"We believe convergence of technology can change the world for the better"
We believe technology convergence can change the world for the better and we exist to enable that change. From developer-friendly APIs and human-friendly interfaces, to our unconventional approach to fraud protection, we empower customers and champion a fair and transparent marketplace.
To leverage our breakaway spirit and technical mastery to champion a fair and transparent telecoms industry.
We surprise customers and inspire change by sharing advanced technology with the world, reforming business practice and challenging the marketplace.
We will always be honest, but respectful; Think differently, but responsibly; Lead in technology and lead by example; Talk straight and act fairly; Innovate and Inspire.
We are a geographically diverse team comprising highly experienced specialists in number porting, legal, and regulatory issues together with experts in countless technical disciplines.
Simwood's Straight-Talking Blog
Tuesday 17th September 2019
We will be updating our Managed A-Z Termination rates and codes on September 20th 2019. The reductions continue
– please see “Are we first in route?“ Comparing rates? Rate filesOur rates can be downloaded below.
Please see our website to understand our different service levels. You can check (and change) your current service
level in the “Commercial” tab of […] read more »
Friday 13th September 2019
By Kathleen King We’re super excited to be sponsoring TADHack Global next month (11-13 October). It is a global
event, of hackathons in 8 cities around the world over a weekend. Developers at the event, and remotely, compete to
build amazing things with sponsor APIs and win cash prizes! TADHack Global is made possible thanks […] read more »
Friday 13th September 2019
The legend they call Duffett is running his excellent Advanced Asterisk Training in Bristol soon. We’d heartily
recommend his training, especially when it comes with the bonus of bumping into us in Bristol! Reminder: If your open
source project or business needs small conference or training space, get in touch. Those familiar with SimCon will
[…] read more »
Thursday 5th September 2019
By Ross McKillop There is a common misconception that London had two area codes, 0207 and 0208, and then 0203 was added.
As a result, there’s a perceived (incorrect) difference between an ‘0203 number’ and an ‘0207
number’. This is not the case, London has one area code – 020 – and an eight digit […] read more »
Tuesday 3rd September 2019
By Simon Woodhead In 2017, I articulated in a blog post what I’d long said in private. In short, how there is no
IP interconnect to BT subject to price controls, like the Standard Interconnect Agreement covering SS7 is, but rather IP
from BT is a Managed Service. I suggested that BT were bifurcating the […] read more »
Friday 30th August 2019
By Simon Woodhead OK, so webhooks aren’t completely new – we’ve had them for certain API functions,
notably incoming fax and SMS, and we significantly upgraded the backend for these in 2018. Today we’re putting
that backend to massively more use. TLDR: web developers are significantly cheaper and more available than SIP
application developers, and […] read more »
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