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End to End encryption for unified communications

Hi

We have two CUCM , one voice gateway and many types of phones

We would like to enable encryption between CUCM-ip phones-Voice gateway

Could you pls share doc and ideas about this request?           

Please rate all useful posts Regards Chrysostomos ""The Most Successful People Are Those Who Are Good At Plan B""
2 ACCEPTED SOLUTIONS

Accepted Solutions

Re: End to End encryption for unified communications

Hi.
You can check on cucm security guide here
http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/security/9_0_1/secugd/CUCM_BK_CCB00C40_00_cucm-security-guide-90/CUCM_BK_CCB00C40_00_cucm-security-guide_chapter_011000.html


HTH

Regards
Carlo

Sent from Cisco Technical Support iPhone App

Please rate all helpful posts "The more you help the more you learn"

End to End encryption for unified communications

Signalling between CUCM and gateways is protected through IPSEC  and RTP through sRTP. That is the easy part. for secure signalling between CUCM and phone you will need to put the cluster into mixed mode, for which you will need to purchase Cisco's etokens.

This is by far the most comprehensive document I have come across:

https://supportforums.cisco.com/docs/DOC-18834



=============================
Please remember to rate useful posts, by clicking on the stars below. 

=============================

Please remember to rate useful posts, by clicking on the stars below.

3 REPLIES

Re: End to End encryption for unified communications

Hi.
You can check on cucm security guide here
http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/security/9_0_1/secugd/CUCM_BK_CCB00C40_00_cucm-security-guide-90/CUCM_BK_CCB00C40_00_cucm-security-guide_chapter_011000.html


HTH

Regards
Carlo

Sent from Cisco Technical Support iPhone App

Please rate all helpful posts "The more you help the more you learn"

End to End encryption for unified communications

Signalling between CUCM and gateways is protected through IPSEC  and RTP through sRTP. That is the easy part. for secure signalling between CUCM and phone you will need to put the cluster into mixed mode, for which you will need to purchase Cisco's etokens.

This is by far the most comprehensive document I have come across:

https://supportforums.cisco.com/docs/DOC-18834



=============================
Please remember to rate useful posts, by clicking on the stars below. 

=============================

Please remember to rate useful posts, by clicking on the stars below.

End to End encryption for unified communications

Thank you guys

Please rate all useful posts Regards Chrysostomos ""The Most Successful People Are Those Who Are Good At Plan B""
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