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SIP Trunks

Connect IP enabled PBX's to the outside world

What are SIP trunks?

SIP Trunking is a VOIP service based on SIP (Session Initiation Protocol). It is a means to connect IP enabled PBX’s to the outside world using an internet connection. It does not require traditional ISDN or analogue telephone lines to route inbound or outbound phone calls. With the impending switch off of the public switched telephone network (PTSN) in 2025, SIP trunking is replacing all traditional ISDN lines.

The benefits of SIP trunks

Session Initiation Protocol trunks provide several benefits over traditional telephone lines, including:

Cost-effective

SIP trunks can be cheaper than traditional telephone lines, as they use the internet to transmit voice and data, eliminating the need for separate voice and data connections.

SIP trunks can be easily scaled up or down to meet the needs of a business, as they allow for the creation of virtual phone lines on demand.

With SIP trunks, inbound and outbound calls can be automatically rerouted in the event of a network failure, reducing the risk of dropped calls and improving reliability.

SIP trunks can be used with a variety of phone systems, including IP-PBXs (Internet Protocol private branch exchanges), hosted PBXs, and cloud-based phone systems.

SIP trunks can provide advanced features such as caller ID, call forwarding, and call waiting.

With SIP trunks, you can ensure that your business phone system is always on, even if your office is temporarily closed, this allow you to continue to receive and make calls remotely.

You can use SIP trunks to make international calls at a much lower cost than traditional telephone lines

Why partner with truSIP

As a leading provider of SIP trunking solutions truSIP, delivers a powerful
solution for partners to access the latest features at competitive rates.

Global Multi-site multi-homed resilient network

Interoperability

One partner for everything

Simple transparent pricing

One all-inclusive feature rich SIP trunk solution

One online portal for all ordering, billing and number management

FREE partner branding

Call Queueing

Optimizes customer experience, efficiently managing incoming calls, reducing wait times, and enhancing overall call flow.

Call History and Recording

Efficient tracking, analysis, and storage of interactions, fostering improved customer service and compliance.

Stats and Reporting

Provide valuable insights into call metrics, facilitating data-driven decision-making and optimizing communication strategies.

Advanced Wallboard

Real-time call metrics, enhancing performance monitoring and overall communication management.

Fraud Management

Safeguards networks with robust security measures, detecting suspicious activities, and preventing unauthorized access.

Number Manager

Simplifies number allocation, streamlining management of inbound calls, routing, and enhancing telecommunication efficiency.

Built on our own network

Dedicated to advancing our network, we ensure its adaptability for mission-critical applications, emerging technologies, and a diverse array of services, including unified communications, converged services, and distinct voice and data components.

To ensure resilience, our services are spread across four geographically redundant locations, with each node capable of functioning independently if necessary. This approach enables us to achieve a high level of availability for our products, typically exceeding 99.999%.

Our network includes various options for routing calls,
which are activated automatically in the event of a primary route failure.

Our Sip trunks include

Our own secure UK national network is fundamental to everything we do, so we place great emphasis on its availability, reliability and quality.

5000 UK landline and mobile minutes included or
Pay as you go option

No trunk set up fees or contractual volumes

Encrypted call recording including 1 year unlimited storage. 2 & 7 Year storage options available.

PCI Compliance (pause and resume)

Call Queueing including Wallboard

Dynamic Channel Allocation

Live statistics and reporting

Disaster Recovery Resilient Trunks

FQDN’s Supported

Fraud Management and Protection Cover

Interactive Voice Response (IVR)

Online portal for all ordering and billing

Number Manager

Partner logistics tool

Free partner branding

Why partner with truSIP

As a leading provider of SIP trunking solutions truSIP, delivers a powerful solution for partners to access the latest features at competitive rates. 

  • Global Multi-site multi-homed resilient network
  • Interoperability
  • One partner for everything
  • Simple transparent pricing
  • One all-inclusive feature rich SIP trunk solution
  • One online portal for all ordering, billing and number management
  • FREE partner branding