2. Even no voice prompt, but the RTP traffic is still secured until the call ends.
Info
If the incoming or outgoing calls do not match any entry on the phonebook,
the router will try to make the call "being protected". But, if the call ends
up "unprotected"(e.g. peer side does not support ZRTP+SRTP), the router
will not play out a warning message.
To Next Page
Loading...
Need help?
General
