SIP Trunks for Business from Wanstor, the IT Services Company.

SIP trunks offer a more flexible and lower cost alternative to ISDN for inbound and outbound voice calls. SIP trunking is a standards-based replacement for traditional ISDN. It connects your businesses PBX to the PSTN via broadband, ethernet or private circuit into the national network.

Benefits of SIP trunking for your business voice connectivity

When delivering calls over SIP trunks there are key elements to making sure that call quality is maintained and equivalent to that experienced on ISDN digital lines. At Wanstor, we believe all businesses could benefit from a SIP trunking solution. Some of the common questions we come across when discussing SIP trunking solutions with our customers include:

  • Is a SIP trunking solution resilient? SIP trunking is now a mature service enjoyed by thousands of businesses across the UK. At Wanstor we work closely with all major telephony network providers. Additionally we deploy best in class telephony network monitoring software in all our SIP trunking solutions. This means we can identify and fix any issues faster, through our advanced monitoring and diagnostic tools. This combination of best in class partnerships and technology keeps our customers SIP trunking solutions reliable with 99.99% uptime.
  • What’s the call quality like? From the moment we connect your SIP trunking service, your business will benefit from all the reliability, resilience and quality that comes from working with one of the UK’s leading SIP trunk providers. We proactively monitor and manage quality of service across our entire network and support all major telephony and networking technologies to provide your users with a high quality call experience.
  • What happens if the internet or power goes down to my business? Should something like this happen, you can use SIP trunking to minimise disruption to your business. For example, if your Birmingham branch has to close in an emergency, and you need the calls routed to London immediately, Wanstor’s SIP trunking solution can do this for you.
  • We are planning an office move – what happens then? SIP trunking has number flexibility built into the solution. This means you can keep your existing number, even when moving out of the area, saving you costs on having to reprint, redesign and time taken to let customers know your change of address details. We can also work with your business to transfer your old or existing numbers too so that you can avoid expensive Remote Call Forwarding charges.
  • What if we want to add or remove some of our lines? SIP trunk solutions are extremely flexible and new lines can be added and ones deleted easily. This gives your business greater control over telephony costs as you will only pay for the amount of lines you really need, rather than having to pay for a number of telephone lines that are not used over a long term contract.
  • How does SIP work with other business networks and applications? Wanstor’s SIP trunks are integration tested and approved to interoperate with all SaaS telephony offerings including Skype and Jabber. This allows your business to directly connect to its telephony platform of choice to make external calls.

Compared to ISDN, Wanstor’s SIP trunking service is less costly per channel and more flexible in how and where geographic telephone numbers can be used. It’s also quicker to install and provision, and delivers robust business continuity. The service can support connections ranging from two channels for small PBX-equipped businesses to an unlimited number of channels for large enterprises and contact centres. Any business with a PBX can switch to Wanstor’s SIP trunking service and benefit from a more flexible, less expensive and more resilient phone service.

Wanstor SIP Trunking Service Benefits

By having the right SIP trunking service in place, businesses can benefit from:

  • Save money on call costs and line rental – SIP trunking solutions have been proven to deliver less costly, more reliable connectivity than ISDN over an IP connection. At Wanstor we have seen customers saving up to 50% on line rentals and 25%+ on call costs.
  • Free internal calls and better features for users – Wanstor’s telephony solutions come with a range of great features from call forwarding to online meeting capabilities and of course great call quality. AS SIP trunking directs calls over your existing broadband connection it also means that internal calls are free to your business.
  • Scalability - SIP trunks are a great solution for businesses who are growing, thinking of moving or have seasonal user requirements. Wanstor’s SIP trunking solutions can scale up lines during busy periods and back down again afterwards. You can add lines, take them away, split calls at any time. Meaning you are always in control of your telephony costs and service.
  • Built-in Business Continuity - SIP trunks can handle emergencies. Wanstor’s SIP solutions are all disaster recovery / business continuity ready, letting you re-route calls to an alternative locations quickly and easily if anything unfortunate happens at your different sites across the UK.
  • Compatible with Skype and Jabber – Wanstor’s SIP trunks are integration tested and approved to interoperate with Microsoft Skype for Business and Cisco Jabber, allowing you to directly connect to the platform to make external calls.

Get lower cost, flexible SIP connectivity for your business.

Call us on 0333 123 0360, email us at or contact us below:

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Business IT advice from James at Wanstor

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Business IT advice from Rob at Wanstor

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Business IT advice from Karl at Wanstor

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Business IT advice from Joshua at Wanstor

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Business IT advice from John at Wanstor

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Wanstor
124-126 Borough High Street London, SE1 1LB
Phone: 0333 123 0360, 020 7592 7860
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