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03334 140 997
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Maximise your call quality.

SIP is the ideal replacement for ISDN as it provides you with the ability to make and receive calls whilst utilising the benefits of IP technology.

Is SIP Connect The Right Solution For You?

SIP trunking is a flexible, lower cost alternative to ISDN lines for inbound and outbound voice calls. It allows your business to experience the benefits of a hosted solution without removing its legacy telephone equipment.

All you need is:

✔ A compatible IP-PBX or Gateway

✔ Connectivity (Broadband or Ethernet)

Price from £11.99 p/m*
*Excluding porting and connection charges


Feature ISDN SIP
Maximum Channels 30 then you must install a new bearer Unlimited
Inclusive Calls No Yes
Number Flexibility Additional cost for out of area routing Yes
Future Ready No – Available until 2025 Yes

Speak to one of our experts

Reasons to choose Daisy SIP Trunking

Reduced Costs
Reduce Costs
SIP Trunking can save on call costs and line rental changes, business continuity and calling and network features in comparison to traditional fixed line service.
Number Flexibility
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
Fraud Prevention
The cost of telecoms in an ever increasing figure, with our SIP trunking services you can protect your business with multiple fraud prevention methods.
Peace of mind
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.


Working with the best to deliver the best

Big enough to cope, and yet small enough to care, we are partners with BT, Gamma, Avaya and Mitel.

Talk to one of our specialists. Call us on 03334 140 997

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