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O2 Business SIP Trunking pricing
5 plans on the record
Every plan
SIPT Back Up Channel
Per channel per month; 24-month term; minimum 20 users
Underlying SIP access excluded
Read 8 Oct 2026 · assets.applytosupply.digitalmarketplace.service.gov.uk
IP Voice (SIP Trunking)
Per instance per month
G-Cloud 14 listing; required underlying SIP access may be additional
Read 8 Oct 2026 · applytosupply.digitalmarketplace.service.gov.uk
SIPT Channel Standard
Per channel per month; 24-month term; minimum 20 users
Underlying SIP access excluded
Read 8 Oct 2026 · assets.applytosupply.digitalmarketplace.service.gov.uk
SIPT Channel Standard including mins
Per channel per month; 24-month term; minimum 20 users
Fair Use Policy applies; underlying SIP access excluded
Read 8 Oct 2026 · assets.applytosupply.digitalmarketplace.service.gov.uk
SIPT Channel Geo and Network Resilient
Per channel per month; 24-month term; minimum 20 users
Fair Use Policy applies; underlying SIP access excluded
Read 8 Oct 2026 · assets.applytosupply.digitalmarketplace.service.gov.uk