Proxy Authentication Error
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Cloud Solutions for Virtual Desktop Bria Add-In for Outlook Bria Blackberry Edition Bria 3 X-Lite eyeBeam Salesforce Integration FAQs Related Articles Why do I get "License revoked..." when I start Bria 4? How do I move/migrate Bria 4 license to a https://support.counterpath.com/knowledge-base/article/what-does-error-407-proxy-authentication-required-mean different computer? Why do I get a "License key exceeded" message when I enter my license key? I get "License Server Unreachable" when I start my Bria 4? Can I re-use my license key on multiple http://stackoverflow.com/questions/9603093/proxy-basic-authentication-in-c-http-407-error copies of Bria? How do I troubleshoot a 401/403 Authentication Error? Why is Bria 4 slow to make an outgoing call? Crashing due to Microsoft Windows .NET framework issue Bria Compatibility with Windows XP What proxy authentication does error 407 - Proxy Authentication Required mean? What does error 503 - Service Unavailable mean? What does error 404 - Not Found mean? How do I troubleshoot a 500/502/503 error when registering or calling? How do you set QoS for Bria 4 in Windows? Can I create my own ringtone and use it in Bria 4? Unable to establish a secure connection... Where is the comparison chart between Bria 3.5 and proxy authentication required Bria 4.0? Error message - License Server Bad Data How do I use Wireshark? What is the difference between a Single Group License and an Individual License? What is the Single Group License Manager? Do I Need To Configure A Login Server? How do I Generate a Startup Log in Windows? How to get a memory dump from a Bria crash when requested by support How to add extra licenses to existing Single Group License key Properties Author Larry Tags 407, Proxy authentication, proxy, authentication, error, Authorization, Error 407 What does error 407 - Proxy Authentication Required mean? Error '407 Proxy authentication required' indicates that the client must now authenticate itself with the proxy. this error is normal in networks where authorization is enabled (most networks) and can occur once per SIP request and is generated by the network. If you are continuously getting this error, either you have entered incorrect login information (username/password), or your account has not been provisioned or set up properly. If you are using one of our retail products, verify that your account credentials have been properly entered. If the problem persists, we recommend that you follow up with your VoIP service provider. Is article helpful? 1 Yes 0 No Powered by: UseResponse - Knowledge Base Software
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Proxy Basic Authentication in C#: HTTP 407 error up vote 28 down vote favorite 15 I am working with a proxy that requires authentication, i.e., in a browser if I try to open a page it will immediately ask for credentials. I supplied same credentials in my program but it fails with HTTP 407 error. Here is my code: HttpWebRequest request = (HttpWebRequest)WebRequest.Create(URL); IWebProxy proxy = WebRequest.GetSystemWebProxy(); CredentialCache cc = new CredentialCache(); NetworkCredential nc = new NetworkCredential(); nc.UserName = "userName"; nc.Password = "password"; nc.Domain = "mydomain"; cc.Add("http://20.154.23.100", 8888, "Basic", nc); proxy.Credentials = cc; //proxy.Credentials = System.Net.CredentialCache.DefaultCredentials; request.Proxy = proxy; request.Proxy.Credentials = cc; request.Credentials = cc; request.PreAuthenticate = true; I have tried every possible thing but seem like I am missing something. Is it something like, I have to make two requests? First with out credentials and once I hear back from server about need for credentials, make same request with credentials? c# proxy httpwebrequest basic-authentication http-status-code-407 share|improve this question edited Oct 26 '15 at 8:26 Nicolas Raoul 25k34122224 asked Mar 7 '12 at 14:16 rplusg 1,38142143 What authentication scheme does your proxy server require? Basic? NTLM? –Darin Dimitrov Mar 7 '12 at 14:18 basic