Zoom Phone System with Secure BYOC
Connect Zoom Phone to your preferred carrier using a Zoom-certified Ribbon Session Border Controller—while retaining suitable lines, numbers, and calling plans.
Bring Your Own Carrier ready
What the Ribbon SBC adds to Zoom Phone
Zoom Phone moves business communications into the cloud. BYOC, paired with a Ribbon SBC, provides a controlled way to connect the Zoom cloud to an organization’s selected carrier and existing telephony environment.
Secure voice traffic
Ribbon SBCs protect signaling and media with TLS/SRTP encryption, secure access control, and defenses against eavesdropping and denial-of-service attacks.
Broader carrier choice
Standards-based interoperability helps connect Zoom Phone to an organization’s preferred carrier, existing lines, numbers, and calling plans.
Controlled PBX migration
An SBC can support integration with a legacy PBX or contact center while the organization moves business calling to Zoom Phone.
Operational visibility
Troubleshooting capabilities help teams investigate call routing, network performance, and service availability.
Reference architecture
How a Zoom Phone BYOC call is connected
The supplied Ribbon brief places the SBC between the carrier SIP trunks and the Zoom cloud, creating a secured boundary between the two voice networks.
Callers
BYOC SIP Trunks
Ribbon SBC
Zoom Cloud
Zoom User
Callers ↔ BYOC SIP trunks ↔ Ribbon SBC ↔ Zoom Cloud ↔ Zoom users
Flexible deployment
Cloud, virtualized, or hardware SBC
Ribbon’s portfolio is designed to support different hosting, migration, survivability, and scale requirements.
AWS and Azure cloud
No physical appliance to manage and well suited to cloud-to-cloud connectivity.
- Deployment through cloud marketplace or template-based options described in the Ribbon brief.
- Configuration tooling designed to simplify installation.
- Cloud scalability as calling requirements change.
Virtualized software
Choose an appropriate virtualization platform and deployment location.
- Multiple virtualization-platform choices.
- Site-survivability options for WAN failure scenarios.
- SIP recording (SIPREC) support for applicable compliance workflows.
Hardware appliances
Useful where PBX migration requires physical telephony interfaces or dedicated capacity.
- FXO or FXS connectivity for applicable analog or ISDN migration requirements.
- Platform options described in the source brief from small sites to large enterprises.
- High-availability and site-survivability options.
Deployment fit
Ribbon SBC choices by environment
The source brief maps its portfolio across branch offices, multi-site environments, and large enterprises.
Small and medium business or branch office
SBC SWe Lite, SBC 1000, SBC 2000
Multi-site environment
EdgeMarc 2900 Family, EdgeMarc 6000 Family
Large enterprise
SBC SWe, SBC 5400, SBC 7000
Model references reflect the supplied February 2023 Ribbon brief. Dubaitech will verify current Zoom certification, availability, licensing, carrier compatibility, and capacity before proposing equipment.
Dubaitech delivery
A deployment built around your carrier and sites
We translate the reference architecture into a scoped implementation for your users, connectivity, migration path, and support requirements.
STEP 1
Carrier and number discovery
Document the carrier, SIP trunks, phone numbers, calling plans, sites, users, and migration constraints.
STEP 2
Deployment design
Select a cloud, virtualized, or hardware SBC approach based on scale, interfaces, survivability, and hosting requirements.
STEP 3
Secure configuration
Configure signaling, media encryption, access control, interoperability, and the approved call-routing design.
STEP 4
Migration and validation
Test inbound and outbound calling, failure handling, user endpoints, and operational troubleshooting before handover.
Questions
Zoom Phone BYOC FAQs
Bring Your Own Carrier lets an organization connect new or existing phone lines, numbers, and calling plans to Zoom Phone instead of relying on a single bundled carrier model.
The Ribbon solution brief positions the SBC as the secure interoperability layer between BYOC SIP trunks and the Zoom cloud. It protects signaling and media, translates between networks, supports migration, and provides troubleshooting tools.
Yes. The source document describes AWS and Azure cloud deployments, virtualized software, and physical hardware appliances. The appropriate option depends on connectivity, interfaces, scale, survivability, and hosting requirements.
Ribbon describes an open ecosystem that can include desk phones, conference phones, headsets, and room systems. Compatibility must be confirmed for the specific device model and current Zoom certification status.
Plan your Zoom Phone BYOC deployment
Share your carrier, sites, users, existing PBX, and continuity requirements. We’ll help scope the appropriate SBC architecture and migration path.
Page content is based on the supplied “Ribbon Session Border Controllers for Zoom Phone” solution brief, copyright 2023 Ribbon Communications.
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