CallTech has been a prominent VoIP service provider since 2005. Ever since our inception, we have charted a significant growth in developing customer base and carrier-interconnections with our successful complete VOIP Business Solutions.
We beat the rates in Retail and Whole sale.
We Offer !
Use your own device, soft phone, Asterisk, PBX or switch
Premium Quality Domestic and Toll free DIDs
International DIDs in over 30 countries
Ring Groups, Callback, Failover destination, Call Forwarding
Detailed CDR also available in xls, csv, sql and xml
Good Quality routes with low rates
A to Z call termination (Worldwide Call Termination)
No volume commitment
Pay as you go pricing scheme
Very competitive rates
Friendly customer support staff
Free Asterisk Configuration support
Sub accounts (Reseller)