SIP trunks

Switch to resilient SIP trunks

SIP trunks are rapidly replacing traditional fixed lines.  Taxi companies up and down the country are dependent on SIP trunks for their incoming calls and bookings – so talk to the experts in resilient SIP trunk set-up.
The basics
In simple terms, SIP Trunks are needed if you want your PBX (phone system) to be able to make and receive phone calls using your internet connection, rather than using costly telephone lines.  SIP Trunks sit between your PBX and the network providers (such as BT, Vodafone, EE, etc.,).  They enable calls you make from your phone system to be routed out to the wider telecommunications network.  Put simply, SIP Trunking is what enables your phone system to be able to make and receive calls to and from landlines and mobile phones. Without it you won’t be able to make and receive calls on your PBX using your internet connection.
So, if you’re planning on using cloud-based systems (such as Autocab’s Phantom or iCabbi’s DiSC) you’ll need SIP trunks to be able to make and receive calls.  YB Communications are the leading provider of SIP trunks to the UK taxi trade, partnering with companies such as Gamma and Voiceflex.  We can offer a mix of providers for increased resilience and we won’t be beaten on like for like pricing.


We offer a range of packages, including SIP trunks with inclusive calls to 01, 02, 03 and 07 numbers.
For Jargon free advice about all aspects of SIP Trunking speak to the YB Communications team.


You’ll need SIP Trunking if:
  • You have a PBX system that supports SIP
  • You’re looking to lower telephony costs and use your internet connection to replace traditional phone lines

Huge savings

Make massive savings compared with traditional fixed lines

Dedicated support

Our friendly team are ready by phone, email and live chat to support you 9-5 Monday to Friday

Perfect for business

SIP is ideal for businesses that run their own PBX system

Contact us - we'd love to hear from you

Paste your AdWords Remarketing code here