Download OpenRG User Manual - Version 5.3

Services
Use Strict SIP Message Checking By default, OpenRG uses strict SIP message checking,
which includes checking of tags in headers, international character conversions in URIs, and
multiline formatted headers. There are cases in which this option should be disabled to ensure
interoperability with certain service providers or third party user agents (SIP endpoints).
4.5.8.3.2 H.323
Figure 4.143 H.323 Signaling Protocol
DTMF Transmission Method Select a DTMF transmission method. For more information,
refer to Section 4.5.8.1.
Register with a Gatekeeper Register the user with a gatekeeper, allowing other parties to
call the user through the gatekeeper. When this item is checked, the following fields become
visible:
Gatekeeper Address The IP address or name of the primary gatekeeper.
Gatekeeper Port The port on which the primary gatekeeper is listening for connections.
Specify Gatekeeper ID Select whether a gatekeeper ID should be used for the primary
H.323 gatekeeper.
Gatekeeper ID The identifier for the primary H.323 gatekeeper.
Registration Time to Live Specify the valid duration of the H.323 gatekeeper
registration in seconds.
Use Alternate Gatekeeper Select this check-box to configure an alternate gatekeeper for
redundancy. When this item is checked, the following fields become visible:
Alternate Gatekeeper Address The IP address or name of the alternate gatekeeper.
Alternate Gatekeeper Port The port on which the alternate gatekeeper is listening for
connections.
Use Fast Start The fast start connection method can result in quicker connection
establishment, depending on the remote party's settings. Note that Microsoft NetMeeting does
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