1
SIP Communicator
116
Open source
SIP Communicator - the Java VoIP and Instant Messaging client.
20
Stonesoft Corporation
193
Freeware
StoneGate IPsec VPN is a computer software used for secure connections.
7
TheGreenBow
715
Shareware
It is a tool which allows multiple remote desktop sharing sessions.
Abto, LLC
Shareware
VoIP SIP SDK provides a powerful and highly customizable solution.
1
Interactive Intelligence
5
Freeware
SIP Proxy - survivable remote site telephony (SRST) during disaster recovery.
BreakPoint Software
112
Shareware
SIP Workbench is a graphical protocol analyzer and viewer.
63
KaplanSoft
58
Shareware
TekSIP is a SIP Registrar and SIP Proxy for Windows.
1
PCBest Networks
18
Freeware
Robust SIP ActiveX Phone is a powerful and robust SIP ActiveX phone client.
E-Soft Billing (Pvt.) Ltd.
2
Demo
SIP Mobile Dialer is designed for small and mid size VoIP/SIP providers.
13
Onsitehelp.com
590
Shareware
The program uses the built-in L2TP/IPSec VPN facility to achieve this result.
6
TheGreenBow
1,067
Shareware
TheGreenBow IPSec VPN Client software is an on demand providing remote access.
9
Shrew Soft Inc
201
Freeware
The Shrew Soft VPN Client for Windows is an IPsec Remote Access VPN Client.
1
Network Experts Internet Ltd.
1
Commercial
Initial Config Generator - configure IPSec VPNS, Cisco Firewalls, NAT, etc.
1
NCP engineering GmbH
157
Shareware
IPsec VPN clients from NCP for Juniper VPN Gateways – Junos and NetscreenOS.
Sophos
35
Demo
It is a powerful and feature rich client for IPsec based remote access.
Microsoft Corporation
8
Freeware
As part of update 2862152 DirectAccess enforces more checks in IPsec negotiation.
