Microsoft vs. Direct Routing: Which Voice Path is Right for You?
When you’re rolling out Dynamics 365 Contact Center, one of the first big questions you’ll face is:
How do we handle voice?
It might sound simple, but voice is still the backbone of customer service. Even with chatbots, AI, and self-service on the rise, people still pick up the phone when things really matter. Whether it is filing an insurance claim, checking on an appointment, or rebooking or canceling a service.
The good news is that Microsoft, through Azure Communication Services, gives you two clear options for getting voice into Dynamics 365:
- Microsoft – Microsoft acts as your carrier.
- Direct Routing (BYOC) – You bring your own carrier and connect through a Session Border Controller.
Both get you to the same place:. Voice integrated into Dynamics 365 Contact Center with AI, real-time agent assist, and customer history right at your agents’ fingertips.
Microsoft – The Easy Button
This option is all about speed and simplicity. Microsoft becomes your carrier, handling inbound toll-free numbers, local numbers, outbound calling, and even SMS.
There’s no need to mess with SIP trunks, negotiate carrier contracts, or manage multiple vendors. It’s a one-stop shop.
Why organizations like it:
- Fast deployment – often live in days, not months.
- One vendor – Microsoft handles billing, support, and routing.
- Great for pilots – launch quickly, test features, and expand later.
Related: The Contact Center Model is Shifting Fast
Direct Routing (BYOC)
Direct Routing is the flexible path. You keep your carrier, set up a Session Border Controller (SBC), and connect it to Azure Communication Services. It’s a little more technical.
Why organizations choose it:
- Leverage existing contracts – keep aggressive carrier rates.
- Compliance-driven routing – enforce data residency or call storage requirements.
- Global operations -to beyond Microsoft’s geographic calling plan coverage.
📌 Related: Rethinking your voice architecture with an SBC
Which One’s Better?
Direct Offer: The “easy button”
Direct Routing: Flexibility, compliance, and global reach.
Here’s the quick cheat sheet:
| Feature | Direct Offer | Direct Routing (BYOC) |
|---|---|---|
| Deployment Speed | Days to weeks | Weeks to months (SBC setup) |
| Vendor Simplicity | One vendor (Microsoft) | Multiple (carrier + SBC + Microsoft) |
| Carrier Flexibility | Limited | Full control |
| Cost | Standard Microsoft pricing | Often lower with existing contracts |
| Global Coverage | Limited | Broad, depending on your carrier |
| Best Fit | Pilots, mid-size orgs, “we need this now” | Enterprises, compliance-heavy industries, global ops |
Choosing between Microsoft Direct Offer and Direct Routing comes down to simplicity vs. flexibility:
- Need something fast and low-maintenance? Hit the Easy Button with Direct Offer.
- Need compliance, control, or global scale? Take the BYOC route with Direct Routing.
- Not sure? Start simple, evolve later.
Either way, the endgame is the same: Dynamics 365 Contact Center + Azure Communication Services = a modern, AI-powered contact center that gives your agents the tools they need and your customers the experience they expect.
Leave a Reply