Wanted to confirm the call flow for multiconferencing video callflow.. Im using polycom devices, though the technology looks the same..
with Point 2 point - we will have a H225/h245 from endpoint (VC terminal) to gatekeeper, and upon negotiation RTP session is established between the endpoints.. right ?
now with multipoint - again there would be h225/245 negotiation from endpoint to gatekeeper.. now with external MCU, there would be another H323 session between gatekeeper and MCU .. upon successful negotiation thro gatekeeper (CMA 5000), the GK forwards request to external MCU (RMX) and then MCU stitches the multipoint calls to a conference.. is that right ?
That is correct in a point to point phone call the audio stream is directly between the two phones. In the multipoint or conference scenario once the audio streams are setup, each device will transmit audio to the MCU or conference device, and then the conference device will duplicate the stream it receives and send it out to all the other phones. Basically all audio is sent to the conference device and the conference device is what everyone listens to (the audio is sourced from).
You have reached the Cisco Logistics Support Center.. To Check Status of
your RMA, visit Product Returns & Replacements (RMA). Need help? Contact
us by Phone or Email. North Americas Phone: 1800 553 2447 Option 4
Email: firstname.lastname@example.org Europe Phone: +3...
The short answer is that you don't.... That isn't entirely true while at
the same time it kind of is, but for the most part you don't configure
the softkeys. You enable or disable them via TCL. Here is the long
answer. Be sure to read the whole thing or e...
Topology: IP Phone > Switches > Microsoft NPS setup to forward 802.1x
proxy to > ISE 2.1 patch 3 Authentication: EAP-TLS using Cisco MIC SANs
Phone Models 802.1X support? 802.1x flavor Addtl Comment EAP-MD5 EAP-TLS
Cisco 3905 Y Y N Cisco 6911 Y Y N Cisco ...