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Bridge the gap from ISDN to cloud telephony

SIP Trunk is a gateway to the cloud. It uses your current phone system but makes it run like a hosted voice solution. It’s resilient, cost-effective and, with the ISDN copper network switch off in 2025, a SIP Trunking solution will future-proof your business.

Business Benefits of SIP

SIP trunking is a flexible, lower cost alternative to ISDN lines for inbound and outbound voice calls. It allows your business to combine one line for both voice and data services, to reap the benefits of a hosted solution without removing your legacy telephone equipment.

All you need is:

✔ A compatible IP-PBX phone system or Gateway connection
✔ Connectivity (Broadband or Ethernet)

Maximum Channels
30, then need new bearer
Inclusive Calls
Number Flexibility
Additional cost for out of area routing
Future Ready
No – Only available until 2025
Lines & Calls Bundles
RRP £20.49
Maximum Channels
Inclusive Calls
Number Flexibility
Future Ready
From as little as
** Prices exclude VAT
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Reasons to choose Daisy SIP Trunking

Reduce Costs

SIP Trunking can save on call costs and line rental charges. It also offers business continuity as well as calling and network features when compared to a traditional fixed-line service.

Number Flexibility

Unable to take your number to your new office? With Daisy SIP trunks, this isn’t a problem as you can use area codes from anywhere in the UK and point your non-geographic to your SIP Service.

Fraud Prevention

The cost of telecoms is ever-increasing and losing money isn’t an option, but with our SIP trunking services you can protect your business with multiple fraud prevention methods.

Peace Of Mind

With Daisy SIP we can provide automatic failover to your other sites, the ideal solution in the event of a disaster or unforeseen event such as an office power cut to keep your business running smoothly.