对基于 Webex 呼叫本地的 PSTN 进行故障排除.pdf

1、#CiscoLive#CiscoLivePaul GBRKCOL-2812Troubleshooting Webex Calling Premises-based PSTN 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveEnter your personal notes hereCisco Webex App Questions?Use Cisco Webex App to chat with the speaker after the sessionFind this session in

2、 the Cisco Live Mobile AppClick“Join the Discussion”Install the Webex App or go directly to the Webex spaceEnter messages/questions in the Webex spaceHowWebex spaces will be moderated by the speaker until June 9,2023.12343https:/ 2023 Cisco and/or its affiliates.All rights reserved.Cisco PublicBRKCO

3、L-28123#CiscoLive 2023 Cisco and/or its affiliates.All rights reserved.Cisco PublicAgendaWebex Calling PSTN ArchitectureCUBE SIP RegistrationCall Routing SIP TroubleshootingVoice QualityBRKCOL-28124Webex Calling PSTN Architecture 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#Cisc

4、oLiveWebex Calling PSTN OptionsBRKCOL-28126 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLivePremises-based PSTN Deployment ModelsSingle Site with and without separate PSTN gatewayCustomer ALocalLocalgatewaygateway(ExistingPSTN GW or CUBE)Webex Calling sends PSTN calls to t

5、he local gatewayLocal gateway routes calls coming from Webex Calling to the PSTN(and vice versa)PSTN gateway may be dedicated or co-resident with the local gatewayInternetWebex endpointsPSTNBRKCOL-28127 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLivePremises-based PSTN De

6、ployment ModelsSingle Site with UCM IntegrationCustomer siteLocal GWLocal GWWebex endpointsPSTNgatewayUCMLocal gateway routes calls coming from Webex Calling to UCM(and vice versa)PSTN gateway may be dedicated or co-resident with the local gatewayInternetPSTNBRKCOL-28128 2023 Cisco and/or its affili