IP PBX在IPT中的定位是() A.核心控制B.接入C.终端D.业务
IP PBX在IPT中的定位是()
A.核心控制
B.接入
C.终端
D.业务
相关考题:
某企业在总部和分支机构欲构建一个基于Internet的网络电话系统,以减少员工内部通信费用的支出。该建设方案的资金投入有限,但要求内部员工可以使用IP电话或普通模拟电话进行通信,而且对于经常出差的人士,可以使用SIP的软件电话,通过笔记本计算机实现移动通话。选择方案(35)比较适合该企业的建设要求。A.VoIP网关+网守+PBX+IP电话/模拟电话B.PCPBX+PBX+IP电话/模拟电话C.IPX PBX+PBX+IP电话/模拟电话D.IPPBX+PBX+IP电话/模拟电话
目前网络电话系统涉及的产品包括IP网关、IP PBX(IP电话交换机)、PC PBX(基于PC服务器的小型IP电话交换机)。对于网络电话的部署,根据具体需求,在不同的情况下又要采取不同的组网方案和设备。下列选项中,不属于其组网方案的是A.VoIP网关+网守+PBX+IP电话/模拟电话 B.PC PBX+PBX+IP电话/模拟电话 C.IP PBX+PBX+IP电话/模拟电话 D.VoIP网关+PC PBX+IP电话/模拟电话
Which Internet Protocol(IP) telephony element is best categorizedas a voice application component?()A、IP telephoneB、Voice gatewayC、Private branch exchange (PBX)D、Advanced audio conferencing software
下列选项中,描述错误的是()A、IMS实现了固网和移动网络的融合B、分部IAD与总部IP PBX之间可以通过VPN方式实现分部IAD接入C、IAD接入量一般在32线以内,32线以上的一般称为AGD、PBX可承载数据业务
单选题A customer wants to deploy the Cisco Business Ready Teleworker solution, but is currently using a traditional (non-IP) PBX for voice services. What would you recommend to this customer?()ADeployment of Business Ready Teleworker with VoIP is not recommended.BThe customer’s existing PBX must first be replaced with Cisco IP Telephony solution.CBusiness Ready Teleworker and Cisco IP Telephony can be deployed in parallel to the existing PBX, integrating the two with trunking.DDeployment is recommended only for full-time Teleworkers who have no other corporate phone.
单选题Which Internet Protocol(IP) telephony element is best categorizedas a voice application component?()AVoice gatewayBPrivate branch exchange (PBX)CAdvanced audio conferencing softwareDIP telephone
单选题IP PBX在IPT中的定位是()A核心控制B接入C终端D业务