Vanilla Cloud Plus
Solutions

Six ingredients. One cohesive solution.

Some businesses need more than a phone system. They need resilience they can rely on, intelligence they can act on, security they can trust and technology that works together. We start with the Vanilla Cloud foundation and add only what you need.

The foundation

Everything Vanilla Cloud does. Still here.

Vanilla Cloud Plus starts where Vanilla Cloud always has: connectivity, calls and lines, phone systems, mobiles and IT support, from one UK team. The Plus ingredients sit on top, when you need them.

Vanilla Cloud Your technology partner since 2012
Visit vanillacloud.co.uk
Vanilla Cloud Plus addsHigh availability · Intelligence · AI · Integration · Security · 24/7 support
  1. IT support

    24/7 IT support: remote and on-site help, hardware maintenance and proactive monitoring.

  2. Mobile phones

    Handsets from the major manufacturers, flexible SIM-only plans and mobile device management.

    O2VodafoneEE
  3. Hosted phone systems

    Independent advice on suitable hosted platforms, set up and supported by our UK team.

  4. VoIP telephony

    Cloud phone systems that run over the internet, so your team can take and manage calls from anywhere.

  5. Fixed calls & lines

    Business lines and competitively priced calls, from local and mobile to international.

  6. Connectivity

    Business broadband, Ethernet, private leased lines and MPLS, matched to your sites and how you work.

The Plus ingredients

Choose what your business needs next.

Six ingredients that sit on top of the Vanilla Cloud foundation. Use one, use all six, or let us recommend the right mix.

High availability. Built on existing resilience.

Vanilla Cloud already gives you a resilient foundation. Plus adds high-availability options: an active PBX and a standby instance in a geographically separate UK datacentre, configured for automatic failover.

We agree the deployment, licensing and recovery requirements with you. Configuration is replicated on a schedule; failover may interrupt calls in progress.

  • Active and standby PBX instances
  • Automatic failover options
  • Geographically separate UK datacentres
  • Scheduled configuration replication
Network & resilience

A network designed to stay up.

Your calls run across two UK sites connected by high-capacity fibre. If one site is interrupted, traffic moves to the other.

Our UK networkAll sites online
40 Gb links · fibre ringSIP trunkYOUR BUSINESSOffices & phonesDesk, app and webPRIMARY UK SITECarrier-grade coreSession border controllersSECONDARY UK SITE20 km awayReady to take overTIER-1 CARRIERSMultiple transitsDDoS mitigation availableUK & international calls

Simplified view of our network design. Try the outage button to see traffic move to the secondary site.

2 UK sitesPrimary and secondary sites, 20 km apart
40 GbLinks between sites on a dual fibre ring with diverse routes
Tier-1Multiple tier-1 carriers, with DDoS mitigation available
Active/activeSession border controllers running at both sites
Global reachPoints of presence in North America, Poland and Singapore
Credential-basedSIP trunks that sign in securely

Phone system failover

A standby copy of your 3CX system watches the active one and takes over if it fails.

ACTIVE3CX phone systemHandling callsSTANDBYReplica systemMonitoring, kept in syncPhones & appsFollow the active system

3CX Failover needs a 3CX AI Edition licence and isn’t available on systems hosted by 3CX.

High-availability connectivity

A primary connection with a backup alongside it, so your SIP trunks stay reachable.

PRIMARYBACKUPYOUR OFFICEPhones & appsOn your networkSIP TRUNKSCredential-basedSecure sign-in

Illustrative. Connectivity is designed around each site.

Inside our SIP platform

How your calls reach the world.

Your phone system registers through a highly available proxy pair. Connections are balanced across active nodes in our Manchester and London points of presence, where every call is checked for caller ID, screened by AI fraud detection and routed out through a global carrier array.

Vanilla SIP registration platformAll sites online
ACTIVEYour PBXRegisters every 5 minPASSIVEStandby PBXTakes over if neededHA PROXY PAIRProxy 1ActiveProxy 2Stateful failoverMANCHESTER POPSignalling & registrationMedia / audioStandby nodesCORE · MANCHESTERCLI verificationAI fraud detectionCall records (CDR)Emergency call routingLONDON POPSignalling & registrationMedia / audioStandby nodesCORE · LONDONCLI verificationAI fraud detectionCall records (CDR)Emergency call routingOUTBOUNDGlobal carrier arrayUK & international

Simplified from our SIP registration design. Session border controllers and proxies run as highly available pairs, so calls in progress carry on during a failover. Individual nodes can be taken out of service for maintenance without affecting customers.

High availability for your own PBXIP-authenticated SIP
PRIMARYCustomer PBXActiveSECONDARYCustomer PBXActive or standbyMANCHESTER POPIP authenticationMedia / audioLONDON POPIP authenticationMedia / audioCoreFraud · CLI · CDRCoreFraud · CLI · CDRCarriersGlobal
2 customer connectionsA primary and a secondary PBX, both connected to us.
1 Vanilla connectionBoth PBXs are hair-pinned to one of our points of presence.
Your choice of routingSequential (priority) or simultaneous (round-robin) delivery to your PBXs.

Sequential / priority: calls go to your primary PBX. If it returns a failure or stops responding, calls automatically move to the secondary. Simultaneous / round-robin: calls are balanced across both PBXs, and move to the remaining one if either fails.

Want the full technical diagrams for your IT team?Download the network diagrams
Premium products. One cohesive solution.

The real value is in bringing the right products together.

  1. 01

    Understand

    We take the time to understand your business and where your existing setup falls short.

  2. 02

    Design

    We design the right combination, building on your existing Vanilla Cloud investment instead of starting again.

  3. 03

    Bring together

    We connect the technologies, integrations and providers, so a disjointed setup works as one.

  4. 04

    Look after it

    We take responsibility for making it work, with tailored 24/7 support from a team that knows it.

No unnecessary complexity. No one-size-fits-all approach. Just the right technology, brought together with purpose.

Your business. Your requirements. Your solution.

Let’s build a solution that does more than keep you connected.

Tell us what you need and we’ll design the right combination around your business.