GB-Middlesbrough: Replacement Telephone SIP Trunk Lines

Teesside University's telephony services are primarily based upon two platforms: •Unify iSDX telephone system supporting approximately 2,000 telephones. •Microsoft Skype for Business (SfB) solution supporting approximately 200 telephones. Additionally the University has invested in Microsoft Teams for their Unified Communication requirements for staff and students, supporting 800 academic staff and 4000 students. Following a recent assessment it was concluded to remove any dependencies of the legacy telephone s...