encryption in CISCO IP phones (SCCP)

[Thiago Gandara]

Hi voice team,

I've been researching about encryption in CISCO IP phones (SCCP) I'm a little confused because the manual does not explain in a clear way, could someone explain to me in a simple way how to set up encryption on phones models: 7941, 7942, 7911, 7937 , 7921 and CIPC ?

Thanks,

Thiago.

[Chris Deren · Accepted solution]

Thiago,

Because it is not that simple, have you read the CUCM security guide:

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/security/9_1_1/secugd/CUCM_BK_C0395F44_00_cucm-security-guide-91.html

Probably a very good start

HTH,

Chris

[Thiago Gandara]

I have i doubt, to set up encryption on phones I'll need a USB Token? At least that's what I understood reading the document.

how to do this without using encryption USB Token?

Thanks,

Thiago

[Chris Deren]

You are correct, you need the tokens to create the certificates, no way around it. Though they are pretty cheap.

Chris

[Thiago Gandara]

Alrigth, thank you very much.