (RS232_ext) OUT: TXD (RS232_ext)
23 I/O: SDA (I2C) I/O: SCL (I2C)
24 OUT: PTT-relay circuit 1 OUT: PTT-relay circuit 1
25 OUT: PTT-relay circuit 2 OUT: PTT-relay circuit 2
26 IN : squelch circuit 1 IN: squelch circuit 2
27
28
29
30
31 OUT: +5V
32 I/O: GND I/O: GND

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Configuration
General remarks
The FT636 IP Interface uses TCP/IP via Ethernet for transmitting radio communication and control
information. Be sure to note the occuring particularities. First the terms will be explained with an
easy example, then some more complex con guration examples will be illustrated.
The easiest con guration is that both involved IP Interfaces are installed in the same network seg-
ment of the local network. This means there is only a switch or a hub between both devices, there
is no routing (see con guration example 1).
If the two IP Interfaces are the only devices in the network, the settings can be chosen freely. If this
is not the case then you have to make sure that no collisions with the con gurations in the existing
infrastructure will occur.
IMPORTANT: In each TCP/IP network each device is addressed with an individual IP-address.
Therefore each IP address can only be assigned once within a distinct network.
IP addresses in networks can be assigned automatically or manually. The FT636 IP Interface only
supports the manual assignment of IP addresses.
Because of that the manually assigned addresses in the network have to be identi ed.
If the IP Interface is installed in a network which supports an automatic assignment of IP addres-
ses, the address pools reserved for the automatic assignment have to be identi ed before setting
up the devices. The person responsible for the network should be able to provide this information.
If this is not the case so-called IP scanners (for example Free IP Scan, Advanced IP Scanner, both
for Windows, Freeware) can help. These programs can identify the IP addresses in the network,
but, of course, only of the devices that are turned on. Because of that the resulting information may
not be complete. You can use any of the free addresses to con gure the FT636 IP Interface.
These are the preallocations of the most important network settings of a FT636 IP Interface:
local IP address: 192.168.16.191
target IP address: 192.168.16.192
net mask: 255.255.255.0
ports:
audio/AF 10000, Protocol UDP
serial/control data 10001, Protocol TCP
web server 80, Protocol TCP
The following applies:
The IP addresses have to differ from each other.
Net mask and ports have to be identical for both devices.
This means that in any case at least one of the two IP Interfaces has to be recon gured and a new
IP address has to be assigned.
In the following example one FT636 IP Interface is to keep its IP address, the other one will be
assigned the IP address 192.168.16.192.
You need the following:
- a PC
- a switch or a hub with at least three free Ethernet/LAN-connectors
alternatively:
- a PC connected to a network
- two connectors to an existing network
In the second case you have to make sure that no address con icts with the existing network arise.
Therefore the  rst option, which is easier, is preferable. The PC has to have an IP address begin-
ning with 192.168.16. and the fourth digit can be any number between 1 and 254, but not 191 and
192. The PC´s network mask has to be set at 255.255.255.0 , just like the FT636 IP Interfaces.
This IP address can be installed as a second address in addition to an already existing IP-address
on the PC.

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You can now connect the rst FT636 IP Interface for conguration (power and network).
A web-browser is opened on the PC (Internet Explorer, Firefox, Opera, ...) and the following is en-
tered in the address bar: http://192.168.16.191
The conguration page of the FT636 IP Interface appears (see below).
Select „Conguration 0 (TCP/IP)“ in the entry eld Mode, click „Apply“ and then switch to the page
„Application“.
Change the „local IP address“ to 192.168.16.192.
Change the „target IP address“ to 192.168.16.191, then click „Apply“ .
IMPORTANT: As the address has changed, the browser address line has to be changed to http:
//192.168.16.192 in order to complete the conguration.
Now return to the page „System“ and select „standard operation“ in the entry eld „Mode“. Now
click „Apply“ again. The system will start.
Now you can also connect and start the second system (power and network).
This still can be reached via http://192.168.16.191 and is now set to the mode „standard operati-
on“ on the page „System“. It will start after clicking „Apply“.
You can determine that both IP Interfaces have connected if a terminal (Windows PC with hype-
terminal, see below for settings) is connected to the serial interface when starting. Different status
messages will appear. If there is a Syslog-Server (for example KIWI Syslog Server, Windows,
Freeware) in the network, it will receive the same messages. These can be read along in the log-
le.
The devices are now congurated as follows:
1. FT636 IP Interface 2. FT636 IP Interface
local IP address: 192.168.16.191 192.168.16.192
target IP address: 192.168.16.192 192.168.16.191
net mask: 255.255.255.0 255.255.255.0
ports:
audio/AF 10000 10000
serial/control data 10001 10001
web server 80 80
The devices are now ready to use in a local network (without routing, one segment). They will
make contact at once and a connection is established.
If you want to change the ports, please note the following limitations:
Web Server Port 80 is standard. If you change this port, the port number has to be indicated in the
address bar of the browser. If there is an adjustment, to 10025 for example, you have to enter
http://192.168.16.191:10025 in the browser.
Do not use a port lower than 1024. That is where the predened ports of the TCP standard are
(well known ports), which are used by other programs/services.
The highest possible port number is 65535.
The settings of the serial interface are:
- 9600 bit/s
- 8 data bits
- no parity
- 1 stop bit
- no handshake
ATTENTION: use a crossover cable

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As mentioned above the FT636 IP Interfaces are con gurated with a web browser. It does not mat-
ter which operation system (Windows, Linux, Apple Mac ...) is used on the PC. The web browser
(Firefox, Internet Explorer, Opera,...) can also be chosen freely.
Only the IP addresses have to be set so that the IP Interface can be addressed. The necessary
steps are shown here brie y.
Windows PC
The con guration here is described with a Windows XP PC, but the procedure is the same for
Windows 98, ME, 2000 and also Vista.
The network connections are opened by Start->Settings. Double click on the icon LAN-connection
to reach the window Status of LAN-connection. Now click on Preferences and select Internet proto-
col (TCP/IP). Preferences open network settings. It may look like this example.
Preparing the PC for con guration
If the PC is not attached to a network, you can direct-
ly enter the IP address and the net mask here (f.e. IP
address 192.168.16.254, net mask 255.255.255.0).
Standardgateway and DNS server addresses stay
blank. The next two steps can be omitted.
The components are all connected with a switch or a
hub.
If the PC is attached to an existing network, the follo-
wing steps are necessary.
IMPORTANT: To con gure the settings, automatic
IP-address must not be activated. It must be set to
use following IP address and a valid network address
has to be entered. Of course the  gures in the example
have to be adjusted to the respective environment.
You can enter a second IP address by clicking on Ad-
vanced. Here you now enter the  gures which make it
possible to connect to the FT636 IP interfaces. In this
case you can use the  gures of the example.
Now two IP addresses are assigned to the PC, so that it
is attached to the regular network as well as forming an
own network segment with the IP Interfaces.
The components are connected to the existing RJ-45-
network jacks.

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Linux PC
The setting of a Linux PC is basically done in the same way as described in the Windows example.
Of course the windows look different and also differ from Linux version to Linux version (Ubuntu,
Debian, Suse, RedHat, ...).
The following also applies here:
If the PC is already attached to a network a second IP address will be assigned.
If the PC operates without being attached to a network, you just choose a suitable setting (f.e. IP
address 192.168.16.254, net mask 255.255.255.0, the rest stays blank).
The following example is described for Suse Linux 10.1 but also works similarly for other Linux
distributions.
The dialogue is opened with Start->System->Yast.
Double click Network devices in the Yast control center, then click on Network interface card.
The following window appears:
Check Network interface card and click on Edit,
click on Advanced in the new window and select
Add IP addresses on the list.
You open the dialogue for entering an additional IP
address by clicking on Add.
The new IP address and the network mask is ente-
red here.
Now two IP addresses are assigned to the PC.
Then it connects to the regular network as well as
to the network segment of the FT636 IP Interfaces.
Depending on the Linux variant this setting also
works with automatic IP address assignment.

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The FT636 IP Interface configuration interface
The configuration of the FT636 is carried out on a website, which is provided by the device. To do
this the IP nterface has to be connected to the network and the configuration PC has to be set up
as described in the previous paragraph.
A browser is started on the PC and the following address needs to be entered in the address bar:
http://192.168.16.191
The following FT636 configuration interface appears:.
This page is shown as standard when the configuration interface is newly opened. You can also
open this page by clicking the menu item „System“.
In the entry field „Mode“ you can switch to different modes of operation. They are used for stan-
dard operation or for configuration of different settings.
For the first implementing choose the mode „FT636 IPI Configuration 0 (TCP/IP, NF, fticfg0)“. Then
click on „Apply“ to switch to this mode. By clicking on „Apply“ the current settings will always be
saved and restarted in order to read the setting into the system.
By now clicking on „Apply“ you can switch to the page for the TCP/IP settings.

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TCP/IP settings
Here the adjustments of the network and for the AF transfer are made.
Like the page shown above, this page also has some help texts on the right which explain the set-
ting options.
This shows the ex factory settings. These settings have to be adjusted to the respective defaults or
operating conditions as explained in the following paragraphs.
Here, too, make the respective adjustments and then click on „Apply“. The settings are saved and
the device restarts.

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To save the setting please click „Apply“ at the bottom of the page.
The device will then start with the new settings.
COMMUNICATION SETTINGS
Number of radio circuits
One or two radio circuits can be operated simultaneously.
Necessary bandwidth:
One radio circuit: min. 96kBit/s
Two radio circuits: min. 160kBit/s
Jitter Buffer Delay / Max. Audio Buffer
Buffer for buffer storage of the audio information.
From application version 1.35 on the setting Jitter Buffer Delay replaces the setting option
Max. Audio Buffer. Not the size of the buffer is congurated but the duration of the buffer storage
of the audio signal, in order to equalize delay variations.
Max. audio buffer (up to application version 1.34)
Default value: 1660Byte
Jitter buffer delay (from application version 1.35 on)
Default value: 250ms
A higher value reduces possibly existing dropouts.
If the network connection is good, values down to about 50ms can be set.
Please note: If the jitter buffer delay time is set at a lower value, the PTT turn on delay needs to be
reduced accordingly (register 155, digits 5-6, 7-8).
AF SETTINGS
A/D PREAMPLIFICATION
Level amplication or level attenuation before the analog digital converter stage.
Default value: -1,5dB
Volume
Volume adjustment after the analog digital converter stage.
Default 95%
NETWORK SETTINGS
IP announcement
If set on „yes“, the current IP addresss will be announced by the AF outputs.
Default: „yes“
IP address
Enter the 4 values of the IP address, for example:
„192.168.0.123“. It is necessary to always enter an IP address. The IP addresses of a pair of
FT636 have to be different.
Default: „192.168.0.191“
Netmask
Enter the 4 values of the netmask, for example:
„255.255.255.0“ for a class C network
Default: „255.255.255.0“

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Gateway IP address
Enter the 4 values for the gateway IP address, for example:
„0.0.0.0“ for no gateway
„192.168.0.1“ for one gateway in the LAN
Please note: The gateway only has to be entered, if the connection is made via WAN (by a rou-
ter/ a gateway).
Default: „0.0.0.0“
Primary DNS server
Here you can enter DNS Servers for name resolution (for example www.funktronic.de).
Example: „195.186.1.111“
Default: „0.0.0.0“
Alternative DNS
A further DNS server, if the rst cannot be contacted.
Example: „195.186.4.111“
Default: „0.0.0.0“
Port for audio / AF
Port by which the audio/AF data are transmitted.
Port for signaling
Port by which the signaling (PTT, squelch, channel switching, etc..) is transmitted.
Web server port
Port by which the integrated webserver is contacted. If set on „0“, the standard HTTP port (80)
will be used.
SERIAL INTERFACE 1
Settings for the serial interface.
Baud rate
Transmission rate („300“ to „230400“ Baud).
Default: „9600“
Data bits
Select „7“ or „8“ data bits.
Default: „8“
Parity
Selection between „no“, „even“ or „uneven“ parity.
Default: „no“
Stop bits
Select „1“ or „2“ stop bits.
Default: „1“
Handshake
Select the kind of handshake:
RTS/CTS not used: „no“
RS232/RS422: „Software ow control XON/XOFF)“
Default: „no“

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Potentiometer settings
You can reach the page for potentiometer settings under „Application“ by first clicking on the entry
field „Mode“ on the main page, then click on „FT636 IPI configuration 1 (Potis, ftipcfg1)“ and then
on „Apply“. Here the AF-in- and outputs are adjusted to the connected devices.
The potentiometer values can be entered directly in the fields 1 - 4, or can be modified gradually
with the + / - keys. For saving use the keys T and P.
Temporary
The potentiometers are only adjusted, the values are not saved. When restarting the device the
saved values will be accepted.
Permanent
The potentiometer values are saved so that they are available again after turning the device off.
Default
Factory presetting. With this key you reset to the ex-factory setting.
Reload page
The potentiometer values are reread and displayed. The page is refreshed.

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Kompetent für Elektroniksysteme
VoIP1, VoIP2, Line1, Line2
These are the AF levels pertaining to the potentiometer values. This page is refreshed every se-
cond in order to see how the values change during the setting.
Assignment:
Poti 1 - VoIP 1, signal from network, radio circuit 1
Poti 2 - Line 1, signal from input, radio circuit 1
Poti 3 - VoIP 2, signal from network, radio circuit 2
Poti 4 - Line 2, signal from input, radio circuit 2
Tone generators 1 - 4
The frequences have to be entered with 4 digits, for example:
1500Hz
0500Hz
3000Hz
The generators are turned off with the value 0000.
Enter the desired frequency.
Assignment of the generators
Generator 1: reference level 300mV to AF output radio circuit 1
Generator 2: pilot tone radio circuit 1
Generator 3: reference level 300mV to AF output radio circuit 2
Generator 4: pilot tone radio circuit 2
When turning on the pilot tone the generators 1 and 2 generate a PTT signal at the same time. The
carrier of the connected two-way radio is activated as well as the squelch input of the Major. Also
the AF outputs are activated, so that the generator signal is directly connected to the outputs.
Adjustment
Input:
Feed the reference level of the two-way radio or the control head in input 1 or 2.
Adjust Poti 2 resp. 4 to the internal reference level of 300mV for line 1 resp. 2.
Output:
Connect the voltage meter to the output 1 resp.2.
Turn on generator 1 resp. 2 at desired frequency. The internal reference level of 300mV is transmit-
ted to the output.
Adjust Poti 1 resp. 3 to the desired output level.
Important (not applicable from application version 1.33 on): Before setting the potentiometers
program the registers 153 and 353 from standard value 20001230 to 20033330. After configuration
of the potentiometers the standard value is restored.
Important: Always save new potentiometer values with „Temporary“ at first and only after having
finished the setting save them with „Permanent“.
Setting of the potentiometers and adjustment instructions

ft636 (14.10.2013)
- 20 -
Kompetent für Elektroniksysteme
ft636 (14.10.2013) - 21 -
Kompetent für Elektroniksysteme
Register settings
Here you can program the registers to configurate different funtions of the device. Registers always
have to be entered with 3 digits, the values always with 8 digits. The additional help texts on the
right explain the settings.