Telephony services for home & business

VoIP & Mobile

We have developed a proven, mature set of VoIP and mobile offerings; usable either as complete services in their own right or as components for incorporation into your own projects, that you can supply as complete solutions to your customers.

Services available

Phone Numbers

We provide phone numbers in UK area codes and 07 mobile which can be used as VoIP or routed to a SIM or eSIM. We provide a 'hosted' telephone service with features such as voicemail, hunt groups, call recording and so on.

  • Port in your existing number(s) - landline, ISDN or mobile and convert them to VoIP.
  • Order a new number from any area code and be up and running in no time.
  • Lots of features as standard such as call recording, hunt groups, SIP trunking and more.
  • No minimum term.
  • Peak time UK landline calls from 1.5p/min & UK mobile from 4p/min.
  • 07 Mobile numbers with eSIM, issued immediately.
  • Buy a DECT or wired phone from us or use your own equipment.

The service provides a lot of flexibility to use telephones the way you want to.

Data SIMs

Not your normal mobile broadband service, but ideal for a number of scenarios.

  • Fixed IPv4 address.
  • Optional L2TP handover to your own network.
  • No content filtering.
  • Ideal for telemetry, POS, remote signage, IoT, or environmental monitoring, or simply as a backup to fixed line services.
  • 1.75p +VAT per MB upload/download

SIP2SIMĀ®

Sole trader?

  • Need a separate work number?
  • Second number on your mobile phone (dual SIM/eSIM)?
  • Landline number on mobile phone?

Corporate phone system?

  • Want mobiles to work just like a normal office phone extension?
  • Need call recording?

The service allows a real mobile phone service, no app needed, using 4G/5G to connect to a SIP/VoIP server, or to our VoIP service (landline and mobile numbers).

Some of our numbers support text messaging (SMS), for more information please see our Text messaging page.

Contact Sales

email sales@aa.net.uk
phone 03333 400222
(Mon-Fri 9am-5pm)
sms 01344 400222

Contact Support

email support@aa.net.uk
phone 03333 400999
(Mon-Fri 8am-6pm,
Sat 10am-2pm)
sms 01344 400999