首页
登录
职称英语
What does VOIP refer to? [originaltext] When was the last time that you wer
What does VOIP refer to? [originaltext] When was the last time that you wer
游客
2023-11-21
87
管理
问题
What does VOIP refer to?
When was the last time that you were able to make a long-distance call for free? If you said "never", you probably have not been introduced to VOIP or Voice Over Internet Protocol. But, is this new technology as efficient as its counterpart, analog telephone service? Since the demand for world-wide communication has grown, the internet has become the most popular way of communicating. Although Communication via e-mail seemed to be the cheapest way to do business with those overseas, it wasn’t always the most effective. Verbal communication is the best way to build strong relationships and eventually," close the deal". When compared to analog phone service, VOIP is cheaper and has the same quality of service. Since VOIP uses a single network to transfer voice and data, the overall cost per call is cheaper to the service prodder than using two separate networks. When voice and data are transferred together on a single network, the service providers only need to build and maintain one network, thus hire less staff. These companies have also learned to manage both voice traffic and data applications correctly to reduce any sacrifice in quality. Although there is a monthly charge for the service, VOIP phones cost about the same as a regular business phone. With all of its benefits, VOIP should take the place of analog telephone service within a few years.
选项
A、An Internet forum.
B、A technology of telephone service.
C、Communication via e-mail.
D、An Internet conference.
答案
B
解析
转载请注明原文地址:https://www.tihaiku.com/zcyy/3206802.html
相关试题推荐
Howmanyattacksandclasheswerereportedinthisnews?[br][originaltext]
Howmanyattacksandclasheswerereportedinthisnews?[br][originaltext]
Accordingtothecourtruling,Israelhasto[br][originaltext]TheInterna
Wheredoesthisconversationmostlikelytakeplace?[br][originaltext]M:Hell
Wheredoesthisconversationmostlikelytakeplace?[originaltext]M:Hello.May
______werereportedbytheweatherstationinChicago.[br][originaltext]
Howmanycarsaretowedfromthestreetseachyear?[br][originaltext]One
Howmanycarsaretowedfromthestreetseachyear?[br][originaltext]One
Howmanycarsaretowedfromthestreetseachyear?[originaltext]Oneofth
Whatisdiscussedasanewpartofthemedicalfacilities?[br][originaltext]
随机试题
Ifyouwanttosavemoney,whatclothescanyoubuy?______[br]Whenyoubuyso
A.abuseB.appreciatedC.attractedD.linkedE.mixtureF.unionG.pe
Scatteredaroundtheglobearemorethan100smallregionsofisolatedvolca
Itseemsyoualwaysforget—yourreadingglasseswhenyouarerushingtowork
网络管理包含五部分内容:( )、网络设备和应用配置管理、网络利用和计费管理、网
被审计单位采用计算机处理采购业务,订货单、验收单均没有纸质凭证,审计人员准备对付
A.端坐位 B.去枕平卧位 C.仰卧中凹位 D.俯卧位 E.头部抬高15
110(66)kV及以上新设备投运满2年,以及停运6个月以上重新投运前的
2009年8月,A房地产开发公司在B省C市(中等城市)城市规划区内取得了一块2h
设Z为标准分数,如果Z′=aZ+b,则Z′的平均数为( )。A.0 B.1
最新回复
(
0
)