SDSL M
SDSL & DualStream® SF Business Broadband – From £30.00 pcm
Designed for Voice over IP
Business-class broadband with approved voice SLAs – 2Mb/2Mb SDSLM provides fully uncontended and symmetric data broadband services. A business-quality service, Spitfire’s SDSLM is ideal for any small business running time-sensitive applications. With the same upload and download speeds and none of the contention you get on all other broadband services (including fibre broadband), this is the product of choice when using with Voice over IP.
Why SDSL M from Spitfire?
Business-class broadband with approved voice SLAs – 2Mb/2Mb SDSLM provides fully uncontended and symmetric data broadband services. With the same upload and download speeds and none of the contention you get on all other broadband services (including fibre broadband), this is the product of choice when using with Voice over IP.
- SLAs on upstream and downstream data packet delivery
- Voice approved circuit which can carry 15 simultaneous calls
- Max Latency 80ms; Jitter 45ms; Packet loss 1%
- Affordable uncontended data solution from just £69 per month
- When used with Spitfire SIP reduced to just £30.00 per month
- Perfect for SIP to provide business grade call quality
- Free connection and router on 24 month contract
- BT analogue lines from just £10 per month
Benefits of SDSLM Broadband
Scroll down the page to see our most popular business SDSLM broadband packages. Other bandwidths and packages are available to suit every budget, so please contact us to find the right solution for your requirements.
Some of our SDSL M Business Broadband Packages
SDSL M 2Mb/2Mb
Uncontended broadband for data SLAs on latency, jitter & packet loss
£69
per month
2Mb
download
2Mb
upload
Business Usage
SIP SDSL M
Spitfire voice only circuit SLAs on latency, jitter & packet loss
£30.00
per month
2Mb
download
2Mb
upload
Business Usage
Additional information ...
*Free connection and router subject to minimum 24 month contract.
Need more advice on how to choose the best circuit for your business, then either give us a call on 020 7501 3333 or 0800 319 6363 alternatively fill in your details on our contact form here and one of our consultants will be in touch.
If you are already using or are currently considering SIP or Business Voice over IP, then talk to us about our converged voice and data circuits. We specialise in supplying single circuit connectivity for use with both your voice and data applications, providing assured voice quality by using necessary end-to-end quality of service network configurations.
See more on Spitfire’s award winning SIP Communicator™ and on SIP Trunks.


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