Hosted Telephony & Business Voice
Flexible business calling for the office, remote teams and Microsoft Teams users. Explore cloud telephony, SIP trunks and IP voice options in one place.
Choose the right way to connect your business
Whether you are replacing a traditional phone system, keeping your existing PBX or bringing external calls into Microsoft Teams, Ryanventura can help you explore an appropriate IP-based calling solution.

Cloud-based business phone systems
Hosted Voice
Replace the complexity of a traditional office PBX with a flexible hosted calling platform. Give staff access to business calling whether they work in the office, at home or on the move.
- Cloud-based calling and central administration
- Desktop and mobile softphone options
- Call routing, voicemail and user management
- Suitable for growing and multi-site teams

Modernise calling while retaining your PBX
SIP Trunks
SIP trunking connects a compatible existing phone system to IP-based calling. It can be a practical route for organisations that want to modernise connectivity without replacing every handset and workflow at once.
- Keep a compatible existing PBX
- Scale channels as demand changes
- Number porting subject to availability
- Options for call routing and resilience

Bring external calling into Microsoft Teams
Microsoft Teams Operator Connect
For organisations already using Microsoft Teams, Operator Connect can provide a managed way to enable external telephone calls from the familiar Teams interface, subject to licence and service eligibility.
- Call external numbers from Teams
- Operator-managed calling infrastructure
- Simpler centralised administration
- Useful for Microsoft 365-led workplaces

Flexible Teams calling integration
SIP2Teams / Direct Routing
Direct Routing provides another route to connect Microsoft Teams to the public telephone network. It can suit organisations with existing telephony requirements, complex call flows or a phased migration plan.
- Integrate Teams with compatible voice services
- Support tailored calling requirements
- Potential to retain existing numbers
- Plan migration around business needs

Straightforward single-line IP calling
Virtual-IP Voice
Virtual-IP Voice is designed for simpler calling needs, including small businesses or individual lines moving away from traditional analogue telephony. It can work alongside suitable broadband connectivity.
- Simple single-line voice option
- Potential new-number or number-porting choices
- Suitable for smaller locations
- Works with suitable IP connectivity
More than just a phone system
Keep your business numbers
Number porting may be available when changing providers or moving to IP telephony. We can discuss eligibility and the steps involved before you migrate.
Work across locations
Cloud calling and suitable softphone options can help teams answer business calls from the office, home or on the move.
Plan for resilience
Reliable broadband, appropriate failover and call-diversion arrangements matter. Ask us about telephony alongside business connectivity.
Ready to modernise your business calls?
Tell us about your users, existing phone system and connectivity. We'll help identify suitable options.
Features, licensing, number porting, compatibility, availability and service levels depend on the chosen provider, product and contract. Please confirm the details for your proposed solution.