SIP Trunking Provider
for UK

Connect your PBX to a reliable SIP trunking provider in the UK. Reduce costs, scale instantly, and deliver high-quality voice across the United Kingdom.

Available in more than 100+ countries.

Features

Why Choose Telxi as Your SIP Trunking Provider in the UK?

Telxi offers un-pararreled call quality in local and international destinations at a fraction of the cost.

Beautiful analytics to grow smarter

Powerful, self-serve product and growth analytics to help you convert, engage, and retain more users.

Scalability

0 x

Cost Savings

0 %

Easy setup

Connect your existing PBX system to Telxi in minutes, with full compatibility across UK-based VoIP systems like 3CX, Asterisk, and Yeastar. No complex setup or local hardware required.

Pay-as-you-go pricing in £

Pay only for what you use with transparent UK pricing in GBP (£). No hidden fees, no long-term contracts — just predictable costs for inbound and outbound calls within the UK and globally.

Reliability and quality

Experience high-quality voice connections with low latency across the UK. Telxi’s multi-cloud infrastructure ensures reliable call routing for businesses operating in London, Manchester, and beyond.

Global coverage

Operate locally in the UK while scaling globally. Get UK phone numbers and connect with customers worldwide using a single, reliable SIP trunking provider.

Global Network

Connect your phone system to Telxi’s private, multi-cloud network with multiple points of presence (PoPs) around the world.

SIP Trunking
Made Easy With Telxi

With a few simple steps, you can now connect your existing PBX system SIP enabled SoftPhone or IP-Phone.

You can pay as per your consumption needs and you can scale up or down according to your call capacity.

With Telxi, you will enjoy the highest voice quality and reliability.

Elastic scalability

Pay only for what you use and easily scale up or down according to your call volume with advanced trunk configurations to support specific communication needs of corporate clients.

Global coverage

Connect your phone system to Telxi’s private, multi-cloud network with multiple points of presence (PoPs) around the world, ensuring excellent audio quality, ultra-high availability, and reliability for operators and enterprises.

Voice call recording

Enable automatic call recording for compliance with regulations, training materials for employees, or quality assurance purposes. Choose from various recording formats and securely store your recordings in the cloud.

Emergency calling

Add an address to your account for in-plan calls to E911 numbers and automatic routing to the nearest public safety answering point (PSAP). Be fully compliant with Kari’s Law and the Ray Baum Act. (Contact support for availability)

Fraud Prevention and alerts

Set up custom for account balance, call stats, top-ups, and fraud alerts, so you can keep track of your phone usage. Moreover, detailed reports on your spending habits and usage patterns are available to help you make informed decisions.

Advanced security

Our High-Tech Encrypted SIP signaling and RTP voice stream technology handle every customer data, with TLS (transport layer security) and SRTP (secure real-time transport protocol) available to ensure secure communications.

Cost

Cost Reduction over traditional lines

Telxi SIP and Voice service can help businesses cut costs by providing affordable, reliable, and scalable voice communication solutions that eliminate the need for expensive hardware and maintenance.

Services

More Reasons To choose Telxi as your SIP Trunking Provider in the UK

Flexible Setting
Real-Time Configuration
Multiple Interconnection Options
Fully Compliant Service
Monitoring & Security
Unlimited Capacity

Get Started with Telxi
SIP Trunking Services

Don’t wait any longer to upgrade your business communication system! Get started today and experience reliable, scalable, and cost-effective communication solutions.

SIP Trunking Provider
for UK