Okay, it's the 21st century and there are many new innovations and technologies that make our lives a whole lot easier, efficient or entertaining. Think back about life before cell phones. Remember pagers and calling cards? How about the changes in TV? With super clear picture and surround sound, HD TV makes you feel like you are at the game. Things sure have changed for the better over the last twenty years.
Well, with one big exception - the voice quality on your telephone.
You see, the current Public Switch Telephone Network is built on technology invented in the late 50's based on digital sampling of your voice using Pulse Code Modulation (PCM) sampling. Back then, it was groundbreaking improvement in reliability and clarity. But to use the infrastructure and cabling efficiently, they had to make some choices about how much of your voice to collect and transmit. The choice was a cost/benefit decision that came up with a 3.4 kHz bandwidth that created a "sound barrier", limiting the fidelity of your voice ever since then.
Why is this important? The 3.4 kHz bandwidth limitation in the PSTN is universal, allowing carriers to interoperate and pass voice from one to another. It's also the ultimate commodity - "one size fits all" in communications. No matter whether you use one of the Bell companies or a smaller competitive carrier, everything sounds the same. The result? Price wars and customer churn to chase the ever cheaper commodity service.
At least until now.
With VoIP and SIP working together, we finally have the tools at our disposal to dramatically improve the quality of voice communications and break through the "sound barrier" with VoIP that uses higher sampling rates and new voice coding algorithms.
We here at AudioCodes are quite pleased to announce our HD VoIP strategy that we feel will play a critical role in migrating both the wireline and wireless communications infrastructure away from the limitations of the PSTN and into the future of High Definition Voice over IP (HD VoIP). HD VoIP will allow carriers to differentiate their services with much higher quality voice calls and create affinity amongth their customer base. Enterprises will be able to improve efficiency and reinforce their branding with high-fidelity customer contact.
Want to learn more? See our dedicated landing page at: www.audiocodes.com/hdvoip
Or attend the live webinar that I am hosting on Tuesday, November 18th at 2:00 PM EST. Click here to visit the Webinar Registration Page