Our products allow resellers to differentiate themselves from their competitors and offer an excellent ongoing revenue stream. We believe they are the best in the market and as you can see from some of the testimonials we have received, our growing reseller base are enjoying more and more success. We are delighted to be part of it.
Stephen North, Managing Director, Stripe 21 Limited.
SIP Trunks UK with Quality of Service
 
Session Initiation Protocol (SIP) Trunks
Telephone calls for business to business communications currently use Integrated Service Digital Network (ISDN) lines to connect calls. This has been an industry standard since the early 1990's. Using VOIP technology has a number of advantages in terms of numbering flexibility and cost. SIP is the emerging global standard for Voice Over Internet Protocol (VOIP) telephony services and Stripe 21 has built it's UK network to specifically deliver high quality SIP services within it's product portfolio.

Most PABX offerings in the UK are now SIP compatible and SIP trunks from Stripe 21 guarantee ISDN call quality and overall Quality of Service at ISDN prices, with generous reseller commissions.

Now experiencing rapid growth, Stripe 21 has massive capacity and resilience throughout its network which is mirrored across two major data centres in London Docklands. We can deploy SIP trunks to any BT broadband (ADSL) area in the UK with QoS guaranteed, and a footprint larger than any LLU operator.