Question:
..................Hi all,?
2010-06-07 04:56:24 UTC
i need a free VPN for my VOIP my internate service provider(isp) blocked my voice pass. I can't make international call. I'm very tired about this.
Five answers:
2010-06-07 20:14:26 UTC
FREE - Secure Ecryption OpenVPN Access



Secure encryption OpenVPN access, available for any softphone on windows, mac, linux, windows mobile. Can also be used with hardware phones behind openwrt or linux routers/gateways.



In addition to providing private calls, connecting to the FonoSIP or VoIP.brujula.net server using the VPN has the following benefits:

# Can improve the quality of your voip connection since most ISPs give priority to encrypted UDP traffic.

# Can solve ISP filtering (in UAE or Mexico for example)

# Can solve firewall or NAT traversal problems.

Install the OpenVPN 2.1 Client and Keys

# Download the OpenVPN windows client from this link

# OpenVPN for Windows Mobile from this link

# demo account key files

OpenVPN 2.1 Client Quickstart for Windows



The OpenVPN Client requires a configuration file and key/certificate files. You can use a free demo account downloading these files. Extract them to to \Program Files\OpenVPN\config.



To start OpenVPN, first run the OpenVPN GUI by double clicking the desktop icon. Note that on Windows Vista, you will probably need to run the OpenVPN GUI with administrator privileges, so that it can add routes to the routing table that are pulled from the OpenVPN server. You can do this by right clicking on the OpenVPN GUI desktop icon, and selecting "Run as administrator".



The OpenVPN GUI is a system-tray applet, so an icon for the GUI will appear in the lower-right corner of the screen. Right click on the system tray icon, and a menu should appear showing the names of your OpenVPN configuration files, and giving you the option to connect.
2016-12-20 12:52:05 UTC
1
2010-06-07 06:13:47 UTC
We believe it is time for a reminder on how exactly to circumvent BTL and get what the constitution affords you despite the criminal actions of Lord Ashcrook:



If you simply want to dump BTL, your options are SMART/SpeedNet or satellite. The satellite options are still DirecWay, Starband and now iDirect. We may cover these options as they pertain to VoIP usage in further posts. The goal for this post is to update residents of Belize on bypassing BTL’s VoIP blocks on their high-speed DSL internet services.

If you use Skype or any other PC-based telephony service, the answer is a software VPN (virtual private network). Most people have used HotspotVPN and Witopia Personal VPN. For technical technical reasons beyond the scope of this post, it is always better to opt for a “UDP-based” VPN. AnchoFree is another variety of VPN that is FREE, but quality has varied greatly with AF expecially on 128kbps connections (BTL’s $100bz/mo ADSL service).

If you use Vonage or Packet8 or any other SIP adapter-based product, there are two options. The first is to turn your PC, running the PC-based VPN software, into a “router/encrypt-er” for your Vonage box. Many of the country’s IT professional have been quietly implementing this service for their customers. Ask around and you will likely find a technician willing to help you set this up.

The second option for Vonage users to purchase a dedicated VPN router, a hardware based solution. This alleviates the need for a PC to run the VPN and generally results in a much more stable and clear connection for the voice/video call. This option requires a service provider in the US or any country outside Belize to provide a VPN server to which your hardware can connect.

The last option is to find a service provider either PC-based or adapater-based that uses the IAX protocol. IAX is a protocol developed along with the open source PBX named Asterisk and is currently NOT blocked in Belize. IAX is a less common IP voice protocol to its big brother SIP, but it works just the same. Future posts will include direct links to IAX service providers and IAX hardware.

http://bfic.wordpress.com/opinions/
2010-06-07 05:43:30 UTC
Your ISP isn't blocking the destination of the calls - they'll either block VoIP or they won't. If international calls are being blocked it's being done by your VoIP service, and that's probably because you have to pay extra for it (and getting around that is interstate theft, for which you can get a lot of years in the Striped Sunlight hotel).
2010-06-07 07:46:29 UTC
VPN - Virtual Private Networking

VPN solutions support remote access and private data communications over public networks as a cheaper alternative to leased lines. VPN clients communicate with VPN servers utilizing a number of specialized protocols.

Set Up a VPN (10) VPN Client Software (6)

VPN - Virtual Private Networking

VPN consists of private network access over public connections. A VPN can provide secure but more cost-effective LAN-WAN communication.

What Is a VPN?

A Virtual Private Network (VPN) implements private networks over public infrastructure



Benefits of a VPN

Advantages of a VPN over alternative technologies include improved scalability and cost savings particularly for wireless networking and network management.

VPN Tutorial

Your organization may already be using a VPN to save money and improve security, but how do VPN solutions work? This article explains the basics.

VPN Practice Exam

This interactive quiz presents common questions and answers about VPN technology. Test your knowledge of VPN the fun and easy way.

Top Free VPN Software Downloads

Several types of VPN software including clients, servers and utilities are readily available for download on the Internet. Use these free VPN software applications to set up more secure wireless / computer networks.

What Are the Key VPN Security Technologies?

Several different approaches to VPN security exist. What are the key technologies behind VPN security solutions?

Do Virtual Private Networks Run Over Satellite Internet?

VPN and satellite Internet technologies were not designed to work together. However, it is possible to establish virtual private networks over satellite connections in many situations.

VPN Tunneling

A Virtual Private Network uses tunneling technology to establish private connections through public networks like the Internet.

PPTP - VPN Tunneling Protocol

PPTP is a network protocol (based on PPP) used in the implementation of Virtual Private Networks.

IPsec VPN

IPsec is a technology standard for implementing encryption and authentication with Internet Protocol, most commonly for a Virtual Private Network.

Best Virtual Private Network Books

Any good VPN book covers the technology as well as business challenges surrounding VPN deployments.

Troubleshooting DNS Issues with a VPN - Discuss

One of our message board members works for a company who's Domain Name System (DNS) setup is not working properly with their VPN. Follow the trail of this discussion to see the steps involved in troubleshooting this kind of problem.

Microsoft PPTP VPN Traffic Analysis

PPTP is a popular VPN protocol found in Windows operating systems. This page describes how PPTP traffic flows over a VPN.


This content was originally posted on Y! Answers, a Q&A website that shut down in 2021.
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