In this section:
The SBC sits at the IMS edge and interconnects the operator to other IMS and fixed networks. It is involved in the SIP signaling path:
Ribbon recommends using the Transparency Profile to configure transparency on the SBC Core for new deployments, as well as applying additional transparency configurations to existing deployments. Do not use IP Signaling Profile flags in these scenarios because the flags will be retired in upcoming releases.
Refer to the SBC SIP Transparency Implementation Guide for additional information.
SBC Deployed as IBCF
At a high level, the functions performed by the IBCF are as follows:
In IMS networks, the IBCF interfaces with the following other functional elements:
IBCF of other IMS Network over Ici/Izi interface
The SBC 7000 system supports creating IP Interface Groups containing sets of IP interfaces that are not "processor friendly" (i.e. carried on physical Ethernet ports served by separate processors). However, restrictions exist regarding the usage of such Interface Groups.
(This ability does not apply to the SBC 5400, which has only two physical media ports. You may configure the IP interfaces from the two physical ports within the same IP Interface Groups without restrictions.)
For complete details, refer to Configuring IP Interface Groups and Interfaces.
set profile services transparencyProfile IBCF_COMMON_HTP sipHeader Path set profile services transparencyProfile IBCF_COMMON_HTP sipHeader Service-Route set profile services transparencyProfile IBCF_COMMON_HTP sipHeader Feature-Caps set profile services transparencyProfile IBCF_COMMON_HTP sipHeader Accept-Contact set profile services transparencyProfile IBCF_COMMON_HTP sipHeader Alert-Info set profile services transparencyProfile IBCF_COMMON_HTP sipHeader Contact set profile services transparencyProfile IBCF_COMMON_HTP sipHeader WWW-Authenticate set profile services transparencyProfile IBCF_COMMON_HTP sipHeader Error-Info set profile services transparencyProfile IBCF_COMMON_HTP sipHeader From set profile services transparencyProfile IBCF_COMMON_HTP sipHeader History-Info set profile services transparencyProfile IBCF_COMMON_HTP sipHeader P-Called-Party-ID set profile services transparencyProfile IBCF_COMMON_HTP sipHeader Reason set profile services transparencyProfile IBCF_COMMON_HTP sipHeader Referred-By set profile services transparencyProfile IBCF_COMMON_HTP sipHeader To set profile services transparencyProfile IBCF_COMMON_HTP sipHeader Accept set profile services transparencyProfile IBCF_COMMON_HTP sipHeader Call-Info set profile services transparencyProfile IBCF_COMMON_HTP sipHeader Warning set profile services transparencyProfile IBCF_COMMON_HTP sipHeader User-Agent set profile services transparencyProfile IBCF_COMMON_HTP sipHeader Server set profile services transparencyProfile IBCF_COMMON_HTP sipHeader Accept-Language
set profile services transparencyProfile PCSCF_COMMON_HTP sipHeader Path set profile services transparencyProfile PCSCF_COMMON_HTP sipHeader Service-Route set profile services transparencyProfile PCSCF_COMMON_HTP sipHeader Feature-Caps set profile services transparencyProfile PCSCF_COMMON_HTP sipHeader Accept-Contact set profile services transparencyProfile PCSCF_COMMON_HTP sipHeader Alert-Info set profile services transparencyProfile PCSCF_COMMON_HTP sipHeader Contact set profile services transparencyProfile PCSCF_COMMON_HTP sipHeader WWW-Authenticate set profile services transparencyProfile PCSCF_COMMON_HTP sipHeader Error-Info set profile services transparencyProfile PCSCF_COMMON_HTP sipHeader From set profile services transparencyProfile PCSCF_COMMON_HTP sipHeader History-Info set profile services transparencyProfile PCSCF_COMMON_HTP sipHeader P-Called-Party-ID set profile services transparencyProfile PCSCF_COMMON_HTP sipHeader Reason set profile services transparencyProfile PCSCF_COMMON_HTP sipHeader Referred-By set profile services transparencyProfile PCSCF_COMMON_HTP sipHeader To set profile services transparencyProfile PCSCF_COMMON_HTP sipHeader Accept set profile services transparencyProfile PCSCF_COMMON_HTP sipHeader Call-Info set profile services transparencyProfile PCSCF_COMMON_HTP sipHeader Warning set profile services transparencyProfile PCSCF_COMMON_HTP sipHeader User-Agent set profile services transparencyProfile PCSCF_COMMON_HTP sipHeader Server set profile services transparencyProfile PCSCF_COMMON_HTP sipHeader Accept-Language
set profiles services transparencyProfile MSC_COMMON_HTP sipHeader To set profiles services transparencyProfile MSC_COMMON_HTP sipHeader From set profiles services transparencyProfile MSC_COMMON_HTP sipHeader Path set profiles services transparencyProfile MSC_COMMON_HTP sipHeader Accept set profiles services transparencyProfile MSC_COMMON_HTP sipHeader Reason set profiles services transparencyProfile MSC_COMMON_HTP sipHeader Server set profiles services transparencyProfile MSC_COMMON_HTP sipHeader Warning set profiles services transparencyProfile MSC_COMMON_HTP sipHeader Call-Info set profiles services transparencyProfile MSC_COMMON_HTP sipHeader Alert-Info set profiles services transparencyProfile MSC_COMMON_HTP sipHeader Error-Info set profiles services transparencyProfile MSC_COMMON_HTP sipHeader User-Agent set profiles services transparencyProfile MSC_COMMON_HTP sipHeader Referred-By excludedMethods register,subscribe,info,publish,message,options,update,bye set profiles services transparencyProfile MSC_COMMON_HTP sipHeader Request-URI set profiles services transparencyProfile MSC_COMMON_HTP sipHeader Accept-Language set profiles services transparencyProfile MSC_COMMON_HTP sipHeader Contact set profiles services transparencyProfile MSC_COMMON_HTP sipHeader P-Called-Party-Id set profiles services transparencyProfile MSC_COMMON_HTP sipHeader Require set profiles services transparencyProfile MSC_COMMON_HTP sipHeader Proxy-Require set profiles services transparencyProfile MSC_COMMON_HTP sipHeader Security-Client set profiles services transparencyProfile MSC_COMMON_HTP sipHeader Security-Verify commit set profiles services transparencyProfile MSC_COMMON_HTP sipMessageBody application/pidf+xml excludedMethods register,invite,subscribe,info,publish,message,options,update,bye set profiles services transparencyProfile MSC_COMMON_HTP sipMessageBody application/pidf+xml set profiles services transparencyProfile MSC_COMMON_HTP sipMessageBody application/rlmi+xml set profiles services transparencyProfile MSC_COMMON_HTP sipMessageBody message/external-body set profiles services transparencyProfile MSC_COMMON_HTP sipMessageBody application/pidf+xml set profiles services transparencyProfile MSC_COMMON_HTP sipMessageBody application/cpim-pidf+xml set profiles services transparencyProfile MSC_COMMON_HTP sipMessageBody application/pidf-diff+xml set profiles services transparencyProfile MSC_COMMON_HTP sipMessageBody application/dialog-info+xml set profiles services transparencyProfile MSC_COMMON_HTP sipMessageBody application/simple-filter+xml set profiles services transparencyProfile MSC_COMMON_HTP sipMessageBody application/resource-lists+xml set profiles services transparencyProfile MSC_COMMON_HTP sipMessageBody application/conference-info+xml set profiles services transparencyProfile MSC_COMMON_HTP sipMessageBody application/simple-message-summary commit
set profiles services transparencyProfile SCSCF_COMMON_HTP sipHeader To set profiles services transparencyProfile SCSCF_COMMON_HTP sipHeader From set profiles services transparencyProfile SCSCF_COMMON_HTP sipHeader Path set profiles services transparencyProfile SCSCF_COMMON_HTP sipHeader Accept set profiles services transparencyProfile SCSCF_COMMON_HTP sipHeader Reason set profiles services transparencyProfile SCSCF_COMMON_HTP sipHeader Server set profiles services transparencyProfile SCSCF_COMMON_HTP sipHeader Warning set profiles services transparencyProfile SCSCF_COMMON_HTP sipHeader Call-Info set profiles services transparencyProfile SCSCF_COMMON_HTP sipHeader Alert-Info set profiles services transparencyProfile SCSCF_COMMON_HTP sipHeader Error-Info set profiles services transparencyProfile SCSCF_COMMON_HTP sipHeader User-Agent set profiles services transparencyProfile SCSCF_COMMON_HTP sipHeader Referred-By excludedMethods register,subscribe,info,publish,message,options,update,bye set profiles services transparencyProfile SCSCF_COMMON_HTP sipHeader Request-URI set profiles services transparencyProfile SCSCF_COMMON_HTP sipHeader Accept-Language set profiles services transparencyProfile SCSCF_COMMON_HTP sipHeader P-Called-Party-Id set profiles services transparencyProfile SCSCF_COMMON_HTP sipHeader Require set profiles services transparencyProfile SCSCF_COMMON_HTP sipHeader Proxy-Require set profiles services transparencyProfile SCSCF_COMMON_HTP sipHeader Security-Client set profiles services transparencyProfile SCSCF_COMMON_HTP sipHeader Security-Verify commit set profiles services transparencyProfile SCSCF_COMMON_HTP sipMessageBody application/pidf+xml excludedMethods register,invite,subscribe,info,publish,message,options,update,bye set profiles services transparencyProfile SCSCF_COMMON_HTP sipMessageBody application/pidf+xml set profiles services transparencyProfile SCSCF_COMMON_HTP sipMessageBody application/rlmi+xml set profiles services transparencyProfile SCSCF_COMMON_HTP sipMessageBody message/external-body set profiles services transparencyProfile SCSCF_COMMON_HTP sipMessageBody application/pidf+xml set profiles services transparencyProfile SCSCF_COMMON_HTP sipMessageBody application/cpim-pidf+xml set profiles services transparencyProfile SCSCF_COMMON_HTP sipMessageBody application/pidf-diff+xml set profiles services transparencyProfile SCSCF_COMMON_HTP sipMessageBody application/dialog-info+xml set profiles services transparencyProfile SCSCF_COMMON_HTP sipMessageBody application/simple-filter+xml set profiles services transparencyProfile SCSCF_COMMON_HTP sipMessageBody application/resource-lists+xml set profiles services transparencyProfile SCSCF_COMMON_HTP sipMessageBody application/conference-info+xml set profiles services transparencyProfile SCSCF_COMMON_HTP sipMessageBody application/simple-message-summary commit
set addressContext ADDR_CONTEXT1 ipInterfaceGroup LIG1 ipInterface LIF1 ceName SBX portName pkt0 ipAddress 10.4.8.16 prefix 24 altIpAddress fd00:10:6b50:248f::a altPrefix 60 set addressContext ADDR_CONTEXT1 ipInterfaceGroup LIG1 ipInterface LIF1 mode inService state enabled set addressContext ADDR_CONTEXT1 ipInterfaceGroup LIG2 ipInterface LIF2 ceName SBX portName pkt2 ipAddress 10.4.9.16 prefix 24 altIpAddress fd00:10:6b50:249f::a altPrefix 60 set addressContext ADDR_CONTEXT1 ipInterfaceGroup LIG2 ipInterface LIF2 mode inService state enabled set addressContext ADDR_CONTEXT1 ipInterfaceGroup LIG3 ipInterface LIF3 ceName SBX portName pkt0 ipAddress 10.4.8.18 prefix 24 altIpAddress fd00:10:6b50:248f::c altPrefix 60 set addressContext ADDR_CONTEXT1 ipInterfaceGroup LIG3 ipInterface LIF3 mode inService state enabled set addressContext ADDR_CONTEXT1 ipInterfaceGroup LIG4 ipInterface LIF4 ceName SBX portName pkt0 ipAddress 10.4.8.18 prefix 24 altIpAddress fd00:10:6b50:248f::c altPrefix 60 set addressContext ADDR_CONTEXT1 ipInterfaceGroup LIG4 ipInterface LIF4 mode inService state enabled set addressContext ADDR_CONTEXT1 staticRoute 10.0.0.0 8 10.4.8.1 LIG1 LIF1 preference 100
set addressContext ADDR_CONTEXT1 zone ZONE1 id 5 sipSigPort 1 ipInterfaceGroupName LIG1 ipAddressV4 10.4.8.16 ipAddressV6 fd00:10:6b50:248f::a portNumber 5060 transportProtocolsAllowed sip-tcp,sip-udp,sip-tls-tcp,sip-sctp mode inService state enabled set addressContext ADDR_CONTEXT1 zone ZONE1 dialogTransparency enabled
Common Configuration
set addressContext ADDR_CONTEXT1 zone ZONE1 sipTrunkGroup IPTG-1 media mediaIpInterfaceGroupName LIG1 set addressContext ADDR_CONTEXT1 zone ZONE1 sipTrunkGroup IPTG-1 ingressIpPrefix 10.54.80.101 32 set addressContext ADDR_CONTEXT1 zone ZONE1 sipTrunkGroup IPTG-1 ingressIpPrefix 10.54.80.8 32 set addressContext ADDR_CONTEXT1 zone ZONE1 sipTrunkGroup IPTG-1 mode inService state enabled set addressContext ADDR_CONTEXT1 zone ZONE1 sipTrunkGroup IPTG-1 signaling registration requireRegistration none set addressContext ADDR_CONTEXT1 zone ZONE1 sipTrunkGroup IPTG-1 services transparencyProfile PCSCF_COMMON_HTP set addressContext ADDR_CONTEXT1 zone ZONE1 sipTrunkGroup IPTG-1 callRouting sendRouteUriToPsx enabled set addressContext ADDR_CONTEXT1 zone ZONE1 sipTrunkGroup IPTG-1 signaling skipDTGLookupForRouteHdr enabled set addressContext ADDR_CONTEXT1 zone ZONE1 sipTrunkGroup IPTG-1 media omrAllowed enabled set addressContext ADDR_CONTEXT1 zone ZONE1 sipTrunkGroup IPTG-1 media primaryRealmName RealmName1 set addressContext ADDR_CONTEXT1 zone ZONE1 sipTrunkGroup TG1 media directMediaAllowed disabled set addressContext ADDR_CONTEXT1 zone ZONE1 sipRegRelay enabled set addressContext ADDR_CONTEXT1 zone ZONE1 sipTrunkGroup IPTG-1 callRouting useRouteSet received set addressContext ADDR_CONTEXT1 zone ZONE1 sipTrunkGroup IPTG-1 signaling relayNonInviteRequest enabled set addressContext ADDR_CONTEXT1 zone ZONE1 sipTrunkGroup IPTG-1 callRouting sendRouteUriToPsx enabled set addressContext ADDR_CONTEXT1 zone ZONE1 sipTrunkGroup IPTG-1 services honorSdpClockRate enabled set addressContext ADDR_CONTEXT1 zone ZONE1 sipTrunkGroup IPTG-1 services preconditions transparent
Common Configuration
set addressContext ADDR_CONTEXT1 zone ZONE1 sipTrunkGroup IPTG-6 media omrAllowed enabled set addressContext ADDR_CONTEXT1 zone ZONE1 sipTrunkGroup IPTG-6 media primaryRealmName RealmName1 set addressContext ADDR_CONTEXT1 zone ZONE1 sipTrunkGroup IPTG-6 media directMediaAllowed disabled set addressContext ADDR_CONTEXT1 zone ZONE1 sipTrunkGroup IPTG-6 callRouting useRouteSet received set addressContext ADDR_CONTEXT1 zone ZONE1 sipTrunkGroup IPTG-6 signaling skipDTGLookupForRouteHeader enabled set addressContext ADDR_CONTEXT1 zone ZONE1 sipTrunkGroup IPTG-6 callRouting sendRouteUriToPsx enabled set addressContext ADDR_CONTEXT1 zone ZONE1 sipTrunkGroup IPTG-6 services honorSdpClockRate enabled set addressContext ADDR_CONTEXT1 zone ZONE1 sipTrunkGroup IPTG-6 services preconditions transparent
set addressContext ADDR_CONTEXT1 zone ZONE2 id 6 sipSigPort 2 ipInterfaceGroupName LIG2 ipAddressV4 10.4.9.16 ipAddressV6 fd00:10:6b50:249f::a portNumber 5060 transportProtocolsAllowed sip-udp,sip-tcp,sip-tls-tcp,sip-sctp mode inService state enabled set addressContext ADDR_CONTEXT1 zone ZONE2 dialogTransparency enabled
Common Configuration
set addressContext ADDR_CONTEXT1 zone ZONE2 sipTrunkGroup IPTG-2 signaling registration requireRegistration none set addressContext ADDR_CONTEXT1 zone ZONE2 sipTrunkGroup IPTG-2 services transparencyProfile MSC_COMMON_HTP set addressContext ADDR_CONTEXT1 zone ZONE2 sipRegRelay enabled set addressContext ADDR_CONTEXT1 zone ZONE2 sipTrunkGroup IPTG-2 callRouting useRouteSet received set addressContext ADDR_CONTEXT1 zone ZONE2 sipTrunkGroup IPTG-2 signaling relayNonInviteRequest enabled set addressContext ADDR_CONTEXT1 zone ZONE2 sipTrunkGroup IPTG-2 callRouting sendRouteUriToPsx enabled set addressContext ADDR_CONTEXT1 zone ZONE2 sipTrunkGroup IPTG-2 signaling skipDTGLookupForRouteHeader enabled set addressContext ADDR_CONTEXT1 zone ZONE2 sipTrunkGroup IPTG-2 services honorSdpClockRate enabled set addressContext ADDR_CONTEXT1 zone ZONE2 sipTrunkGroup IPTG-2 services preconditions transparent
Common Configuration
set addressContext ADDR_CONTEXT1 zone ZONE2 sipTrunkGroup IPTG-3 media mediaIpInterfaceGroupName LIG2 set addressContext ADDR_CONTEXT1 zone ZONE2 sipTrunkGroup IPTG-3 ingressIpPrefix 10.54.80.110 32 set addressContext ADDR_CONTEXT1 zone ZONE2 sipTrunkGroup IPTG-3 mode inService state enabled set addressContext ADDR_CONTEXT1 zone ZONE2 sipTrunkGroup IPTG-3 signaling registration requireRegistration none set addressContext ADDR_CONTEXT1 zone ZONE2 sipTrunkGroup IPTG-3 services transparencyProfile SCSCF_COMMON_HTP set addressContext ADDR_CONTEXT1 zone ZONE2 sipTrunkGroup IPTG-3 callRouting sendRouteUriToPsx enabled set addressContext ADDR_CONTEXT1 zone ZONE2 sipTrunkGroup IPTG-3 signaling skipDTGLookupForRouteHdr enabled set addressContext ADDR_CONTEXT1 zone ZONE2 sipTrunkGroup IPTG-3 media omrAllowed enabled set addressContext ADDR_CONTEXT1 zone ZONE2 sipTrunkGroup IPTG-3 media primaryRealmName RealmName1 set addressContext ADDR_CONTEXT1 zone ZONE2 sipTrunkGroup IPTG-3 media directMediaAllowed disabled set addressContext ADDR_CONTEXT1 zone ZONE2 sipRegRelay enabled set addressContext ADDR_CONTEXT1 zone ZONE2 sipTrunkGroup IPTG-3 callRouting useRouteSet received set addressContext ADDR_CONTEXT1 zone ZONE2 sipTrunkGroup IPTG-3 signaling relayNonInviteRequest enabled set addressContext ADDR_CONTEXT1 zone ZONE2 sipTrunkGroup IPTG-3 callRouting sendRouteUriToPsx enabled set addressContext ADDR_CONTEXT1 zone ZONE2 sipTrunkGroup IPTG-3 services preconditions transparent
set addressContext ADDR_CONTEXT1 zone ZONE3 id 5 sipSigPort 1 ipInterfaceGroupName LIG3 ipAddressV4 10.4.8.18 ipAddressV6 fd00:10:6b50:248f::c portNumber 5060 transportProtocolsAllowed sip-tcp,sip-udp,sip-tls-tcp,sip-sctp mode inService state enabled set addressContext ADDR_CONTEXT1 zone ZONE3 dialogTransparency enabled set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-4 transitIoi "IPX"
Common Configuration
set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-4 signaling registration requireRegistration none set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-4 signaling relayNonInviteRequest enabled set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-4 services transparencyProfile IBCF_COMMON_HTP set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-4 media omrAllowed enabled set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-4 media primaryRealmName RealmName2 set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-4 media directMediaAllowed disabled set addressContext ADDR_CONTEXT1 zone ZONE3 sipRegRelay enabled set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-4 callRouting useRouteSet received set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-4 signaling relayNonInviteRequest enabled set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-4 callRouting sendRouteUriToPsx enabled set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-4 signaling skipDTGLookupForRouteHeader enabled set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-4 services honorSdpClockRate enabled set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-4 services preconditions transparent
Common Configuration
set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-5 media mediaIpInterfaceGroupName LIG3 set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-5 ingressIpPrefix 10.54.80.101 32 set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-5 ingressIpPrefix 10.54.80.8 32 set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-5 mode inService state enabled set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-5 signaling registration requireRegistration none set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-5 signaling relayNonInviteRequest enabled set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-5 services transparencyProfile IBCF_COMMON_HTP set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-5 callRouting sendRouteUriToPsx enabled set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-5 signaling skipDTGLookupForRouteHdr enabled set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-5 callRouting useRouteSet received set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-5 media omrAllowed enabled set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-5 media primaryRealmName RealmName2 set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-5 media directMediaAllowed disabled set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-5 transitIoi "IBCF" set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-5 callRouting sendRouteUriToPsx enabled set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-5 services honorSdpClockRate enabled set addressContext ADDR_CONTEXT1 zone ZONE3 sipTrunkGroup IPTG-5 services preconditions transparent
The following IP Signaling Profile parameters must be enabled for PSX:
Perform the following steps to configure PSX route URI-based routing:
Create a Feature Profile.
Enable 'Perform Route Header Based Routing'.
Route Header Based Routiong
On the SIP Trunk Group , select the mapped Feature Control Profile and IP Signaling Profile.
Ingress SIP TG
Map the Policy Profile under 'Policy Profile Group'.
Policy Profile Group
On the SIP Trunk Group under Egress, select the Output Policy Profile Group'.
Egress SIP Trunk Group
For domain based configuration, select UserName Routing.
The following parameters must be configured under IP Signaling Profile.
Configuring Common IP AttributesEnable the following PSX "Common IP Attributes" flags from IP SIGNALING PROFILE screen:
IP Signaling Profile for IBCF
Enable the following "Relay Flags" from IP SIGNALING PROFILE screen:
IP Signaling Profile IP Relay Flags for IBCF
Enable the following "Egress IP Attributes" from IP SIGNALING PROFILE screen:
IP Signaling Profile Egress IP Attributes for IBCF
The following profiles/fields must be enabled:
SIP Trunk Group for IBCF
The following two configurations are included in Zone 2 configuration:
The following parameters must be configured under "Ip Signaling Profile".
Enable the following PSX flags from IP SIGNALING PROFILE screen:
IP Signaling Profile
Enable the following PSX "Relay Flags" from IP SIGNALING PROFILE screen:
IP Signaling Profile Relays Flags
Select/enable the following parameters and flags from IP SIGNALING PROFILE screen:
IP Signaling Profile Egress IP Attributes
Enable the following Ingress IP Attributes flag from IP SIGNALING PROFILE screen:
IP Signaling Profile Ingress IP Attributes
Configure the following profiles and fields for the SIP Trunk Group:
Select Services as Not Screened.
SIP Trunk Group for MSC
The following IP Signaling Profile parameters must be configured.
Configuring Common IP AttributesEnable the following PSX flags from IP SIGNALING PROFILE screen:
Common IP Attributes for SCCAS
Enable the following "Relay Flags" from IP SIGNALING PROFILE screen:
Relay Flags for SCCAS
Configure the following Egress IP Attributes parameters as indicated:
Select P-Preferred-ID from Privacy Information options (in Privacy option)
Select None from SIP TO Header Mapping (under SIP Headers And Parameters option)
Egress IP Attributes for SCCAS
Configure the following profiles and fields for the SIP Trunk Group:
Select Services as Not Screened.
SIP Trunk Group for SCCAS
Refer to the section Zone 1 Configuration (Towards P-CSCF in Roaming).