07-30-2014 09:30 AM - edited 03-11-2019 09:33 PM
Guys,
Struggling with ASA and SIP.
SIP inspection is enabled, and I have some NATs configured for a public Internet SIP service.
Inbound/outbound calls connect, but we are having 1-way audio (private to public ok, public to private nok)
This is because the SIP INVITE SDP header is using the private IP address of the handset, and the ASA is not rewriting it to the required outside public IP address.
What am I missing to get the ALG part of SIP inspection working?