In this section:
Configuring Realm Names under Address Context
set addressContext default realm Xa.operatorX.net connectedRealm Aa.operatorA.net. set addressContext default realm Ya.operatorY.net connectedRealm Ba.operatorB.net.
When configuring SBC to use OMR, realm
must be configured. However, connectedRealm
is optional.
Configuring Ingress Realm Name at Ingress TG
set addressContext default zone SBX50_ZONE_INGRESS sipTrunkGroup SBX50_TG_INGRESS media omrPrimaryRealm Xa.operatorX.net
Configuring Egress Realm Name at Egress TG
set addressContext default zone SBX50_ZONE_EGRESS sipTrunkGroup SBX50_TG_EGRESS media omrPrimaryRealm Ya.operatorY.net
Enable OMR on Ingress TG
set addressContext default zone SBX50_ZONE_INGRESS sipTrunkGroup SBX50_TG_INGRESS media omrAllowed enabled
set addressContext default zone SBX50_ZONE_INGRESS sipTrunkGroupSBX50_TG_INGRESS media omrAllowed ravelCallOnly
If the flag ravelCallOnly
is enabled when originating call is identified to be RAVEL architecture compliant, that is, roaming and the initial INVITE contains "Feature-Caps" header with header field parameter +g.3gpp.trf
or +g.3gpp.loopback
, the OMR is applied to that call.
Enabling OMR on Egress TG
set addressContext default zone SBX50_ZONE_EGRESS sipTrunkGroup SBX50_TG_EGRESS media omrAllowed enabled
set addressContext default zone SBX50_ZONE_EGRESS sipTrunkGroupSBX50_TG_EGRESS media omrAllowed ravelCallOnly
If the flag ravelCallOnly
is enabled when originating call is identified to be RAVEL architecture compliant, that is, roaming and the initial INVITE contains "Feature-Caps" header with header field parameter +g.3gpp.trf
or +g.3gpp.loopback
, the OMR is applied to that call.
Enabling "Send Direct Media Info In SDP Attribute" in both Ingress and Egress IPSP
Enabling "Use Direct Media" in both Ingress and Egress PSP
Enabling "Minimize Relaying of Media Changes From Other Leg" in both Ingress and Egress IPSP
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