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14.12.2. Video Dial In Previous topic Parent topic Child topic Next topic

Users from other companies dial SIP URI string and join the video conference of the OpenScape UC conference server as unknown users.

Figure 343. Video Dial In

video_dial_in-2.PNG

Table 82. D1 and D2 are connected

Product
Dial in scenario:
Task/Responsability
Other Company
  • Dial SIP URI address of OpenScape UC conference server, e.g video10@unify.com
  • Call will be routed through the internet to OpenScape SBC
OpenScape SBC
  • Entry in company network
  • Verify incoming call (e.g white lists)
  • Forward call to OpenScape 4000
  • Reject/ignore call
OpenScape 4000
  • Route call to OpenScape UC MediaServer / MCU
OpenScape UC MS/ MCU
  • Proof PIN at conference portal/ welcome screen
  • Route to conference
  • Terminate call
The UC clients are registered to OpenScape 4000. The calls from UC clients will be initiated via CSTA to OpenScape 4000.
Any route in translation that leads to an alphanumeric SIP URI to be sent as called party to a SIP-Q endpoint shall be treated as "Route not Available’ by translation.
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