3-7
PCS-1/PCS-1P
192.100.10.1 192.100.20.1
Teleconference
terminal A
192.100.10.10
User name:
PCS1A
User number:
100
Teleconference
terminal B
192.100.20.20
User name:
PCS1B
User number:
200
Gatekeeper
192.100.10.20
Router Router
LAN1 LAN2
3-4. Connection via Gatekeeper
Example of system
When a call is initiated from teleconference terminal A to teleconference terminal B.
1. The LAN set menu of teleconference terminal B is set as described below.
DHCP mode: OFF
Host name: Enter any name.
IP address: Local IP address (192.100.20.20)
Network mask: Depends on a network. Usually, set to 255.255.255.0.
Gateway address: 192.100.20.1
DNS address: Blank
Gatekeeper used: ON
Gatekeeper address: 192.100.10.20
User name: Enter any name. (Example: PCS1B)
User number: Enter any number. (Example: 200)
SNMP service: OFF
Trap transmission destination: Blank
Community name: public
Description of device: Videoconference Device
Installation place: Blank
Contact of administrator: Blank
NAT setting: OFF
NAT address: Blank
Packet retransmission request: Blank
Optimum rate control: OFF (Set to ON when a packet loss occurs frequently.)
Port number used: Specified value (Set to “User setting” when a port number is specified
by the network administrator.)
TCP port number: 2253 (Enter the port number specified by the network administrator
when the port number used is set to “User setting”.)
UDP port number: 49152 (Enter the port number specified by the network administrator
when the port number used is set to “User setting”.)
2. Confirm that the IP address displayed in the launcher menu of teleconference terminal B is
192.100.20.20.
3. Confirm that Registration Confirm is displayed at the bottom of page 2/5 in the LAN set menu of
teleconference terminal B.