The handling of incoming and outgoing phone calls. The incoming calls
are those which you receive from your clients. The outgoing ones – calls to
your clients, suppliers and other contacts. The very service is provided by
special companies, most often by telemarketing call service centres.
Sealionbd is largest voip provider in Bangladesh. We are provide Wholesale and Retail Reseller for VOIP. We have A-Z Termination with excellent quality.