There has Been a constant upgration in technology over the past 20 year and same is required in DID industry. DID operators were looking for IP and Pre-Paid based solution for their DID services. Digi Voip, a leading name in Technology Development have designed (Pre-Paid) IP-PBX software named as DIGI-DID.
This brings an end to expensive Foreign IPPBX (Hardware Products) having lots of limitations. Digi Voip-DID is much smarter and feature packed solution and an advance version of our previous windows based billing software.