Provide softphone support to AmazonConnect customers
VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
open5g is an open source implementation of the 3GPP 5G specifications.
Blocks unwanted calls using caller ID and a modem
Free billing to Asterisk
Data transmission through low-tech communication media
AT commands as input are sent to modem and responses given as output.
Linux GUI USSD Sender
programm to handle a USB-B2K box
Small and effective program for SIP traces anonymization
Phone call cost calculator
Implementation Of Cognitive Radio Using USRP And OpenBTS