Microsoft Teams Deployment & Teams Phone Services in the UAE & USA
Skytech Enterprise deploys Microsoft Teams for chat, meetings and calling, and replaces legacy PBX and phone systems with Teams Phone through Operator Connect, Direct Routing or Microsoft Calling Plans. We serve organizations in Dubai, across the UAE and throughout the United States.
Teams deployment and voice at a glance
Who this is for
IT Directors and operations leaders consolidating chat, meetings and telephony into one platform, or retiring an on-premises PBX and desk phones.
When you need this
PBX end of life or contract renewal, an office move, hybrid-work rollout, a Microsoft 365 deployment that has not yet activated Teams properly, or a move away from Zoom, Slack or RingCentral.
Delivery model
Project engagement delivered remotely. US number porting is carrier dependent and scoped through an Operator Connect or Direct Routing partner; UAE PSTN calling is scoped with licensed local operators during discovery.
What is included in our Teams deployment and voice service
We cover collaboration and telephony together, so the rollout lands once:
- Teams design and governance – team and channel structure, naming and lifecycle policies, guest and external access, meeting policies.
- Teams Phone design – dial plans, auto attendants, call queues, voicemail, shared lines and emergency calling (E911 for US sites).
- Carrier model selection – Operator Connect, Direct Routing with a certified SBC, or Microsoft Calling Plans, chosen per country and site.
- Number porting coordination – LOAs, porting windows and temporary numbers managed with the carrier so no calls are lost.
- Rooms and devices – Microsoft Teams Rooms, certified desk phones, headsets and Intune-managed devices.
- Security and compliance – Conditional Access and MFA, sensitivity labels for meetings, recording and retention policies.
- Migration – from legacy PBX, Zoom, Slack or Skype for Business, including contact and hunt-group mapping.
- Adoption – champion programme, training sessions and quick guides for calling, meetings and Teams Rooms.
Our Microsoft Teams deployment process
- Discovery – inventory of current telephony, numbers, sites, call flows and collaboration tools; licensing and carrier options confirmed.
- Design – Teams governance, Phone System design, call-flow diagrams and the device plan signed off.
- Pilot – a pilot group runs on Teams Phone with real calls before any numbers are ported.
- Port and cut over – numbers ported in waves, auto attendants and queues go live, legacy PBX kept as fallback until sign-off.
- Adopt and support – training, two weeks of hypercare and an optional move to managed tenant support.
Why choose Skytech Enterprise for Teams and Teams Phone
- Microsoft-focused engineers who deliver Teams collaboration and voice as one project, not two vendors.
- Carrier-aware planning for both markets: Operator Connect and Direct Routing partners in the USA, licensed operators in the UAE.
- Security-first configuration from a cybersecurity company: identity, meeting and data policies are set before go-live.
- Proven PBX replacement playbook with pilot, phased porting and fallback so nobody loses dial tone.
- Single partner for Microsoft 365 deployment, Teams, devices and co-managed IT support.
Related Microsoft 365 services
Teams rollouts commonly pair with:
- Microsoft 365 Deployment – the tenant foundation for Teams.
- Intune Device Deployment – manage Teams phones, laptops and rooms devices.
- SharePoint & OneDrive Migration – the files behind every team and channel.
- Exchange Online Migration – calendars and mail that Teams depends on.
- Conditional Access & MFA – secure sign-in for Teams and Teams Phone.
- User Onboarding & Offboarding – keep numbers and licences tidy as staff change.
- Co-Managed IT Support – ongoing help for your IT team after go-live.
Microsoft Teams deployment and voice FAQs
Questions UAE and US organizations ask before moving calling into Teams.
Can Microsoft Teams replace our PBX phone system?
Yes. Teams Phone provides a cloud phone system with auto attendants, call queues, voicemail, call transfer and desk phone support. With Operator Connect, Direct Routing or Calling Plans you keep your business numbers and retire the PBX.
Operator Connect, Direct Routing or Calling Plans: which should we choose?
Calling Plans are the simplest where Microsoft offers them, including the USA. Operator Connect lets a certified carrier deliver PSTN into Teams with no hardware. Direct Routing uses a session border controller and suits complex or multi-country estates. We recommend the mix per site during discovery.
Is Teams Phone calling available in the UAE?
PSTN calling for Teams in the UAE is delivered through licensed local operators rather than Microsoft Calling Plans. We confirm the carrier options and regulatory requirements for your sites during scoping, and design Teams collaboration, meetings and internal calling regardless.
Can we keep our existing phone numbers?
In most cases, yes. In the USA numbers are ported to your Operator Connect or Direct Routing carrier, which is carrier dependent and typically takes 2 to 4 weeks. We manage the letters of authorization and schedule porting so there is no gap in service.
How long does a Teams deployment take?
Teams collaboration for up to 250 users is usually live in 2 to 4 weeks. Adding Teams Phone with number porting typically takes 4 to 8 weeks, driven mainly by carrier porting timelines.
Do you set up emergency calling (E911) for US offices?
Yes. Dynamic emergency calling, emergency addresses and location mapping are configured for every US site as part of the Teams Phone design, in line with Kari’s Law and RAY BAUM’s Act requirements.
Which licences do we need for Teams Phone?
Teams Phone requires a Teams Phone Standard licence or Microsoft 365 E5, plus either a Calling Plan or a carrier service via Operator Connect or Direct Routing. We map licences to roles so front-desk, knowledge workers and shared lines are costed correctly.
Do you provide user training?
Yes. Every rollout includes role-based training, quick-reference guides and a champion programme so adoption is high from the first week.
Ready to bring calling into Microsoft Teams?
Book a free Teams and telephony assessment with Skytech Enterprise. We will map your numbers, sites and carrier options and send a fixed-price proposal within two business days.