A codec is a program or algorithm that is used to convert audio voice sounds into a compressed, digitally encoded form and then back into uncompressed audio at the other end. The word "codec" is actually short for "coder-decoder," and quite a few different codecs exist, each of which may have different bandwidth and computational requirements.
Many codecs are formalized by the International Telecommunications Union ITU into standards for use across different countries and devices. The traditional telephone network is limited to the G. While the standard for landline phone calls, this "narrowband" codec typically results in grainy or staticky sounding calls. No doubt you've experienced many of these types of calls yourself! Wideband audio technology uses a "wideband" codec that makes use of a greater frequency range of the audio spectrum when compared to narrowband codecs.
Wideband technology transmits audio beyond the narrowband limit of 3. This expanded range results in excellent sound and speech quality: clearer phone calls and sharper, crisper voices. The first standardized wideband codec , G. It is now freely available because its patent has expired. Every technology decision opens new opportunities but they can also limit your choices down the road.
So how is a business able to leverage innovative, unified communications technology while minimizing the risk it will have to be replaced in just a few short years? Polycom UC Software has an extensive set of features that enable wired and wireless devices from Polycom to integrate seamlessly into a wide variety of unified communications environments.
By leveraging an open-standard software architecture, Polycom devices work with your systems of today while keeping your options open to easily change your mind if needed in the future. Additionally, our UC software provides a simple-to-use interface for your end-users and IT staff. Improves desktop productivity for users at all levels of the organization Simple to deploy, easy to administer, upgrade and maintain Reduces downtime through robust security options Leverages existing communication investments, third-party UC software, and productivity applications Compatibility with multiple industry standard call control platforms, Open SIP and Skype for Business.
Technical Overview With Polycom UC Software, you can: Simplify manageability of Polycom devices Reduce downtime through robust security options Get out-of-the-box provisioning for enterprises and service providers Benefit from robust diagnostics for ongoing reporting and tracking Enjoy simple operation, which reduces your training and support costs Integrate with more than 60 industry-leading call control platforms.
Have you ever wondered how much productivity your teams lose each day because their team communication tools and technologies are incompatible? Does the pressure of having to transfer a simple phone call get your adrenaline flowing? Do you make excuses when executing a conference call in case you drop everyone on the line?
After all these years, why can't our business telephone just be simple? When your business phone systems run on Polycom UC Software, dropping calls becomes a thing of the past. Multiple providers using the G. Trial participants will form a private peering community under the Private Alliance feature of XConnect's Global Alliance, which combines ENUM-registry and multimedia interconnection hub services. Supporting multiple protocols and codecs, the Global Alliance enables new IP services, including HD voice, to be delivered across networks.
I'm told they will also support HD video as well, so you will be able to make high-quality HD video calls from your HD videophone across carrier networks to another HD videophone endpoint.
This could finally be the critical step to enable videoconferencing across different companies and finally ditch boardroom H. Of course, that presumes the video endpoints all use the same HD video codec. Don't get me started on video interoperability.
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