Cisco Cisco Expressway
3.
Run the CTL Client plugin to enable Mixed Mode. On 10.0 or later, you can use
utils ctl set-cluster mixed-
mode
at the CLI.
4.
Update the CTL file (via the plugin or
utils ctl update CTLFile
).
5.
Restart the Cisco CallManager and Cisco Tftp services (via Cisco Unified Serviceability).
Configuring a SIP Trunk Security Profile on Unified CM
On Unified CM:
1.
Select Cisco Unified CM Administration, click Go and log in.
2.
Go to System > Security > SIP Trunk Security Profile.
3.
Click Add New.
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Cisco Expressway SIP Trunk to Unified CM Deployment Guide