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O2 Business SIP Trunking vs Virgin Media Business SIP Trunking

Both stand on sip trunking providers. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

O2 Business SIP Trunking

Paid Web

O2 Business SIP Trunking is for organisations keeping a PBX while moving to SIP connectivity. Listed pricing includes £4.50 a month for a standard channel, with underlying SIP access excluded.

Visit O2 Business SIP Trunking

Virgin Media Business SIP Trunking

Paid Web

Consider SIP Trunking if your business wants to keep its existing phone system and manage calls over an IP connection. Check that your connection, SBC, and PBX meet the requirements, and request pricing; international calling may add charges.

Visit Virgin Media Business SIP Trunking

The facts

O2 Business SIP TrunkingVirgin Media Business SIP Trunking
Free planNoNot published
Open sourceNot publishedNot published
Runs onWebWeb
Lowest paid planSIPT Back Up Channel: £1 a monthFree or on request
Plans published51
MakerNot publishedNot published
Websiteo2.co.ukvirginmediabusiness.co.uk
On sip trunking providers#24 of 30#28 of 30

O2 Business SIP Trunking: what it does well

  • Supports number porting from other licensed operators
  • Optional portal provides reports and CSV call logs
  • Dual-trunk active/standby or active/active configurations
  • Phone support is available 24 hours a day

What to know first

  • No free plan or free trial
  • Approved Session Border Controllers are required
  • Standard channel price excludes underlying SIP access
  • Channel plans have a 24-month term

Virgin Media Business SIP Trunking: what it does well

  • Lets businesses continue using an existing on-premises phone system.
  • Can run over the customer's own internet service.
  • Supports keeping existing numbers and presenting different outbound numbers.
  • Portal includes call diverts, continuity plans, statistics, and usage reports.
  • Encryption and geographic resilience are offered as standard.

What to know first

  • Pricing is available on request.
  • Requires good-bandwidth internet or private connectivity, a compatible SBC, and a PBX.
  • International calls may incur additional charges.

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