Job Description :
- 2 - 4 years of experience working on Asterisk platform
- Preference would be given to having experience on IVR and Call Center application development
- Experience in interfaces like EAGI, Fast AGI and AGI
- Experience in installing Hosted VoIP
- Worked on Queue, IVR and Voicemail related applications
- Experienced with Linux (LAMP) servers (Centos, Apache, MySQL, PHP)
- Candidate should be familiar and comfortable with Asterisk latest version
- Hands on experience in multiple SIP Servers
- Asterisk integration with PSTN is preferred
- Asterisk integration with Database (MySQL and MSSQL) with knowledge of queries and stored procedures
- Scripting with Shell, Perl, Python
- Strong Knowledge in PBX, SIP, RTP protocols
- Strong knowledge of multi-asterisk server architecture
- Sound knowledge of Asterisk Dial-plan, Asterisk Gateway Interface and Asterisk Manager Interface
- Expert in Asterisk installation, configuration and troubleshooting
- Expert knowledge installing and configuring Asterisk with PSTN card
- R & D skills in Asterisk
- Good knowledge of SIP and IAX
- MySQL and Telephony Domain
- Ability to test and troubleshoot Asterisk applications/issues
