OPENSCAPE BUSINESS S Simultaneous call

[Rafijunior]

Hi everyone,
Please help me with this topic.
I have customer, which want new solution. There are ~3000 users, and I mean, will make 4 virtual machine's with OSB S (redundancy etc.) But i have a question. Can i make minimum 500 simultaneous call beetwen operating system (OSB S), or/and make simultaneous call outgoing?
Thanks

 

[sbcsu]

I don't know much about the OSB but I think that a larger PABX like OpenScape 4000 or OpenScape Voice would do that work easily.

 

[xs650]

One Business S has maximum 250 trunk lines.

 

[masviss]

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I don't have any practical information on extreme tuning. Look at the address​

Collaboration with VoIP Providers - Unify OpenScape Experts Wiki

wiki.unify.com

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Hints for all Providers​

• Concurrent calls via ITSP (depending on the available bandwidth and used Codec).
  • 30 for OpenScape Business X1
  • up to 120 for OpenScape Business X3 / X5 / X8
  • 180 for OpenScape Business S