2  - VOTER Server Address (FQDN) (voter-demo.allstarlink.org)
3  - VOTER Server Port (667),  4  - Local Port (Override) (0)
5  - Client Password (rptnopl),  6  - Host Password (rptnopl)
7  - Tx Buffer Length (3000)
8  - GPS Data Protocol (0=NMEA, 1=TSIP) (0)
9  - GPS Serial Polarity (0=Non-Inverted, 1=Inverted) (0)
10 - GPS PPS Polarity (0=Non-Inverted, 1=Inverted, 2=NONE) (2)
11 - GPS Baud Rate (4800)
12 - External CTCSS (0=Ignore, 1=Non-Inverted, 2=Inverted) (1)
13 - COR Type (0=Normal, 1=IGNORE COR, 2=No Receiver) (1)
14 - Debug Level (9)
15  - Alt. VOTER Server Address (FQDN) ()
16  - Alt. VOTER Server Port (Override) (0)
17  - DSP/BEW Mode NOT SUPPORTED
18 - "Duplex Mode 3" (0=DISABLED, 1-255 Hang Time) (1/10 secs) (0)
19 - Simulcast Launch Delay (0) (approx 200 ns, 5 = 1us, > 0 to ENA SC)
97 - RX Level,  98 - Status,  99 - Save Values to EEPROM
i - IP Parameters menu, o - Offline Mode Parameters menu
q - Disconnect Remote Console Session, r - reboot system, d - diagnostics

Enter Selection (1-27,97-99,r,q,d) : <System Time Not Set>  Using Primary Voter Host (72.0.177.212)
<System Time Not Set>  Voter Host DNS Resolved to 96.36.57.202
<System Time Not Set>  Connection Using Voter Host (96.36.57.202)
<System Time Not Set>  Using Primary Voter Host (96.36.57.202)



Select the following Diagnostic functions:

1  - Set Initial Tone Level (and assert PTT)
2  - Display Value of DIP Switches
3  - Flash LED's in sequence
4  - Run entire diag suite
c  - Show Diagnostic Cable Pinouts
x -  Exit Diagnostic Menu (back to main menu)
q - Disconnect Remote Console Session, r - reboot system

Enter Selection (1-4,c,x,q,r) : 4^M
 
Running Diagnostics...

Testing PTT/External CTCSS
Error - Failed to read PTT/CTCSS in un-asserted state
Testing GPS UART
Error - Failed to read data from GPS UART
Testing level at 100 Hz for Normal Audio
^C


Select the following Diagnostic functions:


--- No the LED's do not come on for GPS/HST
rechecked the wiring all looks right 
assuming GTX is transmit that goes to the GPS rx line and vice versa

GPPS pin 7 is labeled as PTT out in the documentation - not sure what that means, I thought it was Gps 1pps?

http://206.212.254.21/unode_docs/rtcm_%20manual.pdf

P2 - DB15F D-Shell connector for the RS-232 (console @57600 bps, DCE) and GPS 
1 - NC 
2 - Console Transmit Data 
3 - Console Receive Data 
4 - NC 
5 - Gnd 
6 - GPS Receive Data   (to White TXD on - GPS)
7 - PTT Out   (to Yellow Measurement Pulse output - on GPS)
8 - Gnd    (to Black - on GPS) all appear common - 
9 - NC 
 10 - Console Request To Send (RTS) 
 11 - Console Clear To Send (CTS) 
 12 - NC 
 13 - GPS Power Output (5Vdc @ 800ma MAX) - (Red on - GPS) 
 14 - GPS Transmit Data (to green RCV  on - GPS)
 15 – External Reset 


And Yes the gps works fine in windows - not sure what I am missing -