[Skype for Business] Mise à jour de la plage d'adresses IP et ports pour Skype for Business Online

Microsoft vient d'annoncer l'ajouter de plages d'adresses IP et ports supplémentaires pour Skype Online.

https://techcommunity.microsoft.com/t5/Skype-Operations-Framework-Skype/Updated-IP-ranges-and-ports-for-Skype-for-Business-Online/ba-p/47470

• New IP ranges: We already started to move the Skype for Business infrastructure to the following port ranges:
  • 13.107.64.0/18

  • 52.112.0.0/14

• New ports: While this might take a little bit more time than the new IP ranges, we will leverage the following ports for media traffic in addition to the existing ports:
  • UDP 3479
  • UDP 3480
  • UDP 3481