A Serbian incoming number
Plan a contact for customers who want to discuss your product or service.
Business communications in Serbia
Customer conversations.
Connected to Serbia.
Call customers in Serbia through the tools your team already works with. Explore Serbian phone numbers on request, SIP trunks and programmable voice for sales and service.
Number options on request · Voice · SIP · Voice API
Serbia+381Serbia. A contact for your business.
Connect with customers in Serbia
From the first question
to the next order.
A customer may need a product detail before placing an order, then help with the service afterwards. Give your sales and support colleagues a connected calling workflow for both stages of the relationship.
- Serbian phone numbers
- Your business contact
- Inbound & outbound voice
- Enquiries, sales & follow-ups
- Apps & webphone
- Desktop, mobile & browser
- SIP trunks
- Your existing phone system
- Voice API
- Calling in your application
Serbian virtual phone numbers
Build a Serbian contact.
Keep the team behind it.
Serbian local virtual phone numbers are listed on request. Explore a +381 contact for incoming business calls and connect the active number to your supported team workflow.
Keep enquiries organised
Use the active number with a supported queue, SIP account or application flow.
Serbian business calling & SIP trunks
Answer the question.
Follow up with a call.
Reach supported Serbian landlines and mobiles for quotations, product discussions and after-sales callbacks. Combine outbound calling with a dedicated incoming contact when your requested number is active.
Connect a compatible PBX or SIP device through IllyVoIP SIP trunks. Wholesale voice termination also serves carriers and resellers calling supported destinations in Serbia.
Be there when they call
Serbian customers→Your team
Start the next conversation
Your team→Serbian destinations
Incoming enquiries. Outgoing opportunities.
Voice API for Serbian calling
Connect voice
to the customer journey.
Build supported outbound calls into a sales or service application. Use eligible incoming numbers with greetings, caller input and transfers, and let your software respond to call activity through webhooks.
Explore the Voice APIYour customerYour application
Voice API
GreetListenConnect
A call flow built around your business
Made for the way you work
The right tools.
For every conversation.
Support customers, keep your team connected and build more into your business calling.
Manage outbound access
Country, prefix and maximum-rate rules help define where your colleagues can call.
Explore fraud controlsShare sales and service calls
Queues and agent workspaces give incoming customer questions a team destination.
Explore contact centerWork through familiar devices
Use IllyVoIP apps on Windows, iOS and Android, or the browser webphone.
Explore the appsMake more possible with AI voice agents.
Build automated conversations into your customer experience, alongside the tools your team uses every day.
Serbian business calling
A few things
worth knowing.
Can I request a Serbian DID?
Yes. Serbian local-number options are listed on request in the portal.
How do I explore a Belgrade business contact?
No city-specific stock is promised here. Review the current +381 offer in your account.
Can I call Serbian landlines and mobiles?
IllyVoIP outbound voice supports listed Serbian landline and mobile destinations.
Can my PBX remain part of the setup?
Yes. A compatible PBX or SIP phone can connect through IllyVoIP SIP trunks.
Can I automate part of an incoming enquiry?
On an eligible number, Voice API greetings, input collection and transfers can support a custom call flow. Your integration defines how it works.
Start with IllyVoIP
Your Serbian customer contact.
Your next conversation.
Create your account and explore the services that fit your business.