SIP Trunks replace the old-fashioned phone line (ISDN) that requires a physical connection between to points, so you can make calls.
If you are currently using an ISDN line, Openreach will be switching these off with a completion date of 31st December 2025. Therefore switching to internet based communications such as SIP Trunks is vital.
So this is what you need to know
SIP – Session Initiation Protocol, the way to achieve a Voice over IP (VOIP).
SIP Trunks are telephone lines that are delivered over a suitable internet service. These replace the need for the traditional ISDN and analogue phone lines.
We can provide SIP Trunks to your PBX (Private Branch Exchange), or cloud phone system allowing local, long distance and international calls.
The main advantage of SIP is the line rental is far cheaper and your call costs are included in the price!
The benefits of SIP Trunks
Can significantly reduce costs
Increased flexibility – SIP trunks remove any location-based restrictions, so you can move office or even country and keep the same number
Scalable – SIP channels can be increased or decreased depending on call volumes and staff changes.
SIP Trunk Call Manager - Calls can be easily and quickly diverted, perfect to support Disaster Recovery. All from a web based portal.
SIP Trunks are perfect for linking multiple methods of communication, so fully support Unified Communications.
Improve geographical presence - You can add phone numbers from other geographical locations to expand your local presence
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Choosing between the different SIP Trunks packages
At Dalys we work with several SIP partners, all offering different line and call packages, so we can recommend one that suits your business. SIP can work with on-premise and some cloud phone systems.
Just a couple of things to remember; SIP is reliant upon connectivity; therefore it is important to understand your call volumes and bandwidth requirements to ensure you get optimum service performance and reliability.
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Discover more ways we can help
If you have sophisticated telephony requirements and a need for greater control, an on premise Telephony Solution could be perfect for your business.
Installing an onsite phone system means you can create the features appropriate to your business and ensure you have the performance inline with your business objectives.
If an upfront investment is preferable over a monthly licensing commitment, an on premise phone system is what you need.
Flexibility, scalability and adaptability, you can expect all of this and more from a Hosted telephone system.
A hosted or cloud based telephone system means there’s no hardware, everything is stored securely off site in the cloud, therefore there aren’t any maintenance costs.
Its adaptable, so remote working, multi-site deployment and changes in service can be set up quickly and easily.
If it’s future-proofing you’re looking for, a hosted system’s scalability means your prepared for growth from the start.