Konftel 800 Installation & Administration page 59

SETTINGS CONFIGURATION AND MANAGEMENT
Name
Outbound Proxy
Enable SIP Traces
Allow Contact
Rewrite
Enable SIP
Replaces
NAT Traversal
Enable ICE
Description
To specify the IP address of the outbound proxy, if available.
To enable or disable provision of key information for
troubleshooting. By default, the setting is disabled.
To enable or disable storing the IP address from the
response of the register request. If a change is detected, the
phone unregisters the available SIP URI (contact), and
updates it with the new address.
By default, the setting is in the enabled state.
To enable or disable the SIP Replaces header.
To enable or disable the Interactive Connectivity
Establishment (ICE) that provides various techniques to
allow SIP-based VoIP devices to successfully traverse the
variety of firewalls that might exist between the devices. The
protocol provides a mechanism for the endpoints to identify
the most optimal path for the media traffic to follow.
By default, the setting is in the disabled state.
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