[Freeswitch-users] FS + encryption

[Paul]

Yes, I've seen this http://wiki.freeswitch.org/wiki/SIP_TLS.
I was just curious if the only way to have true end to end secure communications with FS would have to be a SIP trunk from one FS system to another encrypted SIP system on the other with no POTS/PRI/BRI circuits used in transit. I'm assuming if there's any POTS/BRI/PRI/DSS circuits used in transit, anyone with a lineman's handset could still eavesdrop on any conversations. Is this not the case?

Paul