Voice & Communications
PRI Lines
Primary Rate Interface circuits for organisations running an on-premises EPABX.
Overview
PRI delivers 30 concurrent voice channels over a single circuit into your existing EPABX. Still the right fit where an on-premises PBX is in place and working — with a clean, planned migration path to SIP whenever you choose to make it.
What you get
- 30 voice channels per circuit
- Direct integration with existing EPABX
- DID number ranges
- Documented migration path to SIP
Typically bought by
Enterprises with an established on-premises PBX estate.
How we deliver it
- 1 Requirement and site survey We confirm feasibility, last-mile options and lead times before anything is committed on paper.
- 2 Design and proposal A solution design with the commercial options laid out side by side, including what we would not recommend and why.
- 3 Provisioning and cutover Ordering, installation, configuration and a cutover planned around your operating hours.
- 4 Managed operations Monitoring, incident management and periodic service reviews for as long as the service runs.
Often bought with
SIP Trunk IP trunking that replaces legacy TDM lines with burstable channels and real savings. Smartflo Cloud Communication Suite Cloud telephony, contact centre, IVR, recording and CRM integration in one stack. Centrex Network-hosted PBX features with no on-site hardware to maintain. Cloud Contact Centre Inbound and outbound contact centre with built-in redundancy and failover. IP Voice — Domestic & International Carrier-grade VoIP for domestic toll, toll-free and international calling. A2P SMS & Messaging Transactional and promotional SMS at scale, with DLT compliance and APIs.
Get started
Ready to talk about PRI Lines?
Send us the requirement and we will come back with a costed, deliverable proposal.