Hello all, I want to develop a VOIP application for iPhone . But I don't know the basics of VOIP concepts and also If there are any sources or library available that can I use in my application . So If anyone can provide me VOIP learning resources or library or anything that is useful in terms of VOIP and iPhone it will be precious to...
I am new to iphone development. I want to develop an VOIP application. Anybody give me some ideas to start.I have tried "siphon" and "telephone" open source projects but they did not run. Thanx for any suggestion. ...
Hello, I am currently working on a VOIP system for WM6 devices in C#. Recording and playback speach is noproblem but with the transmission, my signal gets distorted. How can i solve these distortions. RTP would be a solution but i can't find any suitable ways to implements RTP/SID... Thanks in advance Gerrit ...
Looking for a flash p2p (RTMFP) packaged solution, that includes the following features Time limited sessions: at confrence start, there is a set time limit, when this expires the session ends. Session extension: Sessions can be extended, but require authorization from the server via some sort of REST or Ajaxy response. Generally cus...
I want to create a simple chat application that supports voice and video (something like Skype or Google Talk). I don't want to write everything from scratch, so my question is do you know some good libraries for that? I stumbled over libjingle (c++) and Smash (Java), both implementing the XMPP extension Jingle. Would you recommend one...
I've got a large database of call-traffic information (although the question could be answered with any generic data set.) For instance, a row contains : call endpoint server (endpoint_name) call endpoint status (sip_disconnect_reason) call destination (destination) call completed (duration) [duration >0 is completed] call account group...
Why do I get a dtmf sound when the E bit is 0 and no sound when it is 1? (RTP packets appear in wireshark either way) Background: I can send out a RFC 2833 dtmf event as outlined at http://www.ietf.org/rfc/rfc2833.txt obtaining the following behaviour when the E bit is NOT set: If for example keys 7874556332111111145855885#3 are press...
I'm trying to build a voip application on a new android device, i use AudioRecorder to read the microphone but I'm getting no valid results, just white noise. This happen only on this new device(other work well) and this is probably because this device has PTT ability. Is there some workaround to avoid using AudioRecoder to receive strea...
I want to build a sip client based on SIP Communicator - the Java VoIP and Instant Messaging client. Basically I need to plug in some how and redirect VoIP to and from my application. Where is a good place to start? If this seems a bit vague, I do apologize. ...
Hello, As my project to do over this summer I would like to create a program that answers a Skype call using the Skype API and allows a user to connect to another VOIP provider (through SIP) and make calls by dialling through the client callers Skype application. I understand that the Skype API allows me to answer and receive keypad in...
did someone managed to get live555 rtsp client work asyncronously and wants to share the knowledge or better... code. ...
I want to create a voice chat application as a part of a project. However, i am totally lacking direction regarding the programming language to use, the technologies involved. Can somebody please guide me as to how i should proceed ? Here are the features that i require : user to user voice chat ability to chat in conference (more th...
Hi, Does anybody is aware of implementing VOIP feature in iphone and ipad. The Things for which i need clarity is, By using which third party library/protocol can i implement this feature? or is der any in built classed available in objective c which i can make use of?? Is there any Apple store accepted iphone application which uses ...
The main requirements are: open source solution on Linux support P2P VoIP calls support presence support multicast VoIP announcements (and maybe some way of setting up such a "conference") preferably serverless (maybe the network can get split and I'd need to keep the functionality for all clients that still see each other) I tried l...
What is the best way to create a simple application that make PC-to-PC call ? Why Stratus is better ? Why Asterisk is better ? Remember that stratus use a peer-to-peer protocol. ...
What I am trying to do is capture the WAV data of a phone conversation on a VOIP network using SharpPCap/PCap.Net. We are using the H.323 recommendation and my understanding is that voice data is located in the RTP packets. However, there is no way to heuristically determine if a UDP packet is a RTP packet, so we have to do more work b...
Hey guys I am looking for a SIP book similar to this one on XMPP - Professional XMPP Programming with Javascript and Jquery (http://www.amazon.com/Professional-Programming-JavaScript-jQuery-Programmer/dp/0470540710) I am new to the area and any resources would be appreciated, thanks ...
Hi, I am working on a iPhone application which has the facility to call any number using VoIP. For this i am using the SIP protocall. Now i want to show the user the call summary and the balance details. How can i do this? can anybody help me out? ...
Hello! I'm currently trying to write a voicechat program in python. All tips/trick is welcome to do this. So far I found pyAudio to be a wrapper of PortAudio. So I played around with that and got an input stream from my microphone to be played back to my speakers. Only RAW of course. But I can't send RAW-data over the netowrk (due the ...
has anyone gotten VIOP sockets to wake up the app on receipt of new data? I have been able to do the following: set plist flag to voip set the streams as voip type the sockets remain open when the application moves into the background but messages are not processed. According to apple the correct behaviour is " If new data arrives wh...