Virgin Media Business SIP Trunking

About

Virgin Media Business SIP Trunking is ranked #27 of 30 in SIP trunking providers on Inferse. It runs on Web.

Compared on SIP trunking providers

Pricing model

hybridvirginmediabusiness.co.uk

Number porting

Yesvirginmediabusiness.co.uk

Emergency calling

Yesvirginmediabusiness.co.uk

Encrypted signaling

Yesvirginmediabusiness.co.uk

Facts

Purpose

Connects an existing phone system to Virgin Media Business’s network over an IP connection to pass voice calls between sites and the wider network.virginmediabusiness.co.uk · 9 Oct 2026

Portal

The SIP Trunking Portal supports call diverts, business continuity plans, statistics, and usage reports for inbound and outbound calls.virginmediabusiness.co.uk · 9 Oct 2026

Number flexibility

Customers can keep existing telephone numbers and present different numbers for outbound calls.virginmediabusiness.co.uk · 9 Oct 2026

Scaling

The service can scale up or down to meet changing business needs.virginmediabusiness.co.uk · 9 Oct 2026

Connectivity

The service can run over any IP network, using Virgin Media Business connectivity options or the customer's own internet service.virginmediabusiness.co.uk · 9 Oct 2026

Existing systems

SIP Trunking lets businesses continue using an existing on-premises phone system while deciding when to move to cloud communications.virginmediabusiness.co.uk · 9 Oct 2026

Requirements

Use requires an internet or private connection with good bandwidth and speed, plus a compatible Session Border Controller and PBX.virginmediabusiness.co.uk · 9 Oct 2026

Number limit

The FAQ says customers can have as many phone numbers from as many locations as they like.virginmediabusiness.co.uk · 9 Oct 2026

International calls

International calls are supported, but may incur additional charges.virginmediabusiness.co.uk · 9 Oct 2026

Supported telephony features

The product sheet lists DDI, CLI, CLIP, CLIR, and presentation numbers as supported business telephony features.virginmediabusiness.co.uk · 9 Oct 2026

Security

The product sheet says encryption is offered as standard and that customer premises equipment should support SIP Digest at minimum.virginmediabusiness.co.uk · 9 Oct 2026

Resilience

Geographic resilience is offered as standard; optional access resilience for multi-site users is described as ensuring service availability at 99.99%.virginmediabusiness.co.uk · 9 Oct 2026

Support

The SIP Trunking page lists sales availability Monday to Friday, 9am to 5pm, excluding bank holidays, and provides a phone number to discuss a solution.virginmediabusiness.co.uk · 9 Oct 2026

Audience

Virgin Media Business describes the solution as intended for businesses seeking to retain their existing on-premises phone system while managing voice calls over a data network.virginmediabusiness.co.uk · 9 Oct 2026

Company

Headquarters

Reading, England, UKvirginmediabusiness.co.uk · 28 Sept 2026

Where it ranks on Inferse

• Best SIP Trunking Providers in 2026#27 of 30

Sources

• virginmediabusiness.co.uk/applications/Cloud-Collaboration-VoIP-s· checked 9 Oct 2026
• virginmediabusiness.co.uk/pdf/Products/SIP%20Trunking%20Datasheet· checked 9 Oct 2026