e-mail this page
Your Information: *
Your Friend's Information: *
Enter a personal Message or send the default message below
A human with keen hearing can hear sounds within a range of about 20 Hz to 20 KHz. But most human speech is centered in the 1000 Hz range, so... more/see it nowmost old-fashioned analog telephone networks provided audio bandwidth only in this range. This range transmits most voice information but can fail to register voice subtleties and inflections.
Because these older analog phone systems had such a narrow bandwidth, headset manufacturers built their products to operate only in those particular frequencies.
When digital networks and fiber optic connections came into use, however, they provided a much wider bandwidth for voice transmission. This led to a corresponding increase in headset sound quality.
Today, quality headsets take advantage of increased network bandwidth and typically can reproduce sounds in the 300 Hz to 3500 Hz range. This makes voices far easier to understand and enables you to pick up all the nuances and inflections of your caller’s voice. collapse
This video explains how to set up the Interactive Voice Response menu on the Hybrid PBX VoIP Gateway (IPBX424 or IPBX1224). This step-by-step guide takes you through the Web-based configuration.
Delivering superior technical support is our highest priority. Depending on the products or services we provide for you, please visit your appropriate support area.
Get in touch and stay in touch with Black Box Network Services:
» Contact us
» Get Catalog
Black Box Network Services offers comprehensive communications and infrastructure solutions. Find out what we can do for you:
Find high quality products at the right price. Search and buy from our 118,000+ product catalog:
Black Box Network Services is the world's largest independent provider of communications, infrastructure, and product solutions. Learn more about us: