I have an environment consisting of a CUCM, a vcs control
I have registered SX20 (SIP) on the CUCM and registered SX20 (SIP) on the VCS Control
I read the Cisco TelePresence Endpoints and Cisco Unified Communications Manager guide
I seek to have if required to have dongles CTL so that my SX20 (version 6.2) that are stored on my CUCM (9.1.1)
2 when recorded on the VCS Control to call (call sip) SX20 media are encrypted
2 when recorded on the CUCM to call control (call sip) SX20 media are not encrypted
as if this is the case power 2 3010 CTS registered on CUCM to have encrypted the media during a call between them.
thank you in advance