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Ask the Expert- SD-WAN

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Beginner

IP Phone SSL VPN to ASA tls 1.2 requirement

Do all the Cisco IP phones support tls 1.2 or only new models?  My company is enforcing tls version 1.2 only

1 ACCEPTED SOLUTION

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Cisco Employee

Re: IP Phone SSL VPN to ASA tls 1.2 requirement

 Hi iverson.justin,

 

On the following link you can find a compatibility matrix for TLSv1.2 support:

 

https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/uc_system/unified/communications/system/Compatibility/TLS/TLS1-2-Compatibility-Matrix.html

 

Cisco IP Phone 7800 Series

Cisco IP Phone 8811, 8841, 8845, 8851, 8851NR, 8861, 8865, 8865NR, Cisco IP Conference Phone 8832

 

 Hope this info helps!!

 

Rate if helps you!! 

 

-JP- 

3 REPLIES 3
Highlighted
Cisco Employee

Re: IP Phone SSL VPN to ASA tls 1.2 requirement

 Hi iverson.justin,

 

On the following link you can find a compatibility matrix for TLSv1.2 support:

 

https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/uc_system/unified/communications/system/Compatibility/TLS/TLS1-2-Compatibility-Matrix.html

 

Cisco IP Phone 7800 Series

Cisco IP Phone 8811, 8841, 8845, 8851, 8851NR, 8861, 8865, 8865NR, Cisco IP Conference Phone 8832

 

 Hope this info helps!!

 

Rate if helps you!! 

 

-JP- 

Beginner

Re: IP Phone SSL VPN to ASA tls 1.2 requirement

I assume this pertains to SSL VPN phones also??

Cisco Employee

Re: IP Phone SSL VPN to ASA tls 1.2 requirement

iverson.justin,

 

That is correct, if you what more info in regard VPN phones you can check this excellent document:

https://community.cisco.com/t5/security-documents/ip-phone-ssl-vpn-to-asa-using-anyconnect/ta-p/3117637#toc-hId--1225558018

 

Hope this info helps!!

 

Rate if helps you!! 

 

-JP-