All DSP Leaders World Forum articles
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Strategy & ChangeDeutsche Telekom’s Hafez peels open AI layers to explore challenges ahead
DT’s Vice‑President of Technology Strategy highlights need to keep testing a mix of telco‑friendly LLMs because they are continually changing.
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Network & InfraBT activates ‘cell sleep’ tech to cut mobile energy use
BT has implemented a power-saving software feature in EE 4G sites that it hopes will save 4.5 million Kilowatt hours per year.
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Network & InfraVodafone UK aims to contain opex with ‘green’ infrastructure investment
UK infrastructure and energy lead Francesca Serravalle opens up on Redstream Evolution network revamp and energy efficiency in bid to hold down operating costs.
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Network & InfraDT’s Arbitter seeks realism on network API aspirations
DT’s API supremo damps down what should be expected from network APIs.
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EventwatchTelcoTitans Eventwatch calendar: the industry events that matter
TelcoTitans Eventwatch highlights the key events to look out for in 2026 that really matter, and those we will be covering, attending, and associated with as an official media partner.
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Strategy & ChangeOrange grapples with challenging agenda to go green
Speaking at DSP Leaders event, Orange Poland Director Daniel Piechocki highlights how the operator is on track to meet decarbonisation goals. Group leadership concedes that sunsetting legacy networks is no easy task.
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Strategy & ChangeTelefónica emphasises collaboration and cloud in API strategy
Speaking at DSP Leaders event, SVP Juan Carlos Garcia Lopez says Telefónica is placing collaboration at the forefront of its API strategy to avoid past industry traps.
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EventwatchOrange’s Vamparys joins cloud-native dots
Speaking at DSP Leaders event, CTIO for Europe sets out approach to cloud native.
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Network & InfraBT’s Watson urges “scared” telcos to embrace innovation, but efficiently
Solving the conundrum of driving innovation while managing energy efficiency will demand operators get a grip on legacy technology says BT networks chief, speaking at DSP Leaders event.
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PremiumInfraCos dig automation as opex pressures build
Operational efficiency is a must for capex-intensive rollouts, say operators at DSP Leaders event. Greenfield InfraCo ConnectiviTree bakes in automation from scratch. BAI Communications takes software engineering to London Underground.
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Strategy & ChangeVodafone’s Petty calls for telcos to get “sexy” to pull more engineers
Vodafone CDIO, speaking at DSP Leaders event, is calling for cultural change that will accept engineers being rewarded in a manner rivalling traditional telco leadership and on a par with hyperscalers.





















