Zero Technical Skills Required.
We Manage It All.

Our reseller-first model covers Yeastar PBX provisioning, Telnyx SIP trunking, handset configuration, and ongoing support — all under your brand. You sell; we engineer.

Fully Managed Voice

Managed Yeastar PBX — Pre-Configured, Partner-Branded, Ready to Deploy

Want to sell a powerful PBX but don't know how to configure extensions or build an IVR? Stop worrying. We act as your engineering team behind the scenes — provisioning the Yeastar P-Series system, building the dial plan, and shipping pre-configured handsets directly to your client's site. You present a complete, professional solution. We do all the work.

Pre-Configured

Handsets arrive plug-and-play ready for your client.

Remote Support

We troubleshoot issues so you don't have to.

30-Day Rolling Contract

Yeastar P-Series Cloud on a flexible 30-day rolling contract. No long-term lock-in.

Same-Day PBX Provisioning

New client signed today? We can have their PBX live the same day.

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X2 Communications engineers pre-configuring Yeastar PBX systems for UK resellers
Advanced Communications

Telnyx-Powered VoIP Wholesale — Managed for UK Resellers

Our Telnyx partnership unlocks capabilities that go far beyond standard SIP trunking — AI voice assistants that handle inbound calls automatically, virtual numbers in 140+ countries, and a private global IP backbone that delivers call quality public-internet carriers simply can't match. We handle the configuration; you collect the margin.

Managed Service

AI Voice Assistants

Deploy intelligent voice agents to handle calls, take messages, and automate workflows — fully managed by X2.

We Handle The Tech

International Numbers

Give clients a local presence in 140+ countries. Virtual numbers provisioned and managed through our portal.

140+ Countries

Call Recording Storage

Compliant cloud storage managed by us, accessible by you.

Secure & Scalable
LIVE NETWORK 10Gb Dark Fibre

Resilient
Core Network

Our network infrastructure is built on a resilient Dark Fibre Ring connecting key UK data centres — ensuring full redundancy and ultra-low latency for your voice and data traffic.

  • Telehouse North
  • Telehouse East & West
  • Manchester DC
  • Cambridge DC

Direct Interconnects

LINX LoNAP IXReach Cogent Vodafone
X2 Network Architecture Map
Fibre optic cables for ISDN switch-off broadband and leased line connectivity
Wholesale Access

Wholesale Broadband & Physical Lines — ISDN Switch-Off Ready

As a reseller, you need a single portal for everything. We provide wholesale access to the UK's major fibre networks — so you can bundle connectivity with voice and own the full stack. Openreach's PSTN switch-off means SoGEA and FTTP are no longer optional — they're the foundation every hosted PBX deployment needs.

  • SoGEA: The new standard replacement for FTTC/PSTN.
  • FTTP: Gigabit speeds for data-hungry clients.
  • Leased Lines: 1Gb - 10Gb Dedicated Fibre with 100% SLA.
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Yeastar Add-On Service

Turn Every Call Into Intelligence.

Voxtra plugs directly into your clients' Yeastar P-Series, layering AI transcription, compliance monitoring, sentiment scoring, and agent analytics on top of every call — automatically.

Voxtra
98.5% Accuracy
50K+ Calls / Day
🎙️
AI Transcription

Real-time & batch, 98.5% accuracy, multi-language

💡
Sentiment Analysis

Emotion detection and satisfaction scoring per call

🛡️
Compliance

UK GDPR-compliant, auto-redaction, full audit trails

📊
Agent Analytics

Performance dashboards and coaching recommendations

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Carrier Partner

Powered by Voiceflex.

Voiceflex is one of the UK's leading wholesale voice carriers. Through our partnership, your clients benefit from premium-grade voice infrastructure — resilient, scalable, and built for business.

  • Tier-1 UK voice carrier with proven reliability
  • Number porting & DDI management made simple
  • Resilient, UK-hosted infrastructure for peace of mind
Ask Us About Voiceflex
Voiceflex
White label VoIP reseller partnership — X2 engineers support under your brand
The Partner Promise

White Label Technical Support —
Your Brand. Our Engineers.

Your strength is your relationship with your customer. Our strength is technical engineering. When your clients call with an issue, they're speaking to your brand. Behind the scenes, X2's team handles the ticket — invisibly, under your identity. We never mention X2 to your end users. We never contact them directly. We just fix the problem.

  • ✓ We never contact your end-user directly or reveal X2
  • ✓ We act as your fully branded white label support desk
  • ✓ We provide optional technical training if you want to upskill
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Partner FAQs

Questions UK Resellers Ask Us

What does a "managed" partner service from X2 actually include?

Managed means X2 engineers handle the full technical lifecycle: Yeastar system provisioning, extension and IVR configuration, SIP trunk setup, handset pre-configuration, and ongoing technical support — all delivered under your brand. You never need to open a CLI or touch a routing table.

Can I resell Yeastar PBX without any technical training?

Yes. Our managed model is designed specifically for resellers without in-house telecoms engineers. We do all the technical work; you do the sales and client management. No certification required to get started.

How does X2's white label VoIP support work?

We operate as your invisible technical team. Support is handled under your company name and contact identity. We never contact your end users directly, never reference X2 to them, and always respond as an extension of your business.

How does X2 help resellers with the ISDN switch-off?

X2 provides a complete ISDN migration solution: Yeastar P-Series (hardware or cloud), SIP trunking via Telnyx or Voiceflex, number porting, and managed handset provisioning. We handle the migration end-to-end — including cutover planning to minimise downtime — so the switch-off becomes a sales opportunity, not a headache.

What SIP trunk options does X2 offer for UK resellers?

X2 offers wholesale SIP trunking through both Telnyx (private global IP network, AI-ready, 140+ country numbers, per-second billing) and Voiceflex (Tier-1 UK carrier, number porting, resilient UK-hosted infrastructure). We recommend the right carrier based on your client's requirements and budget.

Start Your Managed VoIP Reseller Journey Today

Don't let technical barriers stop you from selling profitable Yeastar and Telnyx solutions. X2 removes the complexity — you keep the margin.

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