Use this parameter to define the prescribed behavior associated with various 3GPP P-Headers.

Command Syntax

% set addressContext <name> zone <name> sipTrunkGroup <name> signaling P-HeaderExtensions
	addEgressOrigCa <disabled | enabled>
	insertpVisitedNetworkID <identifier>
	useIngressOrigCa <disabled | enabled>

Command Parameters

P-Header Extensions Parameters

ParameterLength/RangeDescription
addEgressOrigCa N/A

Enable to send P-Orig-CA (Originating Charge Area) header on the egress side.

  • disabled (default)
  • enabled
insertpVisitedNetworkID  1-255 characters<header value> – When the SBC is acting as a P-CSCF, use this parameter to specify the P-Visited-Network-ID header value (for example, visitedNetwork or “\”Visited Network\””) for the SBC to insert in a REGISTER request it receives from a UE before that request is forwarded towards the IMS core network. 
useIngressOrigCaN/A

Enable to honor P-Orig-CA header received on the ingress side.

  • disabled (default)
  • enabled

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