Find details and specs... This section includes general information on what technology & system(s) to consider.

The first phase of the process is to determine what technology is best for your company:

  • Digital Private Branch Exchange (PBX)
  • Internet Protocol (IP) PBX
  • IP Hosted Service

Click here for "How to choose a phone system"

The second phase is to determine what phone system is the best option for you to consider for your business:

  • Iwatsu – Capable of supporting 4 to 250 phones
  • NEC UX 5000 – Can grow from 4 to 400 phones
  • Allworx – Growth from 4 to 150 phones
  • Cisco (VoIP) – Growth in excess of 250 phones
  • PolyCom (VoIP) – Growth in excess of 250 phones

Click here for "How to choose a phone system"


At Southwest C.T.I. our goal is to determine the most compatible technology for your company – Once we’ve determined what technology is best, we provide options on a phone system. Understanding your inbound and outbound call needs will allow us to customize a solution that will satisfy your business needs and budget.

A knowledgeable decision is the best decision to make...


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"Running a 24x7 data center has its challenges, thankfully we have a strong relationship with Southwest CTI. Our partnership with CTI allows us to change and take care of our large merchant base with a single phone call. Southwest CTI strives to get the job done quickly, efficiently while offering competitive pricing which fits nicely within our budget constraints. CTI simply makes good business sense." Tony Adkins, Vice President of Alliance Group
“Whenever we have a need for service, Southwest CTI responds quickly and professionally. They are one vendor that we know we can count on.”
Isaiah Mickelson, Myers-Stevens & Toohey & Co., Inc.

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