In the small and medium business sector Siebert are Avaya’s longest serving partner in Scotland and one of their longest serving partners in the UK.
Siebert Telecom are fully accredited by Toshiba as ‘Expert Partners’ and we have been Toshiba’s only direct partner in Scotland since we started in 1990.
Our quality assurance (QA) manual is such an important mainstay of our operation that we consider NQA one of our key partners.