SIP Trunking
Trunk

Keep your current phone system

 

Keep your current numbers

 

Add numbers anywhere

 

Very low cost

 

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On Premise
PBX

SIP or legacy trunking

 

Advanced features

 

Low cost

 

Easy implementation

 

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Hosted PBX
Hosted

Advanced features

 

Low cost

 

Support remote workers

 

Multiple offices

 

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Channel Partners
  • We are a channel driven company
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  • We provide pre-sales engineering
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  • We can provide direct support or you can do so
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  • We do not compete with our channel
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  • Our goal is long term customer satisfaction
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  • Increase revenue while lowering your client's costs
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Flexible Pricing

One size does not fit all...
Most of our competitors try to use the same pricing model for all customers, whether they have 3 trunks or 300.  We recognize that different customers need different product offerings to fit their size and needs.  So, we offer small business trunking with unlimited local calling and very low cost long distance for customers with as few as two lines, and at the other end of the spectrum we offer pure metered service for customers with up to thousands of lines.
But all customers have the same great basic features, such as available local numbers anywhere in North America, low cost international calling and disaster recovery capability.
 
 

Strongest network

Multiple switches
In order to provide the broadest, most reliable service possible, DTA operates three switch clusters, two in Ohio, one in Wisconsin.  We provide our larger customers with redundant trunk connections from multiple switches.  With multiple peering points to the public switched telephone network we are able to route traffic around outages without interruption.

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