Cisco Voice Gateways and Gatekeepers
ThisIPcommunicationsbookispartoftheCiscoPress®NetworkingTechnologySeries.IPcommunicationstitlesfromCiscoPresshelpnetworkingprofessionalsunderstandvoiceandIPtelephonytechnologies,plananddesignconvergednetworks,andimplementnetworksolutionsforincreasedproductivity.
下载地址
用户评论
详细讨论了cisco voip设备Gateways and Gatekeepers的应用过程，是利用cisco设备构建voip系统的工程人员的必备手册。