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gen d OSS IM Conf vmail LAN LAN First Offering Customer Site Customer Site PSTN . . . Network Gateway Enterprise Gateway Enterprise Gateway WAN . . . Service Provider Network
WorldCom Voice over IP gen d OSS IM Conf vmail VBNS DAP DialingPlans R/SServer Managed Services Network Gateway SIP Server PVC WAN; WorldCom Data Networks Router Router PVC or T1 EnterpriseGateway Router Cisco 3640 3660 2600 IOS12.1(5) XM IP Phone L A N IP Phone L A N WorldComSwitchnet Customer Premises PBX PSTN Phone PBX PSTN Phone PSTN Phone
Features at Launch • Single access pipe • Data applications • Internet • Inbound and Outbound Voice • Local, National and International • Mobile • Emergency Calling • Freephone (not GIS) • Directory Enquiries • Number Portability • Private Dial Plans • Forced on-net routing • Network Based Voicemail