In order to show the licenses installed on the ASA, use "show activation-key" or "show version". Mostly, you need to upgrade your licence as the default is two.
AnyConnect Premium Peers : 2 perpetual
I hope this helps. Good luck!
ciscoasa# show activation-key
Serial Number:FCH16447Q8L
Running Permanent Activation Key: 0x380df35d 0xe451697e 0xcd509dd4 0xeea888f4
0x001bc79c
Running Timebased Activation Key: 0x493c3ecd 0xcd6458a1 0x31b5a533 0xc970a48b
0x05867295
Licensed features for this platform:
Maximum Physical Interfaces : Unlimited perpetual
Maximum VLANs : 200 perpetual
Inside Hosts : Unlimited perpetual
Failover : Active/Active perpetual
Encryption-DES : Enabled perpetual
Encryption-3DES-AES : Enabled 56 days
Security Contexts : 2 perpetual
GTP/GPRS : Disabled perpetual
AnyConnect Premium Peers : 2 perpetual
AnyConnect Essentials : Disabled perpetual
Other VPN Peers : 750 perpetual
Total VPN Peers : 750 perpetual
Shared License : Disabled perpetual
AnyConnect for Mobile : Disabled perpetual
AnyConnect for Cisco VPN Phone : Disabled perpetual
Advanced Endpoint Assessment : Enabled 56 days
UC Phone Proxy Sessions : 2 perpetual
Total UC Proxy Sessions : 2 perpetual
Botnet Traffic Filter : Enabled 56 days
Intercompany Media Engine : Disabled perpetual
IPS Module : Disabled perpetual
Cluster : Disabled perpetual
This platform has an ASA5525 VPN Premium license.
The flash permanent activation key is the SAME as the running permanent key.
Active Timebased Activation Key:
0x493c3ecd 0xcd6458a1 0x31b5a533 0xc970a48b 0x05867295
Encryption-3DES-AES : Enabled 56 days
Advanced Endpoint Assessment : Enabled 56 days
Botnet Traffic Filter : Enabled 56 da
