SIP trunking is even now a quite innovative VoIP technology, very much related to the latest corporate telephone solution and it is potentially a technology that can pass industry advantages to lots.
What exactly is SIP trunking?
In its simplest form, SIP trunks can be viewed as no different to an regular digital line that is linked to a industry communication solution. In the way it is used, the rationale of what it is for, and if you went into an office picked up the telephone and made a phone you would not know if you were making phone call out on a standard digital phone line or a SIP trunk system.
What connections are available to deliver SIP Trunks?
SIP Trunking is delivered using the following two methods-
(i) As a data system using an existing xDSL or equivelent
(ii) Using a dedicated voice xDSL service or similar
method (i) regularly routes calls using the public Internet, while process (ii) is a circuit supplied and normally guaranteed to provide a level of Quality of system (QoS) as it connects into the network backbone, consequently by-passing public Internet traffic.
Once the data circuit has been installed a link then needs to be made to the actual business communication system, much the same as a conventional telephone line requires too. If you would like to connect the SIP trunk to an older telephone system (generally manufactured pre-2006) then it is likely a SIP convertor element would be needed. The SIP convertor unit connects to both the all ready in place line ports on the phone solution and to the xDSL SIP trunking circuit.
many industry communication systems built post-2006 may expect a license key, software upgrade or an added piece of hardware to permit the SIP trunking service to be linked directly.
Why use SIP trunking?
A SIP Trunk brings with it many recent business advantages, the most important of which can be written down as follows-
- Bring down line rental costs
- Bring down phone charges
- Ability to have different National & International area codes numbers
- Free on network phone charges (useful for multi-site corporations)
- Facility to hold on to phone numbers no matter where the organisation moves
- Instant phone re-routing in the aftermath of a disaster occurance
SIP Trunking Solutions Summarised
SIP trunks are at this time generally accessible, a demonstrated technology and with SIP Providers working closely with business phone system manufactures it ought to help to install belief in the market for rapid take up.
However this is just part of the article, to ensure a SIP Trunk solution works as it should, proper calculations must to be carried out in terms of the bandwidth that is made accessible to permit the required number of concurrent calls to be made or received. The last, but my no means least, part of the equation that needs to be right is the supply, installation and design of the required SIP hardware and SIP software may well be required.
With every one of these fundamentals suitably in place a SIP trunking solution seems set to take the industry by storm over the subsequent few years, benefiting lots businesses and telecommunications organisation’s along the method.
