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TELECOMS SOLUTIONS
SIP TRUNKS
A Session Initiation Protocol (SIP) enables businesses to make and receive voice calls over the internet using SIP, rather than traditional phone lines.
Future proof your communications with SIP Trunks
SIP trunks (Session Initiation Protocol) are virtual connections that enable businesses to make and receive phone calls over the internet. Unlike traditional telephone lines, SIP trunks use your internet connection to transmit voice, video, and data, providing a more efficient and versatile communication solution.
Benefit from cost savings with SIP
SIP trunks offer significant cost savings compared to traditional phone lines. By using your existing internet connection, you can eliminate the need for costly PSTN lines and reduce your monthly communication expenses.Â
With SIP trunks, you only pay for the channels you use, avoiding unnecessary charges for idle lines or peak-time surges.
Why do clients choose to partner with Opus?
OUTSTANDING CUSTOMER
EXPERIENCE
It’s proven. We are a safe pair of hands who put the customer at the heart of everything we deliver.
COMMITTED
TO HIGH
STANDARDS
Our world class expertise is delivered by our internal teams and best of breed tech partners.
FULLY TAILORED
STRATEGIC
SOLUTIONS
We are technology agnostic and only deliver a business outcome driven approach.
CONSISTENT
SERVICE LEVEL PROMISE
We provide fully comprehensive reports, dedicated contacts and financially backed SLAs.
Quickly accommodate ever changing communication business needs
Add or remove channels as needed without the hassle of physical line installations or lengthy setup processes. Whether your business is expanding to new locations, adding more users, or downsizing operations, SIP trunks adapt to your changing communication needs seamlessly, ensuring you always have the right amount of capacity without overpaying.
Say goodbye to geographical limitations with SIP trunks
SIP trunks enable you to establish virtual connections from anywhere with an internet connection, empowering remote work and enhancing business continuity.Â
Whether your employees are working from the office, home, or on the go, they can stay connected to the same phone system, accessing all the features and functionalities they need to collaborate effectively.
Enjoy a wide range of advanced features with SIP trunks
With SIP trunks, you can tailor your communication system to suit your specific business requirements, enhancing productivity and streamlining communication workflows.Â
Plus, with SIP trunks, you can benefit from call forwarding, voicemail-to-email, auto-attendant, and more.  SIP easily integrates with other business applications and tools, such as CRM systems and collaboration platforms, to further enhance efficiency and effectiveness.
SIP trunks offer robust reliability and uptime, ensuring uninterrupted communication for your business
SIP trunks are inherently resilient, with built-in failover and redundancy features that automatically reroute calls in case of network outages or disruptions.Â
With SIP trunks, you can alleviate dropped calls and busy signals, and benefit from seamless connectivity round the clock, ensuring your business stays connected when it matters most.
Download our Copilot Brochure
Discover detailed insights in to Copilot features including how Copilot can be used across M365 applications as well as key functionality including use cases and ROI.
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Delivering a world class customer experience
Accredited by the Institute of Customer Service Service Mark Certification, we pride ourselves on being a customer-driven and service-led technology provider, our 2% customer churn rate reflects this. Opus focus on delivering tailored technology with purpose and building long-term partnerships together with our clients.
Some of the organisations Opus work with
Our fully integrated service offering
Frequently Asked Questions - SIP Trunks
SIP trunking is the modern way to make calls and communicate digitally using the internet. Businesses choose to use SIP instead of analog and ISDN. It is quick to install SIP and its a robust telephony solution.
Instead of physical ISDN circuits, some businesses choose to digital SIP trunks. Calls are divided into digital packets and transmitted through a data network, replacing the need for traditional analog lines or copper installations.
The price of SIP trunking comprises of several contributing costs, such as an installation fee, a monthly rental fee, channel cost and variable call charges. SIP trunks are priced dependent on our customers specific needs. Please contact us to discuss your requirements.
Find out more about how Opus can add value to your business
Reigate Office
London Court
39 London Road
Reigate
Surrey
RH2 9AQ
London Office
60 Cannon Street
London
EC4N 6NP
Hitchin Office
2nd Floor Regal Chambers
49-51 Bancroft
Hitchin
Hertfordshire
SG5 1LL