About SBC security policies and priorities (for SIP trunking)
Hi all,
I have a scenario with several SIP trunking customers, which all will be using own realm/SIP-interface and TLS/SRTP encryption. A couple of questions:
- How should I configure security policy element in such enviroment?
- Is it possible to use shared security policies (one for TLS and one for SRTP) for all customers or should I create 2 policies for each customer?
If customer specific policies are needed, how should I configure priority parameters? It seems that I can have only 1 security policy element with e.g. priority 1.
Since this is in planning phase, no running-config can be provided.
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