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> Chapter 34 - VoIP Solutions: SIP > Hosted NAT traversal > Restricting the RTP source IP

Restricting the RTP source IP

Use the following command in a VoIP profile to restrict the RTP source IP to be the same as the SIP source IP when hosted NAT traversal is enabled.

config voip profile

edit VoIP_HNT

config sip

set hosted-nat-traversal enable

set hnt-restrict-source-ip enable