Version 7.2 1205 Mediant 800B Gateway & E-SBC
User's Manual 72. Configuration Parameters Reference
Parameter Description
Note: If the functionality is configured for a specific Tel Profile,
the settings of the global parameter is ignored for calls
associated with the Tel Profile.
Emergency E911 Parameters
E911 Gateway
configure voip > sip-definition
settings > e911-gateway
[E911Gateway]
Enables Enhanced 9-1-1(E9-1-1) support for ELIN handling in a
Microsoft Skype for Business environment and routing to a
PSTN-based emergency service provider.
[0] Disable (default)
[1] NG911 Callback Gateway = Enables the ELIN Gateway.
[2] Location Based Manipulations = Enables ELIN Gateway
and location-based manipulation. For more information, see
Location Based Emergency Routing on page 316.
For more information on E9-1-1 in a Skype for Business
environment, see E9-1-1 Support for Microsoft Skype for
Business on page 307.
Note:
The parameter is applicable only to Gateway calls.
The parameter is applicable only to digital interfaces.
E911 Callback Timeout
configure voip > sip-definition
settings > e911-callback-timeout
[E911CallbackTimeout]
Defines the maximum interval within which the PSAP can use
the ELIN to call back the E9-1-1 caller. This interval starts from
when the initial call established with the PSAP is terminated.
The valid range is 1 to 60 (minutes). The default is 30.
Note: The parameter is applicable only to the Gateway
application (digital interfaces).
Emergency Special Release
Cause
configure voip > sip-definition
settings > emrg-spcl-rel-cse
[EmergencySpecialReleaseCause]
Enables the device to send a SIP 503 "Service Unavailable"
response if an emergency call cannot be established (i.e.,
rejected). This can occur, for example, due to the PSTN (for
example, the destination is busy or not found) or ELIN Gateway
(for example, lack of resources or an internal error).
[0] Disable (default)
[1] Enable
Note: The parameter is applicable only to the Gateway
application (digital interfaces).
[Enable911PSAP] Global parameter enabling the support for the E911 DID
protocol, according to the Bellcore GR-350-CORE standard.
You can also configure the functionality per specific calls, using
Tel Profiles. For a detailed description of the parameter and for
configuring the functionality in the Tel Profiles table, see
Configuring Tel Profiles on page 473.
Note: If the functionality is configured for a specific Tel Profile,
the settings of the global parameter is ignored for calls
associated with the Tel Profile.
Emergency Number
configure voip > sip-
definition settings >
emerg-nbs
Defines a list of “emergency” numbers.
For FXS: When one of these numbers is dialed, the outgoing
INVITE message includes the SIP Priority and Resource-Priority
headers. If the user places the phone on-hook, the call is not
disconnected. Instead, a Hold Re-INVITE request is sent to the
To Next Page
Loading...
