Connection Beyond Nat - Sony PCS-1 System Integration Manual

3-6. Connection beyond NAT

Example of system
192.168.10.1
Teleconference
terminal A
192.168.10.10
A call is submitted from TV conference terminal A (NAT environment) to TV conference
terminal B (global IP). (It cannot be usually submitted from TV conference terminal B to
TV conference terminal A.)
1. The LAN setup menu of teleconference terminal B is set as described below.
DHCP Mode:
Host Name:
IP Address:
Network Mask:
Gateway Address:
DNS Address:
Gatekeeper Mode:
Gatekeeper Address:
User Alias:
User Number:
SNMP Mode:
Trap Destination:
Community:
Description:
Location:
Contact:
NAT Mode:
NAT Address:
Packet Resend Request: ON
Adaptive Rate Control: ON
LAN Mode:
Port Number Used:
TCP Port Number:
UDP Port Number:
TOS:
PPPoE:
PPPoE User Name:
PPPoE Password:
Fixed IP for PPPoE:
PCS-1/1P
210.10.10.1
Router Internet
OFF
Enter any name.
Local IP address (210.20.20.2)
Depends on the network. 255.255.255.248 for fixed IP8.
210.20.20.1
Blank
OFF
Blank
Blank
Blank
OFF
Blank
public
Videoconference Device
Blank
Blank
OFF
Blank
Auto Nagotiation (This mode is changed to a proper mode when mismatching
occurs in the mode. Refer to "4-2. PCS-1/1P and Hub setting".)
Default (Set to "Custom" when a port number is specified by the network
administrator.)
2253 (Enter the port number specified by the network administrator when
the port number used is set to "Custom".)
49152 (Enter the port number specified by the network administrator when
the port number used is set to "Custom".)
OFF
OFF
Blank
Blank
OFF
210.20.20.1
Router
Teleconference
terminal B
210.20.20.2
3-11