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Frequently Asked Questions

How much link bandwidth is needed?

VoIP Frequently Asked Questions
Each remote network channel consists of a 22 Kbps packet flow in each direction. To prevent overloading the link, voice traffic should consume no more than 33% of the available bandwidth. The following table provides a guideline for the minimum bandwidth for the number of remote channels planned: If the measured link bandwidth is less than the recommended amount, you can expect voice quality problems.

What is link bandwidth?

VoIP Frequently Asked Questions
Link bandwidth is the measure of the amount of additional data that can be moved across the link in a second — i.e., what’s available for use by an IP Phone system after data traffic is taken into account. The unit of measurement is Kbps (kilobits per second). The Esi-Check applet in Esi-Tools measures the bandwidth to the link address and back as one path. The bandwidth measured is limited by the part of the path with the smallest bandwidth.

What Bandwidth is needed to watch a presentation?

IQue FAQs - The Intelligent Way to Communicate
IQue uses a Dynamic Bit Rate. IQue's presentations are cross-platform and work in multiple browsers. To maintain this compatibility, IQue's presentations are in two classifications: Dial-up and Broadband. If you have a choice between Dial-up or Broadband and you click on Broadband, IQue's servers automatically will select the best bit rate for your connection. Then every three seconds the server will select a new bit rate based on the result of the previous three seconds.

Why is link bandwidth important?

VoIP Frequently Asked Questions
During a call to a Remote Phone or Esi-Link site, voice packets travel in a steady stream in both directions. There must be adequate capacity — bandwidth — in the link for each of those packets to arrive at the opposite end with no more than an acceptable amount of latency and jitter.

Priority Bandwidth: Will router allocate bandwidth and hold it even if it is not needed?

ProCurve Networking by HP - Support - FAQs
No. Typically the service provider controls "burst" traffic, not the router. For example, this is common in Frame Relay environments where a service provider will give a customer 128k of a committed information rate (CIR) that bursts up to 1Mbps. In environments (Frame Relay) where the WAN has a CIR and a burstable traffic rate, the router supports FRTS to shape traffic to adhere to the CIR limits.

Do you have a bandwidth limit for sites? How do I get more bandwidth?

RYDIA.NET
Each level of service comes with a given amount of bandwidth. You may purchase more bandwidth for $5/mo for every 20G extra. You will be contacted if you go over your bandwidth limit, but you will not be charged automatically. If you are only a little over your quota, you will be able to buy bandwidth starting on the next month of service. You may then elect to buy the extra bandwidth, or try another option.

What is bandwidth?

Web HSP - Frequently Answered Questions
Bandwidth or Data Transfer is the amount of data moved between your site and the browsers of the customer's accessing your site. Our packages have very generous bandwidth quotas and we currently do not have any customers going over bandwidth quotas on our shared hosting servers.

How much network bandwidth is needed for the various modes supported by Ultra-Videoconferencing?

Ultra-Videoconferencing FAQ
PCM audio with default sampling (44.1 kHz, 16 bit) requires approximately 706 kbps per channel. DV camera output (audio and video) consumes approximately 25 Mbps; JPEG-encoded full-frame video is similar. Uncompressed analog or dc1394 video at full-frame requires anywhere from 148-270 Mbps depending on colorspace employed; this may be reduced to as low as 37 Mbps by selecting quarter-frame size with -w 320 -h 240.
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