[sip] Forum Topics

Hi all, I'm beginner developer and I want to develop a software telephone in .NET. I prefer C#. After some googling, I started to code in C# using the prewritten VoIP components of [Ozeki's VoIP SIP SDK](http://www.voip-sip-sdk.com). Now I have a simple softphone that is able to make and receive …

Hi all, I found a great VoIP application for WP7 that prevents the service providers to block SIP: http://www.codeproject.com/Articles/722556/How-to-build-a-VoIP-application-for-Windows-Phone. The core of the solution is the following: as it is known, SIP protocol is used in VoIP technology, but its port (5060) is blocked by many mobile service providers. That's …

Ahoi, I am currently developing a Flash client for SIP communication. My biggest help on the subject is the following website, where I have found a great sample program: http://www.voip-sip-sdk.com/p_97-flash-sip-client-example-voip.html The sample program is about how to make a Flash softphone for SIP communication. I hope you will like it …

I have just downloaded this C# Command Line Caller sample program of Ozeki VoIP SIP SDK: http://www.voip-sip-sdk.com/p_163-c-command-line-caller-voip.html It is very easy to use and meets my requirements, but I would really appreciate some extra info from more experienced developers. Has anyone ever built a C# Command Line Caller?

[B][U]Settings to connect a Cisco 7960 handset running SIP firmware to SIPGATE UK[/U][/B] [B][I]Moderators: I actually came on here to post these settings on the blog I used to have on here but which seems to have disappeared, so I'm dropping this in here in the hope these settings will …

Hello, I've got an event management company, and I spend a lot of time with hanging on the phone, and also online. I've found out something lately which can make organizing smoother, faster, and more comfortable. But I also have a problem. See, I'm expert in business life, but I …

Hi, Lately I found a C# sip sms example. With it an efficient system can be built for sending sms information or notification. I want to ask your opinion if I should try it or not. It can be found here: <URL SNIPPED> Thank you.

I was reading through the SIP documentation and was confused on a few things. I can't figure out what code to implement to open a transaction between a server and client. What IP address and port and what encoding should I use (for a video server). Thanks for any help.