Voip Developer

Currently we are in need of a professional VoIP developer who is well versed in Asterisk, knows how to setup Asterisk on a Linux box, can work with different billing softwares related to Asterisk and can setup the required features related to Telecom like call forwarding, speed dial etc. Must have strong knowledge of PHP, Perl, MySql. Must have good understanding of telecom.

Asterisk, PHP, Perl, MySql