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Please tell us how SBO can help you for bandwidth saving.
Create a ticket regarding any problem of SyncSwitch, SBO and Cooldialer

You can contact with us following way. We are available 10 AM - 10 PM Bangladesh Standard Time throughout the week.

  • Quickest way to contact with us is by clicking on the right side email icon and send us an quick email.
  • You can create a ticket directly to our ticketing system by clicking on ticket image at the right side.
  • Chat with us through Live Support image you can see here. Click on that and chat with us now.
  • Chat with us through MSN/Yahoo Messeger. Our ID is
  • Chat with us through Google Talk Messenger. Our ID is
  • Send us email to
  • Call us to +88019 SYNCCARE (+8801979622273), +8801726740291 or +88028414404-5

We hope you will enjoy our service. Cheers!!

Save up to 80% with SBO

Synchronous Bandwidth Optimizer (SBO)- the pioneering VoIP bandwidth saver technology reduces your transmission cost by 80% and above without degrading quality, rather it increases ACD by 1-2 minutes. See how..

VoIP with private IP and DHCP

You heared correct, VoIP termination is now possible from any type of NAT and Firewall. We simply say that "if you get ping reply from your internet connection, it is good enough for using for your VoIP termination setup yet maintaining premium voice quality. SBO can do all these for you and provide new business opportunity. See how.

Increase Route Quality with SBO

Increase your VoIP termination route quality by SBO - the premium, pioneering and market leading bandwidth optimizaiton technology and increase your business. SBO can increase Average Call Duration (ASR) of VoIP route by 1-2 minutes which denotes increase in the voice quality. See how..

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