SIP Trunking

We provide high quality SIP Trunking & competitive call rates connecting your PBX directly into our carrier grade switch via a DSL or Ethernet IP connection which enables you to receive & terminate your voice calls over a public telephone network.


  • Reduce monthly bills with lower connection fees, rental and call charges, with free site-to-site calls.
  • Promote local numbers with any UK area code, giving a sense of local presence to your customers.
  • Route calls to anywhere in the world with automatic re-routing when you need it
  • Very scalable enabling you to add additional call capacity as your business grows.
  • Cost effective solution so you only pay for what you need
  • Connect remote workers and multiple offices.

To take advantage of SIP trunking, you will require either an IP PBX with SIP interface or a PBX plus TDM/IP gateway. You’ll also need a broadband connection which we can supply if necessary. Contact us for more information or request a quote based on your specific requirements.

Plans & Pricing

SIP Trunking

No. of channels Connection fee Monthly rental
Max 8 £25.00 £30.00
10 £25.00 £50.00
15 £25.00 £60.00
20 £25.00 £70.00
30 £25.00 £90.00
31+ £POA £POA

Business SIP UK call rates

Rates below are pence per minute based on call volumes

Destination Setup price Daytime (7am-7pm) Evening (7pm-7am) Weekend (Fri 7pm – Mon 7am
UK Landline N/A 0.50p – 1p 0.50p – 1p 0.50p – 1p
T-mobile N/A 1.5p – 3.95p 1.5p – 3.95p 1.5p – 3.95p
O2 N/A 1.5p – 3.95p 1.5p – 3.95p 1.5p – 3.95p
Orange N/A 1.5p – 3.95p 1.5p – 3.95p 1.5p – 3.95p
Vodafone N/A 1.5p – 3.95p 1.5p – 3.95p 1.5p – 3.95p
3 N/A 1.5p – 3.95p 1.5p – 3.95p 1.5p – 3.95p

Request a quote