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Why Is SIP ALG An Issue?

Why Is SIP ALG An Issue?

What is SIP ALG? SIP ALG stands for Session Initiation Protocol Application Layer Gateway. It is enabled by default on many commercial routers and...

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Emergency Response Notification

Emergency Response Notification

Mobile end users on our Vodafone & O2 mobile We know that some of our mobile customers, or their employees may be impacted by recent events in...

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Mobile News

Mobile News

From 01/08/2023 our Worldwide roaming services are changing for the better! Roaming in Europe Roam Like at Home (RLAH) is still being offered on O2,...

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The BT Switch Off

The BT Switch Off

Is your business ready for the Big BT Switch Off? The UK is phasing out the PSTN (Public Switched Telephone Network) and the ISDN (Integrated...

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