User guide

88 SCOPIA 400/1000 Gateway User Guide
Configuring Gateway Settings
sends the gatekeeper a ‘busy’ RAI message, indicating to the gatekeeper
that it should stop routing calls to this Gateway.
14 In the Send ‘free’ when load is more than field, enter the lower
threshold for Gateway resource utilization as a percentage of total
resources. When resource use is less than the threshold, the Gateway
sends the gatekeeper a ‘free’ RAI message, indicating to the gatekeeper
that it can resume routing calls to this Gateway.
CONFIGURING THE
GATEWAY FOR
PEER-TO-PEER IP
CONNECTIVITY
In the IP Connectivity section of the Settings tab, you can configure the Gateway
for peer-to-peer IP connectivity.
 Procedure
1 In the Gateway interface, on the sidebar, click Gateway (if not already
selected).
2 Click the Settings tab.
3 Click IP Connectivity.
4 In the IP connectivity mode field, choose Peer-to-Peer.
Note Changing this setting causes the Gateway to reset.
5 In the Peer hunting mode field, choose one of the following options:
 Always start from first peer—The Gateway attempts to connect a
call to the first peer device on the Peer list section. If the call fails
due to one of the H.323 call disconnect reasons (see About
Peer-to-Peer H.323 Call Disconnect Reasons on page 91), the
Gateway tries each peer device in the Peer list section in order until
the call is successfully connected. If the Gateway fails to connect the
call after trying all the peer devices on the list, it rejects the call.
 Always start from last successful peer—The Gateway attempts to
connect a call to the last peer device in the Peer list section with
which a call was successfully established. An arrow in the Peer list
section indicates with which of the peer devices a call was last
connected successfully. If the call fails due to one of the H.323 call