31: Configuring Terminal Server 
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© Virtual Access 2017 
GW1000 Series User Manual 
Issue: 1.9    Page 297 of 350 
Web: Dual X.21 card CLK Invert 
UCI: tservd.@port[0].x21_clk_invert 
Opt: x21_clk_invert 
Enables X.21 DCE CLK signal inversion. 
Web: Dual X.21 card RX data delay 
UCI: tservd.@port[0] x21_data_delay 
Opt: x21_data_delay 
Sets X.21 card RX data delay in number of bit positions. 
Web: n/a 
UCI: tservd.@port[0].sync_tx_idle 
Opt: sync_tx_idle 
Defines the value of idle character (decimal) to transmit in case 
of tranmit underrun. In HDLC mode this configures inter-frame 
fill. 
Transmit flags (in HDLC mode) 
Web: n/a 
UCI: 
tservd.@port[0].v23_inband_carrier_sign
alling 
Opt: v23_inband_carrier_signalling 
Enables signalling of carrier by sending special characters. 
Web: n/a 
UCI: 
tservd.@port[0].v23_inband_carrier_on_c
har 
Opt: v23_inband_carrier_on_char 
Defines the character decimal to signal remote carrier on. 
Table 103: Information table for port settings serial section 
31.3.2.3 Port settings: network section 
In this section you can configure the network side of the Terminal Server. Note: the 
displayed settings vary depending on options selected. 
 
Figure 150: The port settings network fields (TCP server mode)