SIP trunking

By replacing traditional ISDN before the planned shutdown, SIP trunks provide your business with flexible, stress free and cost-effective communications delivered over the internet.
The big switch off from BT has already begun, and from 2025 all UK businesses will need to have migrated to SIP. ISDN will no longer be available after 2025; why leave it until the last minute, speak to Red Rock and get your ISDN circuits migrated now.

Internet Services

At Red Rock Communications we partner with a number of industry leading ISPs to ensure we can offer the best service possible. Our primary partner, Gamma Communications, are a business grade ISP offering premium services to UK businesses.

8.30am - 5.00pm: +44 161 470 6212

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