This section contains parameters which are related to Resource Priority Header for High Probability of Completion (HPC) calls.

To View and Edit Rph

On the SBC Main screen, go to Configuration > Profile Management > Category: Service Profiles > Hpc Call Profile > Rph. The Edit Rph window is displayed.

Select the desired Hpc Call Profile for which you want to edit the Rph flags.

Hpc Call Profile - Rph

 

The following parameters are displayed:

Hpc Call Profile - Rph

Parameter

Description

Ets Default ValueSpecifies the default value used for the ETS namespace. The value ranges from 0 to 4 and the default value is 0.
Use Wps Precedence

Specifies whether SBC must use ingress precedence, if available as ETS value when adding RPH header. The options are:

  • Disabled (default)
  • Enabled
Use Incoming Ets

Specifies whether SBC uses the received ETS value if available, when adding RPH and it has the highest precedence in deciding ETS value when adding RPH. The options are:

  • Disabled (default)
  • Enabled
Use Precedence

Specifies whether to use precedence Multilevel Precedence and Preemption or Wireless Priority Service (MLPP/WPS) from ingress side to be sent on egress side. The options are:

  • Disabled (default)
  • Enabled
Ets CPC Precedence

Controls the SBC behavior when it receives conflicting Emergency Telecommunications Services (ETS) (RPH and CPC (ISUP-MIME)) values. The options are:

  • Hpc (default)
  • Cpc
  • Ets
Wps MIpp Precedence

Specifies the SBC behavior when there is a conflict between precedence derived from RPH WPS namespace and ISUP-MIME (SIP-I) MLPP values. The options are:

  • Wps
  • MIpp (default)
Include Require

Specifies whether a Require: Resource-Priority header is included in an egress INVITE or not. The options are:

  • Disabled (default)
  • Enabled
Reject Not Ets DnIf SBC classifies a call as HPC based on received RPH and rejectNotEtsDn is enabled and if PSX determines that the dialed digits do not match the PSX's configuration for Government Emergency Number Prefix, the call will be rejected. The options are:
  • Disabled (default)
  • Enabled
Include Accept In417Specifies whether SBC includes the Accept-Resource-Priority header or not when sending a 417 response. The options are:
  • Disabled (default)
  • Enabled

Make the required changes and click Save at the right hand bottom of the panel to save changes made.

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