Asterisk Gateway Interface, abbreviated as AGI, is an interface for adding functionality to Asterisk with many different programming languages. Perl, PHP, C, Pascal, Bourne Shell . AGI application dials outward by executing Dial.
Welcome visitors & coordinate. Receive incoming calls & connect to extension & person. Note down important messages and report to the seniors asap. Maintain a register of inward and outward courier documents details. Make Outgoing calls .