nexSIP Favorites
ESI
(Digital & VoIP)
ESI designs and manufactures innovative business telephone systems for workplaces like yours.
Our award-winning communications systems — digital, IP, and converged — are easy to use, yet packed with advanced capabilities to enhance your competitive edge, and come in a wide range to fit any budget.
Our award-winning communications systems — digital, IP, and converged — are easy to use, yet packed with advanced capabilities to enhance your competitive edge, and come in a wide range to fit any budget.
Microsoft Response Point
(VoIP)
Microsoft Response Point is the core technology behind this D-Link product.
This VoIP telephone system is quite inexpensive for the next generation features.
View the online Flash Demo to see for yourself!
This VoIP telephone system is quite inexpensive for the next generation features.
View the online Flash Demo to see for yourself!
Thank you for visiting!
nexSIP is your online source for Build It Yourself Telephone Systems and your traditional local support for our Enterprise products.
We are here to sell you a complete solution that works! We have easy to install telephone systems that are easy enough for the average IT person to install without help.
However if you are stuck, we are here to help you. We also have local service partnerships in Utah and soon Nevada. If you are in theses area's we have the ability so give you professional installation and local support.
nexSIP has every telephone system we sell in house. We have installed many of each system and know their strength and weakness. Each telephone system is unique. We can help you find your best match.
Feel free to browse our informative web site and ask any questions you need to build your own telephone system.
Enjoy!
April 2008 Sale
Allworx new VoIP telephone now use wideband audio!
Do your existing telephones still sound like an AM radio station?
Visit our online store for bundle savings deals!
