SIP Trunking

Internet-based calling and enhanced communication capabilities, swiftly implemented into your existing systems

Internet-based calling that suits you!

SIP trunking services offer a convenient and cost-effective solution for businesses seeking to modernise their communications systems. By partnering with CloudCoCo, you can benefit from reliable and high-quality internet-based calling that seamlessly integrates with your existing infrastructure, without the need for a complete overhaul.

Our SIP trunking service offers increased flexibility and scalability, enabling you to add or remove lines as needed to accommodate changing business requirements. Additionally, you can enjoy advanced calling features such as call routing, call forwarding, and conference calling, all while maintaining control over your telecommunications costs.

Make local, long-distance and international voice and video calls from your existing system and mobile devices over the internet, ensuring seamless connectivity regardless of your location. Moreover, you can benefit from improved telecom performance while reducing costs and management burdens, allowing you to focus on your core business activities!


Get more value from your telecom by leveraging your existing investments, cost savings of over 70% (on average) and optimised call quality that is backed by our guarantee.


Features of SIP Trunking:

  • Internet-based calling, allowing you to make local, long-distance and international calls without incurring high costs associated with traditional phone lines!
  • Compatible with existing infrastructure.
  • Call routing, call forwarding, conference calling and voicemail features are included.
  • Highly scalable. Allowing businesses to add or remove phone lines as needed, based on ever changing business requirements.

With CloudCoCo as your SIP trunk provider,you’ll enjoy:


Cost savings

Typically less expensive than traditional phone lines, SIP services enables businesses to save money on their telecommunications costs. The scalability also ensures that businesses only pay for the phone lines they need, reducing unnecessary expenses.


Increased flexibility

SIP services offer greater flexibility than traditional phone lines, allowing businesses to make and receive calls from anywhere with an internet connection. This flexibility ensures that you stay connected and productive regardless of location.


Improved communication and collaboration

Advanced calling features enable employees to communicate and collaborate more effectively. For example, conference calling and call routing make it easier for your staff to connect and work together, improving overall productivity.


Reliability and quality

SIP services provide reliable and high-quality voice and video calling, ensuring that businesses can stay connected and communicate effectively with customers, partners, and employees.

Easily add channels without buying more hardware and get unlimited geographic and non-geographic phone numbers

Ongoing savings from lower-priced mobile and international calls

Seamless business communication with all locations, devices and communication channels unified onto a single platform

Improved mobility as workers can easily connect to calls, voicemails and web conferences from any device, any location

Non-geographical your SIP trunks are not location based, removing the fear of any future office relocation without the concerns of changing your number and without needing to purchase an expensive non-geographical number (03XX).

Consistency keep your existing numbers when you transition from traditional analogue lines (PSTN) or ISDN to the CloudCoCo SIP solution


SIP (Session Initiation Protocol), is used to provide internet-based calling and communication capabilities to legacy phone systems, like a traditional PBX (Private Branch Exchange) or PSTN (Public Switched Telephone Network), and removes the need to have physical lines.

There is a wide range of providers on the market. The best one for you will depend on your telecom needs, budget and business goals. Contact CloudCoco and let us help you identify the SIP solution that’s best for your organisation.

With traditional telephone companies phasing out ISDN (Integrated Services Digital Network), SIP trunking is a great alternative! It is easy to set up and manage and has the same feel as a traditional phone line without the need for a physical line.

Although both terms are used interchangeably, they are not the same. VoIP (Voice Over Internet Protocol) is a range of technology that enables voice to be sent over the internet.

SIP is a protocol that can be used to set up these VoIP calls and take them down. It also allows for multimedia messages to be sent.

VoIP is typically used in conjunction with an application whereas SIP is a specific protocol that describes how VoIP calls are established and enabled.