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The Benefits of SIP Trunk

Posted on 24th November 2016 at 11:38

SIP Trunk s have many great benefits, here are just a few

SIP Trunks give you Flexibility with Phone Numbers

SIP Trunks enables you to move office and keep the same geographic number without any on-going call forwarding costs or those associated with producing new company stationery. You can add as many numbers as you need, at no extra cost, including geographic numbers for different locations.

Business Continuity

If your office has to be temporarily relocated in an emergency, this can be achieved quickly and cost effectively with SIP trunking to keep your business working. Calls can be diverted using on line tools, in real time, meaning you don’t need to miss any calls.

Line Rationalisation

For businesses with multiple sites, SIP trunks provides the opportunity for line rationalisation and reduces the number of PBX’s you need to maintain – while retaining full control of the numbers associated with your business.

Save Money

IP Connectivity costs less than ISDN with lower or even inclusive call costs, free calls between offices and mobiles and lower line rental costs for multi-sites. No expensive call forwarding costs are charged should you relocate or need to divert calls in the event of a disaster.


SIP trunking provides a phone service that will cope with any situation and give you business grade resilience for your telephony. Whether you need to keep your business running in a disaster or emergency or you need to load balance calls between sites during peak hours, SIP trunk s delivers.

How does it Work?

Cellular Solutions SIP trunks connect your PBX to our network enabling full PSTN breakout on the public telephone network. Connection from your site or sites to our network is via an IP connection (for example Fibre Broadband, ADSL broadband or leased line) and is delivered as an end to end service with an availability guarantee, voice channel guarantees and voice Quality of Service (QoS).

Case Studies

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