Customer Requirement

 

BT ISDN Costs VanillaIP SIP Trunking Costs
Installation Costs Monthly Costs VanillaIP Solution Installation Costs Monthly Costs

6 x ISDN2 channels

10 x DDI

£879
£101

ADSL

10 x DDI

6 x SIP Trunks

£70
£67

20 x ISDN 30 channels

60 x DDI

£2,025
£332

2 x ADSL

60 x DDI

20 x SIP Trunks

£140
£177

40 x ISDN 30 channels

120 x DDI

£2,625
£664

2MB Leased Line

120 x DDI

40 x SIP Trunks

£2,380
£723

200 x ISDN 30 channels

300 x DDI

£7,425
£4,846

10MB Leased Line

300 x DDI

200 x SIP Trunks

£4,150
£1,889

 

Notes:

  • Comparison based on customer signing 1 year BT contract and no term contract for VanillaIP services
  • Based on SIP trunking using G.729 codec with no gateway required
  • 2MB and 10MB leased line costs will vary depending on customer location
  • 2MB and 10MB Installation charges based on fibre being available into the building
  • There is no set-up charge for VanillaIP SIP trunks. The installation charges above refer only to ADSL/leased line installation charges
  • Based on standard BT ISDN charges which can be found here
  • All pricing excludes VAT