Issabel, Asterisk, Skyline GSM Gateway

Project Description: features to implement in Asterisk to handle call traffic more efficiently to avoid getting GSM cards blocked, (Issabel installed and Skyline 32/132 GSM Gateway available, and current on use platform where VOIP to GSM working perfectly ) Skills Required: Incorporates all the mentioned features Call Throttling Time-of-Day Routing Gosub and Subroutine Traffic Shaping and Qos Load Balancing Call Queues Limit Concurrent Calls Custom Dialplan Logic Project Requirements: - Assistance is needed in setting up a custom dial plan Ideal Freelancer: - Has experience in working with Issabel, Asterisk, and Skyline GSM Gateway - Familiarity with VoIP and GSM Gateways, and their configuration and management Note: Please include your relevant experience and expertise in your proposal.