Voice & Unified Communications
Table of contents
Business area
- Microsoft Teams
- ITK VoiceSolution
- Telephony & IT
- ITK Audio & Video Solution
- SIP Trunk & Lines
Hours of Service
Mon-Fri 8:00 a.m. to 5:00 p.m.
24/7 on-call service with upstream call center
Languages
German / EN
Phone
+491805-002858500
All important info at a glance
- Via phone
+49 (6751) 85378-0
- Via e-mail
Online request
- Service Helpdesk
Support area
- Login for customers
Check cloud status
