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O2 Business SIP Trunking Pricing in 2026

Every plan O2 Business SIP Trunking publishes, with the page and date we read it from. Prices we could not find on O2 Business SIP Trunking's own site are marked "Not published", never guessed.

PlanPriceBillingLimitsSource
SIPT Back Up Channel£1 per monthPer channel per month; 24-month term; minimum 20 usersUnderlying SIP access excludedassets.applytosupply.digitalmarketplace.service.gov.uk
SIPT Channel Standard£4.50 per monthPer channel per month; 24-month term; minimum 20 usersUnderlying SIP access excludedassets.applytosupply.digitalmarketplace.service.gov.uk
IP Voice (SIP Trunking)£4.50 per monthPer instance per monthG-Cloud 14 listing; required underlying SIP access may be additionalapplytosupply.digitalmarketplace.service.gov.uk
SIPT Channel Standard including mins£6 per monthPer channel per month; 24-month term; minimum 20 usersFair Use Policy applies; underlying SIP access excludedassets.applytosupply.digitalmarketplace.service.gov.uk
SIPT Channel Geo and Network Resilient£14 per monthPer channel per month; 24-month term; minimum 20 usersFair Use Policy applies; underlying SIP access excludedassets.applytosupply.digitalmarketplace.service.gov.uk

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