I am seeking an Outbound Proxy server to be installed on one of my servers..
The main purpose for it is that the ISPs here in my country blocked the SIP protocol with all of its related ports
so we have tried to change the default ports from 5060 to any other with changing the RTP but did not workout, tried to use the VPN solutions, it's works but it's unstable and leads to a noticeable voice quality issues.
So I have searched around and found that there is something called Outbound Proxy Server that would mainly bypass the ISP's VoIP blockage before sending the signals to my Elastix or any SIP server.
In Order to Award you, YOU MUST HAVE deployed this already
and you MUST provide me with the IP address of your outbound proxy server and use it on my ZoIPER or XLite client and see that my extension is registered and calls being sent out with no voice quality issues.
If test is successful, you will be Awarded :)
Good Luck for all Freelancers
Note: there was a free service called [url removed, login to view] "http://www.voip-info.org/wiki/view/Free+SIP+Outbound+Proxy+Service" but its no longer available
2 freelancers están ofertando el promedio de $125 para este trabajo
I have been working with voip for last 5 years. I am able to fully understand and i server which can you test for your satisfaction. Please contact for further discussion.