Author

Simon Woodhead

Coming to CommCon?

We mentioned CommCon last year and we know a number of you have signed up. It starts on Monday (25th June 2018) but there’s still a few tickets avail…

Anycast SIP

By Simon Woodhead It has been a few months since we let you know about an early alpha of our anycasted SIP proxy. We’ve been busy and now have this a…

LRN-based billing

As many readers will know, we’ve been a domestic operator in the USA as a licensed CLEC since 2017. North America benefits from enviably effective nu…

Cost comparison – send us your CDRs

By Simon Woodhead TLDR: Send us your CDRs from any other provider and we’ll give you a matrix showing what we’d have charged across all our pricing t…

Kamailio World 2018 – The AutoPilot Pattern

Reference Architecture

We’ve long been very vocal on our thoughts of how best to architect an ITSP and published ‘Interop Information’ as a guide for interfacing with us. W…

Our book: “Speaking up on Telephony Risks”

It should be no surprise from our pioneering work around VoIP fraud or our efforts to persuade ITSPs and carriers to ‘give a shit’ about encryption,…

Our Architecture and the AutoPilot Pattern

By Simon Woodhead Back at SimCon1, I presented the first overview of our architecture and how our interconnects, network, and platform operate to giv…

VoIP Fraud from the Carrier Perspective – Asterisk World at ITExpo 2018

We presented at ITExpo in fort Lauderdale. We were asked to present VoIP Fraud from the Carrier’s perspective, which was a great opportunity to summa…

Porting and a growing Operations Desk

We continue to see huge growth in our porting activities, since we first reported a huge imbalance in the number of ports in to Simwood versus out fr…

SimCon1 – Simple SIP Troubleshooting

Ross McKillop, Associate Director, presents an overview on troubleshooting SIP and preventing issues in the first place!

SimCon1 – Simwood Architecture (part 1)

Below is the recording of the first part of our architecture overview from SimCon1. Please note, a number of details and forward looking statements h…

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