SIP Trunk Providers UK

This page is a list of SIP trunk providers in the UK (United Kingdom) including England and Scotland. Please keep this list in alphabetical order. UK SIP providers looking to add their services can do so in the list below.

AltoTelecom is a VoIP provider that offers SIP Trunking services for Call Centers, hotels, small and large business using a PBX or a virtual call center running an Asterisk voip based predictive dialer such as Vicidial or Goautodial for telemarketing sales, voip rates under 1 cent per minute to USA, Canada and UK Online Support

ALMOSTFREECALLS - Almostfreecalls is one of the leading VoIP (Voice over Internet Protocol) Service Provider specialising in Internet Telephony Solutions for businesses, VoIP reseller programs and VoIP carrier services across varied areas of expertise.

1comms VoIP provider for UK Businesses. Sip trunk services, UK DDI's and Asterisk Support for business users and resellers. White label & fully itemised per second billing.

1Pipe Telecom | OnePipe is a licensed carrier providing Hosted PBX and SIP Trunking in over 60 countries. We have regional network facilities on five continents connected across our private network.
  • Actual licensed operator
  • Branded customer portals
  • Multiple geographic locations on one Hosted PBX
  • Coverage in over 60 countries
  • Unlimited inbound on each channel
  • Great for inbound call centers
  • Call Center and Dialer options available

2 - Tel2 - Feature-rich VoIP provider with FREE signup and UK DIDs. Offer a host of services including call recording, web and video conferencing and collaboration services, faxmail (+ T.38 passthru), locate me, Smartphone and Desktop Apps and more. We offer all UK landline and tollfree numbers. Suitable for all users from residential, business through to large call centres. Wholesale and reseller programs and a white label 'Telco in the Cloud' product available. Lowest Rates. Save with calling bundle rates of 0.6p for landlines, 2p for Mobiles. 40+ countries at 1p/min. Build your own Telco in the cloud under your own branding and set your own rates and create your own calling plans and bundles using our fully automated web portals.

Aloha Connect Part of the Aloha Telecommunications Group, a UK National operator. Aloha Connect provides a simple platform to provision a prepaid Free SIP trunk with options to purchase DIDs (numbers) from over 50 countries. Aloha focuses purely on the quality side of the market (especially in regards to international calling). UK and Mobile calls are some of the cheapest rates on the market.

  • AVOXI is a Sip Trunk Provider. AVOXI virtual call center solutions provide virtual call center products like SIP trunking and VoIP gateway solutions, with international toll-free numbers.

  • Blue Telecoms is a Wholesale SIP trunk provider. Based in the UK, and with interconnects to BT, Verizon, Tata, and Telstra, Blue Telecoms provides high capacity wholesale links for calls worldwide. High CPS limits, along with per second billing, no minimum call charges, and low ASR/ACD requirements make Blue Telecoms perfect for wholesale VoIP and call center traffic.

  • CallForwarding - Be present anywhere in the world with toll free forwarding services from
- Interactive Voice Response (IVR), Call Forwarding Services, Automatic Call Distributor

CBS Telecoms - SIP Trunk provider for UK Businesses. VoIP & PSTN services, UK DDI's and Asterisk Support for business users.
White label & fully itemised per second billing available for channel resellers. Simwood eSMS Limited, A UK based Wholesale SIP carrier
  • Free SIP Trunks.
  • Wholly owned Network built for Stability.
  • UK numbering with Channel scalability.
  • Leaders in VoIP Fraud Prevention.
  • Rest API & Portal with real-time provisioning.

Switch2Voip Voip for Call Centers and Business is a low cost wholesale VoIP leading provider for call centers small/large business looking to save on their phone calls.

SIOVOIP Is a Glasgow based UK Nationwide VOIP and SIP Trunk provider. SIOVOIP offer unified communications, office phone systems and SIP phone service. UK monthly plan - Unlimited minutes, SIP trunk with unlimited devices/users, rolling monthly lease, access to hosted Smart-PBX with cost and time efficient features. Wholesale available for other carriers, take as many as you need at the same price. No minimum order required. Free test available.

Direct Voip offers great value sip trunks for UK business users. We have great rates, UK mobile at 5p per minute, landlines 1p per minute. All calls are billed per second. UK geographical DIDs 75p per month. No contracts, no minimum call spend and no per channel or line rental costs. (Prices correct as of May 2012)

Foehn Ltd - Coupled with our open source expertise, Foehn is also one of the leading SIP Providers in the UK with 13 years of successful IP communications deployment among customers. SIP Trunking is more robust and cost effective than ISDN and as it is IP Telephony based has a number of additional benefits.

  • PBX can be on premises or hosted in the cloud
  • Enhances Business Continuity
  • Disaster Recovery and Service Resilience
  • Multi-site Rationalisation
  • Voice & internet convergence

To find out more contact us or over the phone by calling 0844 846 2323

VoiceHost UK based SIP carrier
  • Free SIP Trunks with guides on MITEL, SAMSUNG, NEC, PANASONIC, AVAYA and 3CX PBXs.
  • Channel scalability.
  • International Numbering
  • Fraud Protection
  • Real0time provisioning

Geils Communications US based IP carrier serving global customers with custom services.
  • Call center termination to the U.S. as low as $0.0059, unlimited $49
  • SME Unlimited US $9.99, Global $19.99
  • Virtual Numbers from 50 Countries
  • Toll Free from 25 Countries

Kesher Communications (UK) - Business VoIP Telecoms provider for small to medium sized businesses. SIP trunks for Asterisk and 3CX and lower call costs.

Magnetic North is an international provider of a wide range of online VoIP services including SIP trunking. Visit our website for more information. When deploying Magnetic North SIP trunks to replace existing ISDN lines that connect to their on premise phone system, our customers often realise big savings on legacy monthly line rental prices and reduced call prices. More on SIP trunks.

Neuwise Communications provides SIP Trunking and SIP Peering Solutions for businesses/enterprise and retail subscribers, including Wholesale (A-Z and desired specific prefixes) termination services world wide using 4 POPs (Dallas, Singapore, UK and Netherlands).
Offering A to Z VoIP solutions including DIDs, Class5 full telephony services and features and HD Voice (recent Pilot)

Tekara VoIP - SIP trunking providers offering peering and termination for all UK and Internation destinations. UK Provider of VoIP and Numbering Services and cheap UK and Internation Calls. Business and Home VoIP Solutions.

Virtual Voice Connect Number 1 for business solutions in the UK, we are a hosted VoIP telecom provider for UK Businesses. Virtual Voice Connect provides VoIP DID numbers, number porting, IP Trunking, and guide you towards better trunking security and connectivity, as well the UK's cheapest SIP Trunks for just £2.00, available with a choice of DDI's. Call us on +44 (0) 844 310 4635 to find out how we can help your business today.

Tpad provides global SIP Trunking or IAX2 Trunking services to businesses around the world, along with high class wholesale VoIP / SIP termination, custom built SIP predictive Diallers, Call Reporting, Call Recording, pure A-Z origination, toll-free, DDI, DID numbers and asterisk telephone systems.

Voyced | Voyced is a VoIP (telephone) solution provider with the ambition to grow to become one of the main pan-European players with our low-cost, commercial grade IPPBX and VoIP services.

We are already present in a 150+ countries with Standard, Call center, TollFree and UIFN telephone number / DIDs for residential and business users and expanding further. You can make phone calls to anywhere in the world without any extra crossing country border costs as all our clients get the same tariff, no matter where they are located. Quality and flexibility are always most important and now you can have that, wherever you are and for the lowest cost ever. Let us help you and get in touch now!

In the end, it boils down to the fact that we supply any business with an award winning, commercial grade VoIP solution.
A telephony solution that would normally only be available to the big corporations and for a far lower price then you would think possible.

VOIPBERRY Call Center VoIP Provider VOIPBERRY can terminate calls to anywhere in the world in a cost-effective, high quality service manner utilizing Voice over IP (VoIP) technology. With prices under 1 cent per minute (0.008) to UK, USA and Canada.

Wavenet SIP Wavenet Limited - Voice, Data, Cloud & Mobile provider for UK Businesses. Sip trunk services and Superpowered SIP to cover all business needs for SIP solutions.

    • Wavenet Limited are a UK-based, market-leading, innovative, all-in-one service provider of voice, data and cloud-based solutions for business. We are an ISP and provide quality services and solutions at the right prices, with first-class support to help businesses reach their potential.

See also

Created by: admin, Last modification: Thu 16 of Nov, 2017 (08:23 UTC) by frazerbarnett
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