To enable WAN connectivity, less priced VoIP gateways can be employed in place of pricey routers and modems.
when VoIP calls have odd sound effects due to severe jitter. whenever VoIP data uses an excessive amount of your network's bandwidth. when callers talk over one another due to network latency. a technique for data compression to reduce bandwidth usage. The codec G. 722 should be used initially, followed by the codec G. 711, if you prefer higher call quality. However, set G if lesser bandwidth is a problem. By using a broadband Internet connection rather than an ordinary (or analog) phone line, Voice over Internet Protocol (VoIP) technology enables voice calls to be placed.
Learn more about bandwidth here-
https://brainly.com/question/13079028
#SPJ4
