Hi,
I'm securing voice calls on our CUCM 11.5
I'm trying now to secure calls between ip phones and voice gateway 2921
There is a problem that I can't find TLS option for these commands:
sip-ua
transport tcp [tls]
dial-peer voice 50 voip
session transport tcp [tls]
IOS was 15.4(3)M3 then tried the latest recommended from Cisco c2900-universalk9-mz.SPA.157-3.M3.bin
But still the same issue
Please note that the ios enabled features as shown below
Technology Technology-package Technology-package
Current Type Next reboot
------------------------------------------------------------------------
ipbase ipbasek9 Permanent ipbasek9
security None None None
uc uck9 Permanent uck9
data None None None
only uc and ipbase
Do we need to enable the security feature for this ?
Thanks
Haitham
