Plenty of business companies use free Asterisk software and place it on their server, thus creating a cut-rate IP-PBX. They use manuals provided on setting up the extensions, and occasionally there are lots of discrepancies. Finding out how to install a dial plan or call flow, the set of regulations detailing how the switch deals with inbound and outbound calls is very difficult.
508comms is a telecommunications service provider, a-z terminations, We are focus on Asia and Middle East.our own terminations is China,Cambodiaindonesia,myanmar,vietnam,Pakistan.sales@508comms.com