Telephone Systems


Telephone services are the life blood of any organization. Sensible Technology Services has many years of experience providing all types of telephone related services, including:

  • Telephone system (PBX) installation, configuration, programming and support.
  • Telephone wiring of all types, including copper and fiber optic.
  • Telephone carrier related services.
  • Telephone services consulting.
  • Voice over IP (VoIP) systems and services.
  • Cloud hosted VoIP services.

Sensible Technology Services personnel have worked with almost all telephone systems over the years so we can probably help with yours. We are authorized channel partners for the NEC-DSX systems and have extensive experience with Nortel, Lucent, Avaya, Allworx  Vodavi, Panasonic, Toshiba, Comdial, Executone, Polycom, Samsung and many others.


 NEC SL2100

The NEC SL2100 system is the most flexible system for most businesses with 128 users or less. This phone system can function as a true VoIP system, traditional digital system or a hybrid combination system. For more information on the NEC SL2100 Click Here. We can also install or service the NEC SL1100 which is part of the same NEC product line.

 Click on any image for more detail.




We can install professional VoIP telephone sets, cloud hosted by our affiliate



If you need professional recordings for messages on hold we have an excellent partner. Click here for more information.


Whether you need support services for your existing system, need someone to help evaluate your telephony needs, or are looking for a new telephone system, we can help. Just give us a call at 205-942-0350 or Contact Us.