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Secure Mode for Third Party SIP Devices?

jmunoz19
Level 4
Level 4

We have a CUCM cluster in mixed secure mode.  The Cisco phones have their device security mode set to encrypted.  We also have several non-Cisco video endpoints that are setup as "Third-party SIP Device Advanced".  Is it possible to have them do secure mode as well?

Thanks,

Jeff

1 Accepted Solution

Accepted Solutions

Joseph Martini
Cisco Employee
Cisco Employee

It's not currently possible, you'll notice under the phone security profiles for SIP 79xx phones the transport type can be TLS however for third party SIP devices only TCP or UDP, without encrypted signaling encrypted audio doesn't make sense (SRTP).

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1 Reply 1

Joseph Martini
Cisco Employee
Cisco Employee

It's not currently possible, you'll notice under the phone security profiles for SIP 79xx phones the transport type can be TLS however for third party SIP devices only TCP or UDP, without encrypted signaling encrypted audio doesn't make sense (SRTP).

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