Straight-talking, in writing

The Simwood blog.

Telecoms, AI in the call path, network engineering and the occasional strong opinion. Several times a week since 2009.

UK Origin Charging delayed

Please note that Vodafone’s origin based charging effective June 1st has now been delayed until July 1st. As we’ve implemented it it doesn’t directly…

Who really has the Significant Market Power?

By Simon Woodhead Less than two months ago, Ofcom published its findings in the Wholesale Voice Markets Review (WVMR). We’ve commented already on the…

UK Origin Charging

By Simon Woodhead Charging a premium for calls based on where they appear to originate, a.k.a. origin based billing, has until now been a uniquely Eu…

Adding Simwood Wholesale to Jambonz CPaaS in 60 seconds

Our great friend Dave Horton, creator of Jambonz – open source CPaaS – which we’ve told you about before has done a video on integrating it with Simw…

We want your UK termination!

By Simon Woodhead TLDR: Talk to us about your wholesale UK geographic and mobile termination. Whether international or domestically originated, we’re…

Changing how we bill UK fixed

By Simon Woodhead We’ve made some changes to how we bill for wholesale UK fixed calls which you need to be aware of. These will be effective in the n…

WVMR 2021-2026: A waste of time?

By Simon Woodhead Last year Ofcom “consulted” on what could have been described as BT’s business plan for the next five years. We put a lot of work i…

Protecting prices for BT’s landline only customers

We omitted to share our response to Ofcom’s consultation on protecting prices for BT’s landline only customers, but now do so. In short we said BT’s…

Our response to Ofcom’s Emergency BSL Video Relay Consultation

The title says it all really! The response is here.

Paying Wayne Rooney’s salary

By Simon Woodhead I’m not a football fan, but I know others are. It doesn’t really matter either way though because if you consume telecommunications…

All-time traffic records and BTZero

By Simon Woodhead It was 11 and a bit months ago the UK went into the first COVID-19 lockdown. We saw traffic drop off a cliff from April 2020, havin…

Handling 999 and 112 better

By Simon Woodhead I’m afraid we have a confession and we wanted you to hear about it from us, whether or not you subsequently hear about it elsewhere…