Ultra portable remote TS-480

This revision is from 2013/05/14 21:41. You can Restore it.

Transceiver

RemoteQTH server

Connect TS-480 RJ6 female to USB/UART interface

   --------- 
  |      ---|
  |      ---|
|        ---|  GND        USB/UART GND
|        ---|  TX TRX --> USB/UART RX
  |      ---|  RX TRX <-- USB/UART TX
  |      ---|
   ---------

Configure serial communications ser2net
CW keying

VOIP

Transferring audio is implemented with the IP phone Cisco SPA301. For better latency can use the same IP phone on the operator side.

Auto picks up call hack - Cisco SPA301 IP Phone
Cisco SPA301 connected TRX audio
Cisco SPA301 settings (our configuration)
Configure NAT
SIP/RTP set without proxy, therefore must have a public IP address. On your router, then set redirection port 5060(sip) and 16000(rtp) to internal IP addresses phone.

If you want to listen to the speaker front panel, connect the phone with bluetooth module with 3,5 jack cable. Or use the headphone directly with your phone.

Operator

GetBlue settings

Datasource (Input) - Bluetooth

Operation mode - Client

Datasink (Output) - TCP (plain data)

Operation mode - Client
Host - server public IP
Port - server public port
Hexadecimal format - OFF

Bi-Directional Mode - ON
Launch by Default - No
Retry Timeout (ms) - 1
Open Retries - 10
Raw Mode - OFF
Timeout (ms) - 10
Size (Bytes) - 32
Separator - (none)
Include Separator - OFF
Hexadecimal/ASCII - OFF
Data Rows - 0
Data Font Size - 14
Log Font Size - 14
Show Detailed Logs - ON
Show response - OFF

CSipSimple

Add Local account
Configure (only important parts)

UDP - ON
UDP port - 5060

TCP - OFF
RTP port - 16000
Suppress echo - OFF

Dial 333@ROUTER-PUBLIC-IP:5060

Appendix

Theory of operation

[ts480 front panel]
      |
[BT module] . . . . . . [BT smartphone--GetBlue--WiFi] <--- tcp-ip ---> [ethernet RemoteQTHserver--ser2net-USB]
                                                                                                       |
                                                                                           [USB/UART interface]
                                                                                                       |
                                                                                                  [Transceiver]
---------------------------------------------------------------------------------------------------------------
                [Smartphone speaker--CSipSimple--WiFi] <--- tcp-ip ----------> [ethernet Cisco SPA301 IP phone]
                                                                                                       |
                                                                  [Isolation transformer and resistive divider]
                                                                                                       |
                                                                                                  [Transceiver]

Configure bluetooth module

connect USB/UART cp2102

           |
           |   BT module
--------   |
    RST |   -----
U   3V3 |        |
S    5V |-      -| TXD
B   TXD |-      -| RXD
    RXD |-      -| 5V
    GND |--------| GND
--------          --------

AT commands (realterm)

AT
AT+BAUD7
AT+NAMETS-480-2
AT+PIN1234

this commands is

test module answer
set baud to 57600 baud
set name to TS-480-x
set pin to 1234