Award-winning voice services and numbering for enterprise

Our Services

We are responsible for the voice services and numbering on over 80 million hosted numbers. Serving over 20 UK ISPs, aql is one of the UK’s largest wholesale communications providers. The aql privately-owned-and-managed telecommunications network is capable of supplying UK telephone numbering to fulfil the growing demand for enterprise IP telephony services.

Wholesale IP telephony services

High-quality, high-volume outbound VoIP services.


Voice datafill, capacity planning and international numbers.

Number porting

Port your existing landline number to our switch platforms.

Fax services

White label fax-to-email and email-to-fax solutions via API.

Business numbers

Geographic and non-geographic numbers.

Benefits of our Voice services...


Enterprise-class intrusion detection with millions of hardware and network metrics monitored daily


Carrier-grade platform with connections into 14 BT exchanges


From forwarding and recording to pre-call announcements and queuing, we offer a range of services to fit your needs.


Low cost-per-minute prices for all destinations and no setup costs.

Want to find out more? Get in touch now.

Speak to our expert Voice services team today.


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