I am working on a IP cam job. I want to change my RTSP URI. I'm using ONVIF and I get RTSP adress with GetStreamURI SOAP REQUEST. But I can't change this adress. For example my adress is "rtsp://localhost/channel2" but I want change it "rtsp://localhost/mystreamstring" . So can I do it with ONVIF? Or can I create another stream profile like this?
The ONVIF standard does not concern change the RTSP url for an onvif profile. So the answer is, you can not. But if you want to provide video stream by custom url you can use some Video Streaming Server like Unreal.
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We need to developed SIP Client, and have one basic doubt,
we got SIP UserId , password and server detail and would like to know few things,
What is difference between SIP Registration & SIP Log in , I believe, there is no something like SIP Login, its Custom SIP Request , and UserId / password will be used durring time of regiestration ,
Please correct me, if I am wrong
We got to know the Audio Call flow, but all tutorial doesn't say about voice server, assuming one party is calling and another party is accepted the call, then Media Session will get established, and i believe, both the party will receive one Server & Port no, from where both the parties will need to transfer and receive the voice packets.
Please correct me if I am wrong...
SIP defines the REGISTER method so that a user agent can associate a current Contact address with an address of record. See Section 10 of RFC 3261. There is no login method defined in RFC3261. However, any initial request can be challenged with a 401/407 response that requires the UAC to resend the initial request with authentication credentials. See Section 22.2 of RFC 3261.
Each party provides the other party with the IP address and port number(s) for media streams in the SDP (Session Description Protocol), delivered as the body of the SIP message with MIME type "application/sdp". Use of SDP within SIP is documented in the relevant sections of RFC 3261, and a tutorial can be found here.
There is a very fine SIP tutorial available here.
There is a great SDP tutorial that can be found here.
It explains the relationship with Ozeki Phone System XE.
I found this page while I was searching articles about SIP :)
I'm looking for information about how binary SMS are implemented on iPhone.
Particularly I would like to know what you need to do (if it is possible) in an iOS application to
listen to a specific SMS port and
then be notified of a dedicated incoming binary SMS.
Of course, I'm looking for a solution based on official (public) APIs.
There is no offcial API to access SMS database of iphone without jailbreaking of it.
You can't, you can only send a SMS via de official API. You can't read the SMS inbox let alone listen for incoming SMSes.
Is it possible to send an MMS message with a picture using the iPhone SDK? After looking at MFMessageComposeViewController, it doesn't appear to be possible.
Yes thats true there is still no API for sending mms in iphone.But the only option left is to attach the image in mail composer
I think, the iphone has no public API for sending MMS. Only way you can achieve this is to use a providers MMS gateway directly, but this would not work worldwide.
Alternate way to is open SMS interface and let the User choose Image/Video as attachment. Then SMS will automatically be converted into MMS.
I am trying to find out the structure of request (URL, POST or XML file) that a particular iPhone app sends to server to retrieve data from it.
In the browser you always see the URL that was used to retrieve HTML of the page, but in the iPhone app you don't see the URL it uses. You only see the server's response visualized by the app. So, how can I find out the request that an app used to retrieve the data from server?
Thank you in advance!
Use a packet sniffer like Kismet or Kismac to view the traffic on your home wifi network.
You can use Charles proxy for that.
http://www.charlesproxy.com/
Start Charles in your computer
Then change iPhones proxy settings to use Charles proxy.
To use this, your computer and iPhone should connect to the same wifi network.
I need to write a .NET application that listens to a SMS message , and then react to it.
I assume i need a SMS gateway to interface between my application and the sender of the SMS.
How could i implement this . Would the listening program need to be a web service or something else ?
Please give me your ideas.
Thanks,
Chak
You will need an SMS gateway.
Alot of SMS gateways allow you to send replies from SMS to email. Then all you need to do is retrieve the message via POP and do something.
SharpWebMail is open source. Should be samples of how to do that in there somewhere.
http://csharp-source.net/open-source/web-mail
Hope that helps.
One easy way to do it (if it fits your architecture) is to just simply use a mobile phone and have code on it that intercepts the message and the forwards it to your application.
If you want to use .net, you can use a Windows Mobile phone and use the MessageInterceptor class with .NET Compact Framework. Then, when you have your message, use whatever method you want to forward it to your app (sockets, serial ports, web services, ...).
You first need to find an SMS provider, and then ask them how they integrate. There is no standard way to do this, and everyone use their own approach.
You do at least need something that will receive the SMS for you. That might be a GSM modem or some form of SMS gateway. How you implement the technical part of “receiving an SMS” is specific to the tool you use. You can talk to a GSM modem via serial port (or TCP), SMS gateways often use SMPP or HTTP to transfer SMS.