|
|
|
Date Submitted:
08/04/05
Hits: 80 Rating:  based on 0 votes
A Quick Introduction to VoIPAdded by Papergrl
Description:
The real key to sending voice over any packet data network is compression, and VoIP is no exception. Compression offers several advantages, one of which is the reduction of raw bandwidth required to support the information transfer. If we follow the trail of a voice signal over a typical digital network, we will see that it begins life as an analog signal, which is converted by a codec (coder/decoder) into a PCM format.
Read the Complete Paper You don't have permission to post replies. Please login or register. |