TelcoSwitch Limited is a company registered in England & Wales with company number 9687883, registered office 4 Prince Albert Road, London, NW1 7SN.

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SimSwitch is our unique business mobile solution giving you complete business functionality and mobility presence. 
SimSwitch gives resellers a whole new level of access to mobile services including full control of voice, text and data traffic, mobile numbers, porting and SIM branding. 
With SimSwitch we control the voice, text, and data traffic on our network for you to terminate however you please. Perfect for value-added mobile services such as call recording and PBX convergence. 
Never before has such a complete level of mobile service been available to traditional CPs and ITSPs with such a low barrier to entry.

TelcoSwitch revolutionises business communications by providing the world's most unified turnkey open standards hosted telephony platform. We take unified communications to the next level by providing not only software and hardware, but also support and advice based on years of experience, ensuring a complete telephony solution from start to finish. 

CallSwitch is our fully integrated hosted telephony platform making it your business choice for voice. 
 Our CallSwitch product offers a strong set of business telephony features that are essential to any unified communications offer. From simple “find me/follow me” functionality that will simultaneously ring to fixed mobile convergence applications, to making and receiving business calls on personal mobile devices, we cover all eventualities.
 All our calling features are tied directly to the business dial plan. CallSwitch integrates seamlessly with advanced telephony features including Call Center and ACD, as well as front office applications like Auto Attendant and Receptionist. Our provisioning servers allow you to provision your customers on the fly.
The portal can be branded to your exact brand guidelines so your customers will only ever see you as the supplier.

NetSwitch is our range of connectivity products to suit any business: from ADSL business broadband to high-speed, resilient Ethernet circuits.
Your customers rely on quality data connectivity, 24 hours a day, 7 days a week. In short, you need to be a provider for upstream connectivity that can deliver a reliable service day in, day out. We can deliver the bandwidth you’re contracted to receive and are passionate about supporting you 24/7.
We understand the ISP business inside out, experiencing the success of building our own network infrastructure and delivering a quality of service to be proud of. This is why we feel confident to support our clients with a comprehensive range of services.



SipSwitch is our SIP Trunk offering to provide the functionality of ISDN but delivered over modern IP networks, connecting your customers to our leading national network.
SIP Trunks provide the functionality of ISDN but delivered over modern IP networks, connecting your customers to our leading national network. We provide a highly flexible and cost-effective alternative to ISDN or PSTN lines for inbound and outbound voice calls. We offer packages for use with our NetSwitch connectivity products, giving you the best quality voice into our network.


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Phone Number
+44 (0) 330 122 7000

98 Great North Road
London N2 0NL
United Kingdom

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