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Table of Contents

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This section lists SIP Common IP Attributes Transparency Flags transparency flags details.

Include Page

	Request_URI_Globalization_Note
	Request_URI_Globalization_Note

Command Syntax

Code Block

% set profiles signaling ipSignalingProfile <profile_name> commonIpAttributes transparencyFlags 
	acceptContactHeader <disable | enable> 
	acceptHeader <disable | enable> 
	acceptLanguageHeader <disable | enable>
	alertInformationHeader <disable | enable> 
	authcodeHeaders <disable | enable> 
	callInfoHeader <disable | enable> 
	contactHeader <disable | enable> 
	errorInfo <disable | enable> 
	externalBody <disable | enable>
	fromHeader <disable | enable> 
	geolocation <disable | enable> 
	geolocationError <disable | enable> 
	geolocationRouting <disable | enable> 
	historyInfo <disable | enable> 
	maxForwardsHeader <disable | enable> 
	messageExternalBody <disable | enable>
	mwiBody <disable | enable> 
	pAccessNetworkInfoHeader <disable | enable> 
	pCalledPartyID <disable | enable> 
	pChargingVectorHeader <disable | enable> 
	pEarlyMedia <disable | enable> 
	pVisitedNetworkIDHeader <disable | enable> 
	passCompleteContactHeader <disable | enable> 
	pathHeader <disable | enable> 
	pidfBody <disable | enable>
	pidfDiffBody <disable | enable>
	qsigBody <disable | enable> 
	reasonHeader <disable | enable> 
	referredByHeader <disable | enable> 
	requestURI <disable | enable> 
	resourceListBody <disable | enable>
	resourcePriorityOptionTag <disable | enable>
	rlmiBody <disable | enable>
	routeHeader <disable | enable> 
	serverHeader <disable | enable>
	serviceRouteHeader <disable | enable> 
	simpleFilterBody <disable | enable>
	sipBody <disable | enable> 
	sipfragBody <disable | enable> 
	toHeader <disable | enable> 
	toneBody <disable | enable> 
	unknownBody <disable | enable> 
	unknownHeader <disable | enable> 
	userAgentHeader <disable | enable>
	userToUserHeader <disable | enable> 
	viaHeader <disable | enable>
	warningHeader <disable | enable>
	watcherInfoBody <disable | enable>

Command Parameters

Note
For a list of SIP headers that cannot be controlled using transparency flags in relay scenarios, refer to IPSP Transparency Flags.

Include Page

	Transparency_Profile_Note
	Transparency_Profile_Note

Caption

0	Table
1	Transparency Flags
3	Transparency Flags

Parameter	Description
`acceptContactHeader`	Set flag to allow P-CSCF to transparently pass the received Accept-Contact Header. `disable` (default) `enable`
`acceptHeader`	Use this flag to determine Accept header behavior. `disable` (default) – Accept header includes: application/sdp, application/isup, application/dtmf, application/dtmf-relay, multipart/mixed information. `enable` – Accept header is transparently passed from ingress to egress.
`acceptLanguageHeader`	Enable to allow Accept-Language Header transparency.

`disable` (default) `enable`
`alertInformationHeader`	Set this flag to transparently copy the ALERT INFO header from the ingress SIP INVITE method to the egress SIP INVITE message. `disable` (default) `enable`
`authcodeHeaders`	Enable this flag to transparently copy the WWW Authentication header for SIP 401/407 response messages or SIP Authorization/Proxy Authorization headers. `disable` (default) `enable`

Note

icon	false
title	Note

NOTE: You must enable `statusCode4xx6xx` relay flag when using `authcodeHeaders` transparency.
`callInfoHeader`	Set flag to transparently pass Call-Info header, if present, in the incoming message. `disable` (default) `enable`
`contactHeader`	Set flag to transparently pass the Contact Header Flag in egress leg with respect to the message direction. `disable` (default) `enable`
`errorInfo`	Enable this flag to transparently copy the Error-Info header from the ingress leg to the egress leg. `disable` (default) `enable`
`externalBody`	Enable to send message/external-body transparently. `disable` (default) `enable`
`fromHeader`	Enable this flag to transparently copy the userinfo@host component of the FROM header from the ingress SIP INVITE message to the egress SIP INVITE message. `disable` (default) `enable`

Note

icon	false
title	Note

NOTE: Even when this flag is enabled, the IP port information is not included unless the "Include IP Ports in From and To Headers" flag, elsewhere in this IP Signaling Profile, is also enabled

geolocation

Set flag to transparently pass Geolocation header, if present, in incoming message.

disable (default)
enable

geolocationError

Set flag to transparently pass Geolocation-Error header, if present, in incoming message.

disable (default)
enable

geolocationRouting

Set flag to transparently pass Geolocation-Routing header, if present, in incoming message.

disable (default)
enable

historyInfo

Controls History-info header transparency in SIP INVITE messages. When enabled, the

Spacevars

0	product

passes the History-Info header transparently from the ingress message to the egress message. When disabled, the SBC does not copy the history-info. Provision this flag on the egress leg with respect to the message direction.

disable (default)
enable

maxForwardsHeader

Enable this flag to decrement the value in Max-Forwards header by 1 for requests traversing through the SBC. By default (disable), the SBC populates the Max-Forwards header with the value configured in maxFwdsDefault (default value is 70).

disable (default)
enable

messageExternalBody

Enable flag to pass Message External Body transparently.

disable (default)
enable

mwiBody

Enable flag to transparently copy the MWI body from the incoming message to the outgoing message for INVITE, REGISTER, BYE, INFO, OPTIONS, NOTIFY, REFER, and SUBSCRIBE. Provision this flag on the egress leg with respect to message direction.

disable (default)
enable

pAccessNetworkInfoHeader

Enable flag to transparently pass the p-Access-Network-Info (PANI) header from ingress to egress.

disable (default) –
Spacevars
0 product
suppresses the PANI header towards egress messages when the incoming message contains PANI header.
enable –
Spacevars
0 product
transparently passes PANI header from ingress to egress.

Note

icon	false
title	Note

NOTE: Enable this flag when

Spacevars

0	product

is configured as P-CSCF node.

pCalledPartyID

Set flag to transparently pass the P-Called-Party-ID header from ingress to egress call leg.

disable (default)
enable

pChargingVectorHeader

When enabled, the

Spacevars

0	product

transparently copies the P-Charging-Vector header from the ingress message to the egress message. When disabled, the

Spacevars

0	product

does not copy the header. PCharging- Vector header transparency is supported in INVITE, REGISTER, SUBSCRIBE, OPTIONS, MESSAGE, PUBLISH, NOTIFY, REFER, and INFO messages.

disable (default)
enable

pEarlyMedia

Controls P-Early Media header transparency in INVITE or non-100 RESPONSE requests and their responses if they are relayed. When enabled, the SBC transparently copies the P-Early Media header from the incoming message to the outgoing message. When disabled, the PEarly- Media header is not copied to the egress leg. Provision this flag on egress leg with respect to message direction.

disable (default)
enable

pidfBody

Enable to send application/pidf+xml body transparently.

disable (default)
enable

pidfDiffBody

Enable to send application/pidf-diff+xml body transparently.

disable (default)
enable

pVisitedNetworkIDHeader

Enable flag to pass the P-Visited-Network-ID header transparently to the egress leg.

disable (default)
enable

passCompleteContactHeader

Enable flag at egress IPSP (with respect to message direction) to copy the Contact header and its parameters from the ingress message and insert in the egress message.

disable (default)
enable

pathHeader

Enable flag to transparently copy the Path header from the ingress SIP message to the egress SIP message.

disable (default)
enable

qsigBody

Enable flag to transparently copy the QSIG body from the incoming message to the outgoing message for INVITE, REGISTER, BYE, INFO, OPTIONS, NOTIFY, REFER, and SUBSCRIBE. Provision this flag on the egress leg with respect to message direction.

disable (default)
enable

reasonHeader

When enabled, the ingress Reason header value is passed through unchanged.

disable (default)
enable

referredByHeader

When enabled,

Spacevars

0	product

transparently copies the Referred-By Header (in INVITE requests/responses) from the incoming message to the outgoing message. When cleared, the Referred-By Header is not copied. Provision this flag on the egress leg (with respect to the message direction).

disable (default)
enable

requestURI

Enable flag to transparently copy the Request URI from the incoming message to the outgoing message for INVITE, REGISTER, SUBSCRIBE/NOTIFY. Provision this flag on the egress leg (with respect to the message direction).

disable (default)
enable

resourceListBody

Enable to send application/resource-lists+xml body transparently.

disable (default)
enable

resourcePriorityOptionTag

Enable to transparently pass 'resource-priority' option tag received in Require or Supported header of SIP messages.

disable (default)
enable

rlmiBody

Enable to send application/rlmi+xml transparently.

disable (default)
enable

routeHeader

Enable flag to transparently copy the Route header from the ingress SIP message to the egress SIP message.

disable (default)
enable

serverHeader Enable to allow Server Header transparency.

`disable` (default) `enable`
`serviceRouteHeader`	Enable flag to transparently copy the Service-Route header from the ingress SIP message to the egress SIP message. `disable` (default) `enable`
`simpleFilterBody`	Enable to send application/simple-filter+xml content-type transparently.

`disable` (default) `enable`
`sipBody`	Enable flag to transparently copy the SIP body from the incoming message to the outgoing message for INVITE, REGISTER, BYE, INFO, OPTIONS, NOTIFY, REFER, and SUBSCRIBE, if relayed. Provision this flag on the egress leg with respect to the message direction. `disable` (default) `enable`
`sipfragBody`	Enable flag to transparently copy the SIPFRAG body from the incoming message to the outgoing message for INVITE, REGISTER, BYE, INFO, OPTIONS, NOTIFY, REFER, and SUBSCRIBE. Provision flag on the egress leg with respect to the message direction. `disable` (default) `enable`
`toHeader`	Enable flag to transparently copy the userinfo@host component of the TO header from the ingress SIP INVITE message to the egress SIP INVITE message. When flag is disabled, SBC generates its own TO header. `disable` (default) `enable`

Note

icon	false
title	Note

NOTE: Even when this flag is enabled, the IP port information is not included unless the "Include IP Ports in From and To Headers" flag, elsewhere in this IP Signaling Profile, is also enabled.
`toneBody`	Enable flag to transparently copy the Tone body from the incoming message to the outgoing message for INVITE, REGISTER, BYE, INFO, OPTIONS, NOTIFY, REFER, and SUBSCRIBE. Provision flag on the egress leg with respect to the message direction. `disable` (default) `enable`
`unknownBody`	Enable flag to transparently copy the Unknown body from the incoming message to the outgoing message for INVITE, REGISTER, BYE, INFO, OPTIONS, NOTIFY, REFER, and SUBSCRIBE. Provision flag on the egress leg with respect to the message direction. `disable` (default) `enable`
`unknownHeader`	Enable flag to transparently copy the Unknown header from the incoming message to the outgoing message for INVITE, REGISTER, BYE, INFO, OPTIONS, NOTIFY, REFER, and SUBSCRIBE. Provision flag on the egress leg with respect to the message direction. `disable` (default) `enable`
`userAgentHeader`	Enable to allow User-Agent header transparency. `disable` (default) `enable`
`userToUserHeader`	When the ingress INVITE contains the User-to-User header and this transparency flag is enabled, the User-to-User header passes through to the egress. `disable` (default) `enable`
`viaHeader`	Use this flag to specify the behavior of VIA header, the source address of the call originator. `disable` – (default) Default behavior where IP address on the VIA header is the local SIP signaling address. `enable` – Transparently pass all the VIA headers received in original INVITE or REGISTER. With only the transparency flag enabled, the SBC will still include the local SIP signaling address and port as the top most VIA header.
`warningHeader`	Enable to allow Warning Header transparency. `disable` (default) `enable`
`watcherInfoBody`	Enable to send application/watcherinfo+xml transparently. `disable` (default) `enable`

Command Example

From system-level prompt, use following command to view IP signaling profile flags for DEFAULT_SIP profile in table format.

Code Block

language	none

 > show table profiles signaling ipSignalingProfile DEFAULT_SIP egressIpAttributes flags 
bgcfTargetSchemeTransparency disable; 
convertInactiveToSendrecv disable; 
disable2806Compliance disable; 
disableOptionalRegisterParameters disable; 
map181Or182MessageTo183 disable; 
mapContractorNumberInPSigInfoHeader disable; 
suppressUnregister disable; 
ttcIsupMapping disable; 
useCalledPartyInRequestUri disable; 
useColonInSdpMediaTypeParameter disable; 
validateIsubAddress disable; 
qosBasedRouting disable;

Anchor

	Call Flow Examples
	Call Flow Examples

Include Page

	Common_IP_Attributes_SIP
	Common_IP_Attributes_SIP

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