Virgin Media Business SIP Trunking

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Freedom report

One barScore 5.4

Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

Virgin Media Business SIP Trunking is ranked #13 of 30 in SIP trunking providers on Freedom251. It runs on Web.

Virgin Media Business SIP Trunking plans and pricing

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SIP Trunking Requires an internet or private connection with good bandwidth and speed · compatible SBC and PBX required · international calls may incur additional charges virginmediabusiness.co.uk · 9 Oct 2026

Compared on SIP trunking providers

Pricing model: hybrid
Number porting: Yes
Emergency calling: Yes
Encrypted signaling: Yes

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The record

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.
Portal: The SIP Trunking Portal supports call diverts, business continuity plans, statistics, and usage reports for inbound and outbound calls.
Number flexibility: Customers can keep existing telephone numbers and present different numbers for outbound calls.
Scaling: The service can scale up or down to meet changing business needs.
Connectivity: The service can run over any IP network, using Virgin Media Business connectivity options or the customer's own internet service.
Existing systems: SIP Trunking lets businesses continue using an existing on-premises phone system while deciding when to move to cloud communications.
Requirements: Use requires an internet or private connection with good bandwidth and speed, plus a compatible Session Border Controller and PBX.
Number limit: The FAQ says customers can have as many phone numbers from as many locations as they like.
International calls: International calls are supported, but may incur additional charges.
Supported telephony features: The product sheet lists DDI, CLI, CLIP, CLIR, and presentation numbers as supported business telephony features.
Security: The product sheet says encryption is offered as standard and that customer premises equipment should support SIP Digest at minimum.
Resilience: Geographic resilience is offered as standard; optional access resilience for multi-site users is described as ensuring service availability at 99.99%.
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.
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.

Where it ranks on Freedom251

Best SIP Trunking Providers in 2026#13 of 30

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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