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SIP Trunking provides a highly flexible alternative to ISDN solutions. Compared to ISDN, SIP Trunking is cheaper on a per channel basis, more flexible in terms of what telephone numbers you can have and where you can have them, is quicker to install and offers a very robust business continuity service that ensures your business never loses calls.
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SIP Trunking allows you to move office and keep your same geographic number without any on-going call forwarding costs and costs associated with new company stationary. |
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If your office has to be temporarily relocated in an emergency, this can quickly and cost effectively be achieved with SIP Trunking. |
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For business with multiple sites, SIP Trunking provides ISDN line rationalisation options and reduces the number of PBXs you need to maintain - all with full control of the numbers associated with your business. |
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IP connectivity costs less than ISDN with lower call costs, free internal calls between extensions and offices (including international calls) and lower line rental costs for multi sites. Also, no expensive call-forwarding costs are required should you relocate or need to divert calls in the event of a disaster. |
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SIP Trunking provides a phone service that will cope with any situation and give you 100% up time on your telephony. Whether you need to keep your business running without expensive call forwarding costs in a disaster or emergency or you need to load balance your calls between sites during peak hours, SIP Trunking delivers. |
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One online bill from O2 for mobile & landline, along with the small matter o2 landline could save you 40% on calls.
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