telephony

iPhone telephone api?

Hi everyone, Is it possible to access active calls on the iPhone (with or without jailbreak)? Best, Stefan ...

Windows XP SP3 Dialer.exe - Log format

Hi all, I'm using Windows XPSP3's dialer.exe app to log all incoming and outgoing phone calls. The default location for the dialer.exe is: %PROGRAM_FILES%\windows nt\dialer.exe. Using this application's default Log Viewer (a txt file), I see records of both incoming and outgoing calls, but it only registers the phone number for the out...

Can Core Telephony events be trapped in multiple background Application?

When I have three applications at the background waiting for Telephony events for the following: when a call gets connected when a call gets ended which of my applications would trap the event and do the activities coded by me ? ...

How to set Application's properties to listen for Telephony events?

I have plans to develop an application through which can make a call and then do some specific activities when an incoming call arrives or when a number is dialed or when a connection is established, or terminated. This can be done by using CTCallCenter as it claimed in the developer's site. But I think that when all these events occu...

Open source FSK decoder library?

I'm looking for a library or tool to decode FSK in wav files, e.g. caller id. Currently using the tools bundled with vpb-driver for Voicetronix hardware that is available via debian/ubuntu. But this appears to have an error that I'm trying to debug -- a second tool to validate the audio file would be useful. I'm not looking for any of ...

Core Telephony -- Call Event Handler

Hi, I wish to detect the call state after my app resumes the active state from the background. Im using the following piece of code for this: CTCallCenter *callCenter = [[CTCallCenter alloc] init]; callCenter.callEventHandler=^(CTCall* call) { if (call.callState == CTCallStateDisconnected) { NSLog(@"Call has been disconnected...

getDeviceId() is returning a hexadecimal... why?

I've built an app for the UK only which uses the device ID to uniquely identify the device. The app is only being added to specific handsets (not via the market) so the control of who has the app is quite high. We're now getting the data back from the devices, and finding that some of the device IDs are hexadecimal and not purely digit...

How to retrieve missed calls on Android SDK 2.2

Hello everyone, in my app I should do some action when a call comes but not answered by the user. I have searched in the android.telephony and the NotificationManager, but I haven't found a method to solve this problem. Does someone have an idea of how to get to know if there is a missed call on the phone or not ? Thanks in advance f...

Can we send data across an analog phone line ?

Hi all, I wish to know whether it is possible to sent data across PSTN network. While the call is in progress. I want to sent some data through the telephone line (As DTMF tones can be sent). The data that I want to sent is digital which is encrypted and modulated on an analog carrier (So that it can be send over an analog wire). I have...

Asterisk C++ API

Hello I have seen two Asterisk C++ API: * Astxx: Asterisk C++ API and Utility library. a C++ wrapper for Asterisk enabling developers * C++ Asterisk Manager API wrapper. Supports receiving events from the Asterisk server and sending actions to Asterisk. Did somebody try one of these projects? Thanks in advance. ...

Lookup telephone area code by latitude and longitude

Looking for a way to get a list of telephone area codes for a given latitude and longitude (and if necessary a given intl. code.) Note, I'm not talking about international dialing prefixes but the area codes within them. For example, Denver Colorado is covered by the area codes 303 and 720. It's at 39.739 -104.985 and is in NANP 1. So g...

Can the Android API be leveraged to modify the caller's voice during the call?

I can't seem to find any documentation saying this is possible, but Google turned up a few apps that claim to be able to accomplish it. I'd like to, ideally, be able to play an audio track and have it sent as the caller's voice. ...