This is the much awaited video, but the video seems to for pros, please help in understanding this: 1. Can't we make it simple using 1 inbound and 1 outbound dial peers? 2. Is that DPG is must? 3. What is the significance of BAD.BAD? 4. Do we need Expressway setup to have this sip registration successful? 5. sip ports 5060 and 5061 are enough for the successful registration/calls from cloud to on-prem? 6. If i login to my webex ID and travel to a foreign country, still i receive calls using PSTN?
@deandorton
3 жыл бұрын
Hi Sampath, thank you for your comments and questions! Our responses are below: 1. Yes, you probably can, our “PSTN” provider was actually a CallManager cluster for the video. So, we were sending to/receiving from all 3 nodes in the CallManager cluster. 2. DPG is not a must but definitely simplifies things since no pattern matching is needed. It simply says “if you came in dial-peer A, you must exit dial-peer B”. Typically calls through this gateway are either meant for the WbX Calling cloud or meant for the PSTN. No need to do any complex routing on the gateway. 3. Since no pattern matching is needed, that is simply a placeholder and not used. You could make that pattern whatever you want. I just to took what Cisco uses in their docs. 4. Expressway is not needed. 5. Nothing explicitly inbound on your firewall needs to be enabled. Everything is return traffic from connections initiated from inside your network. Here’s the official document: help.webex.com/en-us/b2exve/Port-Reference-Information-for-Cisco-Webex-Calling 6. Yes.
@raghavaam3889
2 жыл бұрын
Please add show run link in the description
@egshane
3 жыл бұрын
please add link to sho run
@Fingamyaz
Жыл бұрын
Shouldve turned off debugs at least.
@victorsolorzano4154
3 жыл бұрын
where is toll fraud trust list?
@niitian1990
Жыл бұрын
For PSTN termination on the same router, we have to configure as below. correct? interface Serial0/1/0/1 description E1 Circuit 2 no ip address encapsulation ppp isdn switch-type primary-net5 isdn incoming-voice voice isdn bchan-number-order ascending isdn bind-l3 ccm-manager no shutdown
@LajithP
Жыл бұрын
Great content.. the bgm music is very much annoying..
@marioblackwood4232
3 жыл бұрын
I can make a call between my on premise extension (CUCM) to a webex calling extension, but when I answer the call, then its drop.
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