LANCOM Advanced VPN Client for Windows — Single Licence
1 licenceIPsec / IKEv2Windows 10 / 11Seamless roaming
The LANCOM Advanced VPN Client for Windows (61600) is a single licence of the IPsec VPN client that connects a Windows laptop or PC securely to the company network from home, a hotel or a customer site. It is for businesses running LANCOM routers or VPN gateways that want a managed, enterprise-grade client for their mobile staff.
The client builds IPsec tunnels with IKEv2 (and classic IKE main and aggressive mode), supports certificates and smart cards, and includes its own stateful firewall. With LANCOM gateways it adds seamless roaming between networks and IPsec over HTTPS for hotel and guest networks that block normal VPN traffic. One licence activates the client on one Windows system at a time.
Before you order: The licence is for Windows 11 and Windows 10 on Intel or AMD x86-64 computers. It does not run on macOS or Windows on ARM. Seamless roaming and IPsec over HTTPS are guaranteed only against LANCOM gateways with the required LCOS versions.
What's in the Box
- 1 × licence key for LANCOM Advanced VPN Client Windows (single licence)
- Printed quick installation guide (German / English)
- The client software is downloaded from the manufacturer
What It Means in Practice
- Remote staff click once to connect to the office network, with the same security policy as on site.
- On hotel or guest Wi-Fi that blocks IPsec, the IPsec over HTTPS function (VPN Path Finder) still gets the tunnel through.
- When a laptop moves from Wi-Fi to mobile data, seamless roaming keeps the VPN session up against LANCOM gateways.
- If a laptop is replaced, the licence can be deactivated and moved to the new system.
What Will Not Work
- It does not run on macOS, Linux, iOS, Android or Windows on ARM.
- One licence covers one system at a time; each additional laptop needs its own licence or a bulk pack.
- It is not an SSL VPN or browser-based remote access product.
- Roaming and IPsec over HTTPS are not guaranteed with third-party VPN gateways.
Key Features
IPsec with IKEv2
IKEv2 with redirect, cookie challenge and split-DNS, plus IKE main and aggressive mode; AES-CBC/CTR/GCM up to 256-bit.
Strong authentication
Pre-shared keys, X.509v3 certificates, smart cards (PKCS#11), PKCS#12, Windows certificate store, XAUTH, EAP-MD5 and biometric login.
Built-in firewall
Stateful inspection firewall for IPv4 and IPv6 with automatic detection of secure and insecure networks.
Made for LANCOM
Setup wizard in LANconfig, seamless roaming and VPN Path Finder with LANCOM gateways.
Technical Specifications
| Identification |
| Part Number |
61600 |
| Brand |
LANCOM (Rohde & Schwarz) |
| Product |
R&S LANCOM Advanced VPN Client Windows |
| Licence |
Single licence, active on 1 system at a time |
| Platform |
| Operating system |
Windows 11, Windows 10 |
| Architecture |
Intel / AMD x86-64 |
| Languages |
German, English |
| Current version |
6.25 |
| VPN and security |
| Protocols |
IPsec with IKEv2, IKE main / aggressive mode, IPv6 VPN |
| Encryption |
AES-CBC / CTR / GCM 128 / 192 / 256, 3DES; SHA-1 / SHA-2; DH groups 1, 2, 5, 14 to 21, 25 to 30 |
| Crypto module |
FIPS 140-2 (certificate #1051) |
| Firewall |
Stateful inspection, IPv4 / IPv6 |
| Remote networks |
Up to 5 per access profile |
| Licensing |
| Activation |
Within 30 days of installation, online or offline |
| Trial |
30-day trial version available |
| Updates |
Free updates within the licensed version line; upgrade licences per LANCOM upgrade policy |
| Transfer |
Licence can be deactivated and moved to another system |
| Warranty |
| Warranty |
1-Year Warranty (Singular) |
| Manufacturer Term |
Licence per LANCOM licence terms: free updates within the version line, paid upgrades for older versions — claims handled through Singular |
Frequently Asked Questions
Can I install it on two laptops?
Not at the same time. One licence is active on one system. For several users, bulk packs of 10 or 25 licences exist.
Does it work with non-LANCOM firewalls?
It is a standard IPsec client, so it can connect to other IPsec gateways, but roaming and IPsec over HTTPS are only guaranteed with LANCOM. Tell us your gateway and we will check.
I have an older version. Do I need a full licence?
Owners of version 6.0 or later update for free; versions 4.1 and 5.2 need an upgrade licence; version 3.1 or older needs a new licence.
Singular Expert Insight · Buyer's Guide
For LANCOM networks this client is the safest remote-access choice because it is tested against the gateway firmware and adds features generic clients lack, especially IPsec over HTTPS for restrictive hotel networks. Buy one licence per laptop and plan upgrade licences when major versions change. If your office router is due for renewal, see our
business routers.
✓ Buy it if your staff need secure VPN access from Windows laptops to a LANCOM gateway.
✕ Skip it if your users are on macOS or ARM laptops, or you need a browser-based SSL VPN.
→ Also consider bulk packs of 10 or 25 licences, upgrade licences, and the LANCOM vRouter as a virtual VPN gateway.
Not sure the client fits your gateway? Send us your router model and LCOS version and we will check compatibility before you order.