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Back to Table of Contents

Back to Configuring SBC for WRTC

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In this section:

Table of Contents
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Configuring ICE for Late Media Calls

To configure late media calls for ICE:

Anchor
Enabling ICE capability on the SIP Trunk Group
Enabling ICE capability on the SIP Trunk Group
Enabling ICE Capability on Ingress and Egress Trunk Groups

Code Block
languagenone
% set addreeContext default zone Z1 sipTrunkGroup TG_SBX_INT services natTraversal iceSupport iceWebrtc 
% set addreeContext default zone Z2 sipTrunkGroup TG_SBX_EXT  services natTraversal iceSupport iceWebrtc

Anchor
Enabling late media support parameter
Enabling late media support parameter
Enabling Late Media Support Parameter

Code Block
languagenone
% set addreeContext default zone Z1 sipTrunkGroup TG_SBX_INT media lateMediaSupport passthru

Configuring DTLS for Late Media Calls

To configure late media calls for DTLS:

Note

The DTLS terminate flag must be enabled.

Anchor
CS
CS
Creating Cipher Suite

Code Block
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% set profiles security dtlsProfile defaultDtlsProfile cipherSuite2 rsa-with-null-sha handshakeTimer 20

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psp
psp
Configuring Packet Service Profile

Code Block
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% set profiles media packetServiceProfile PSP_IAD dtls dtlsCryptoSuiteProfile DEFAULT dtlsFlags allowDtlsFallback enable enableDtlsSrtp enable
% set profiles media packetServiceProfile PSP_IAD secureRtpRtcp cryptoSuiteProfile SRTP flags enableSrtp disable

Anchor
config_ingress_Tg
config_ingress_Tg
Configuring Ingress Trunk Group

Code Block
languagenone
% set addressContext default zone ZONE1 sipTrunkGroup TG_SBX_INT policy media packetServiceProfile PSP_IAD
% set addressContext default zone ZONE1 sipTrunkGroup TG_SBX_INT media dtlsProfileName defaultDtlsProfile

Anchor
Egress_Tg
Egress_Tg
Configuring Egress Trunk Group

Code Block
languagenone
% set addressContext default zone ZONE2 sipTrunkGroup TG_SBX_EXT policy media packetServiceProfile PSP_IAD
% set addressContext default zone ZONE2 sipTrunkGroup TG_SBX_EXT media dtlsProfileName defaultDtlsProfile
Note

The late media calls with DTLS are not supported when lateMediaSupport is set to "convert".