Kannel for mass messaging on LINUX
Kannel is basically an open source that provides WAP and SMS gateway. It’s a compact yet tremendous tool that is currently being used widely all[…]
Asterisk vs FreeSwitch
Asterisk and FreeSWITCH are both Back-to-back user agents, often abbreviated B2BUA. Asterisk and FreeSWITCH act as a user agent for multiple ends (two or more),[…]