Table 5-3 HTTP-Enabled Location Delivery (continued)
Parameter Description
SecondaryServer
Specify the host name, IP address, or URL of the secondary LIS such as
lis.example.com or https://lis.example.com:8443.
SecondaryServerUsername
The username used to authenticate to the secondary server. For no authentication
requirement, enter NULL.
SecondaryServerPassword
The password used to authenticate to the secondary server.
For no authentication requirement, enter NULL.
TLSSecurityProfile
Sets the TLS Security Profile to use with HTTPS.
X_VerifyServerDomain
Enable verification of server domain against its certificate on HTTPS connections.
RetryTimer
Specify the retry timeout value in seconds for location requests sent to the LIS.
Range: 60 – 86400.
NOTE: An out of range value rounds to the nearest valid number.
4. Select Submit.
5. Restart your system when you complete your changes.
Enable the Emergency Geolocation Settings for E911
You can optionally enable the provision of the P-Emergency-Info Header, and the use of a static or
dynamic geolocation reference in the Geolocation Header of an emergency call INVITE message.
This is in addition to the phone's location. This additional information helps to route decisions along
the emergency call's signaling path.
1. In the system web interface, go to System Management > Device Admin.
2. Under Emergency Geolocation Settings, in the Value column for the E911Enable parameter,
select the check box.
3. In the Value column, configure the following parameters:
Table 5-4
Emergency Geolocation Settings
Parameter Description
GeolocationRoutingEnabl
e
Select the check box to set the value of the Geolocation-Routing header in the E911
INVITE message to Yes. The Default is Disabled. The value is set to No.
UsageRuleRetransmission
Select the check box to allow the recipient of this location object to share the
enclosed location information, or the object as a whole, with other parties. The
Default is Disabled.
PEmergencyInfoHeader
Select the check box to include the P-Emergency-Info, which contains the phone's
MAC address in the E911 INVITE message. The Default is Disabled.
4. Select Submit.
5. Reboot your system when you complete your changes.
Enable the Inclusion of X-Switch-Info Header in SIP REGISTER Message
When you enable the X-Switch-Info Header in SIP REGISTER messages, the phone gathers the
MAC address and port information from LLDP and sends that data to the server. The server then
determines the phone’s location based on the location configuration.
Enable the Emergency Geolocation Settings for E911
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