He should be familiar and comfortable with
Asterisk installation, configuration, Dialplan programming and troubleshooting.
Preference would be given to having experience on IVR and Call center application development.
SIP and protocols
Asterisk integration with PSTN is preferred.
Asterisk integration with Database (MySQL and MSSQL) with knowledge of queries and stored procedures.
Scripting with Shell, Perl
Candidate Profile
The candidate must have:
minimum 1½ years of experience working on Asterisk platform.
sound knowledge of Asteirsk Dialplan, Asterisk Gateway Interface and Asterisk Manager Interface.
worked on Queue, IVR and Voicemail related applications.
hands on experience of installing and configuring Asterisk with PSTN card.
R & D skills in Asterisk.
Nice to have:
valuable knowledge of SIP and IAX.
basic knowledge of Linux commands, MySQL and Telephony Domain.
ability to test and troubleshoot Asterisk applications/issues
Knowledge of C programming in Asterisk