New posts in telephony

Why are the numbers on keyboard numpads are not arranged like ATM or phone keypads? [closed]

Rejecting Incoming call in android

Detect if an outgoing call has been answered

If a Bluetooth device "features" Bluetooth 5, will it still pair & work with devices that only support an earlier version of Bluetooth?

How significant is PSTN (POTS?) today? [closed]

Convert home phone wiring to Ethernet

What are some potential uses of Asterisk (PBX) for a "power user"

Teleconference between three or more people on Skype

Make a phone call programmatically

What regular expression will match valid international phone numbers?

How to detect when phone is answered or rejected

What alternatives do I have for telephony if my LEC says the Central Office has an issue?

How should I structure a VoIP phone system?

How to programmatically answer/end a call in Android 4.1?

How to use a Linux system as a land phone

How do I set my app as the default SMS app?

How to hang up outgoing call in Android?

How to grant MODIFY_PHONE_STATE permission for apps ran on Gingerbread

Possible to use Bluetooth headset in Stereo mode with Mic?