Cisco
350-030 · Question #140
Which of the following are the minimum requirements to have signaling encryption between CM and gateway, as well as SRTP between gateway and IP phones? (Choose 3)
The correct answer is A. CallManager 4.1 with CTL installed B. IOS router configured in MGCP D. IPSEC tunneling in Windows 2000 of CallManager server. See the full explanation below for the reasoning.
Question
Which of the following are the minimum requirements to have signaling encryption between CM and gateway, as well as SRTP between gateway and IP phones? (Choose 3)
Options
- ACallManager 4.1 with CTL installed
- BIOS router configured in MGCP
- CIOS router configured in H323
- DIPSEC tunneling in Windows 2000 of CallManager server
- ERouter with NM-HDV module
How the community answered
(52 responses)- A71% (37)
- C10% (5)
- E19% (10)
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