Another way around would be if you use Cisco VPN, configure that on your ASA, then use your built in VPN client. I'm not though to familiar with which built-in VPN's you would have if you are on a Windows-system. But if you are on Linux or MAC, you could just simply setup your own VPN client via network configuration.
VPN ON THE CISCO ASA- Introduction - Intense School Dec 10, 2013 ANYCONNECT Price - Cisco Global Price List Cisco AnyConnect 25 User Plus Perpetual License: $1,050.00 AnyConnect Essentials VPN License - ASA 5505 (25 Users) $100.00 $55.00 (45% OFF) Buy Now 17: ASA-AC-E-5510: AnyConnect Essentials VPN License - ASA 5510 (250 Users) $150.00
Cisco ASA 5500-X Series Firewalls - Licensing Information
Mar 22, 2017 Cisco AnyConnect Secure Mobility Client - Cisco AnyConnect May 27, 2020 Cisco ASA Licensing Explained - Packet Pushers
Cisco ASA has become one of the most widely used firewall/VPN solutions for small to medium businesses. Early reviews indicated the Cisco GUI tools for managing the device were lacking. A security flaw in Clientless Secure Sockets Layer Virtual Private Networking was rectified in 2015. A security flaw in a WebVPN feature was fixed in 2018.
ANYCONNECT Price - Cisco Global Price List Cisco AnyConnect 25 User Plus Perpetual License: $1,050.00 AnyConnect Essentials VPN License - ASA 5505 (25 Users) $100.00 $55.00 (45% OFF) Buy Now 17: ASA-AC-E-5510: AnyConnect Essentials VPN License - ASA 5510 (250 Users) $150.00 ASA5512-K9 Datasheet Overview - Cisco Router, Cisco Switch Cisco VPN Licenses - L-ASA-AC-PH-5512= AnyConnect VPN Phone License - ASA 5512-X (req Premium lic) VPN Licenses for Cisco L-ASA5512-BOT-1YR= Cisco ASA 5500 Firewall License L-ASA5512-BOT-1YR ASA 5512-X Botnet Traffic Filter Lic. for 1 Yr (eDelivery) for Cisco 5500 Firewall Compare to Similar Items Cisco AnyConnect vs. IPsec VPN: Licensing considerations