Hi !! i have trixbox server and i want to run a callback system, i have did and home phone line but i need a excelent programmer or developer for my callback project, is anyone is interested? pleaselet me know.
5 freelancers are bidding on average $400 for this job
Hi, We have working experience on callback system ,A2Billing, asterisk, openser, openfire,etc. Please check your PMB for some of our work examples related to this. Thanks