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Use this parameter for the

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 to specify which SIP headers are used when determining the Calling Party information.

Note

Both ppiForCallingParty and rpiForCallingParty options are not applicable in Q.1912.5 SIP-I to SIP-I scenarios. Based on the Q.1912.5 recommendation, the mapping to calling party number only occurs if a PAI header containing valid address digits (0-9) are received.

 

Command Syntax

% set addressContext <name> zone <name> sipTrunkGroup <name> signaling callingParty 
	cpcParamFromHeader <default | fromheader | paitel>
	fromHdrForCallingParty <disabled | enabled>
	paiForCallingParty <disabled | enabled>
	ppiForCallingParty <disabled | enabled>
	rpiForCallingParty <disabled | enabled>
	trustedSourceForIsup <disabled | enabled>

Command Parameters

Calling Party Parameters

ParameterDescription
cpcParamFromHeader

Use this parameter to specify how to map the SIP CPC parameter from the incoming to the outgoing call.

  • default (default)
  • fromHeader
  • paitel
fromHdrForCallingParty

If enabled, the FROM header is used to form the Calling-Party-ID provided no allowed PAI/PPI/RPI header is present. 

  • disabled 
  • enabled (default)
paiForCallingParty

If enabled, the PAI header (if present) will be accepted to form the Calling-Party-ID. 

  • disabled 
  • enabled (default)
ppiForCallingParty

If enabled, the PPI header (if present) will be accepted to form the Calling-Party-ID. 

  • disabled
  • enabled (default)
rpiForCallingParty

If enabled, the RPI header (if present) will be accepted to form the Calling-Party-ID. 

  • disabled 
  • enabled (default)
trustedSourceForIsup

Used to indicate if the message came from a trusted source and the FROM header can be used to map into ISUP parameters. 

  • disabled
  • enabled (default)

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