Virgin Media Business SIP Trunking

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Virgin Media Business SIP Trunking is ranked #18 of 30 in SIP trunking providers on The Geeks Club. It runs on Web.

Virgin Media Business SIP Trunking plans and pricing

All plans

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 The Geeks Club

Best SIP Trunking Providers in 2026#18 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