Innovative, cost-effective SIP Trunking solutions

SIP Trunking combines voice and data traffic over a single network connection. It can deliver immediate and substantial cost savings. It's cheaper on a per channel basis, as set up costs can be 100% lower than ISDN.

It is also more flexible, is quicker to install and can offer robust business continuity. Unlike ISDN, SIP trunks are quick to provision and easy to enable.

It’s easy to add the features you need, including call recording, voicemail and IVR. SIP trunks make distributing and load-balancing inbound calls simple and flexible.

And, if you have the available bandwidth, SIP can carry your data and even video as well as your voice calls.

Why Spectrum?

Our SIP Connect solution allows you to enjoy the benefits and cost savings of world-class IP telephony while retaining your existing infrastructure and telephone numbers.
 
We can upgrade your existing analogue or digital telephone system to a resilient, cost-effective, futureproof, enterprise-quality VoIP solution.
 
If your business spans sites in different geographic locations, our SIP trunks can provide free inter-site calling, even for international sites.
 
SIP Connect is also fully qualified for Lync 2013 making it easy to migrate to a Lync environment.
 
We can plan the perfect Spectrum SIP Connect service for your business and even provide a fully-managed service for you.

Key Facts

Trusted Technology

45% of UK business have now adopted IP Voice Services.

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Improved Flexibility

Multiple DR options available including automatic forwarding of calls to alternative numbers.

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Future Proof

29% of business are not aware ISDN lines will be switched off in 2025.

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Quality of Service

End-to-end Quality of Service (QoS) on our data circuits to ensure voice traffic prioritisation.

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Huge Cost Savings

96% of businesses who have adopted IP Voice services have made savings.

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Find out more about this service

Now you can cost-effectively deploy SIP and integrated UC solutions such as Skype 4 Business without the cost of upgrading your PBX.

The Sonus SBC appliance offers extraordinary service integration of Unified communications to any size branch office. Businesses can enjoy the benefit of deploying a single device for all networking and communication needs and save both capital and operational expenses.

By supporting a variety of protocols, advanced security, codec transcoding, and data services, the Sonus SBC enables a distributed enterprise to cost-effectively implement SIP and Unified communications across the enterprise.

Benefits of installing a Session Border Controller when moving to SIP

Secure the Network

the move to SIP requires a network security element to protect the enterprise from malformed packets and Denial of Service (DoS) attacks

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Consolidate Policy Management

Set routing and dial plan policies at one time for the entire network

Increase Network Reliability and Resiliency

Reroute calls during power outages and natural disasters

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Migrate Existing Analog and Time Division Multiplexing (TDM) devices

Any-to-any connectivity between TDM, H.323 and SIP devices, enabling enterprises to rapidly migrate analogue phones onto SIP-based networks

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Enable UC

Enable real-time communications including, voice, video, instant message, multimedia conferencing, user presence information and data sharing applications

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Scale

Easily scale capacity requirements as voice and video demands increase by adding sessions when you need them

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Our SIP Trunks are qualified to interoperate with Skype 4 Business 2010 and 2013. This makes it an ideal solution for any organisation that is looking at implementing Skype or already using it.

There are no complicated proprietary pieces to install and no advanced knowledge of IP networking required. Just simple, easy installation to get you connected.


 

Spectrum takes the worry out of moving to SIP

When you choose Spectrum to realise the benefits of SIP for your business, you're choosing a team of expert technical specialists who are committed to ensuring that the migration process is entirely transparent and has no negative impact on the running of your business.


Don't just take our word for it

"Spectrum’s SIP product provides us with peace of mind. We know our fixed line communications are 100% resilient.”

Andrew Meade - IT Manager - Forsters LLP


Related Resources

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SIP Trunking for Dummies

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SIP Explained - Key Benefits

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SIP Brochure

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Whatever your situation, we can tailor a solution to fit your needs.

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