SIP: An Alternative To ISDN?
by: Martin wacey
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Savings can be made on ISDN and analogue line rentals by using your internet connection to make telephone calls.
Outgoing calls will be re-routed via a box over your internet connection using the SIP trunks.Incoming calls will still go over the ISDN lines.If the internet connection goes down outgoing calls will go over the remaining ISDN lines.This allows for a risk free way to try the new technology.In essence there are no investment costs either as the savings are immediate.
As well as benefitting from savings on surplus analogue and ISDN line rental charges you will also save on the cost of the calls as well.This means an immediate return on any minor installation charges.
For example in any organisation not everyone needs to make or receive calls simulataneously.Most companies will normally rent more ISDN channels then they actually need.And that means unused line rental costs.What if these unused lines could be replaced by SIP Trunks at a fraction of the cost?
And therein lies the advantage of migrating to SIP.You can replace some of the costly analogue lines and ISDN channels with SIP trunks and try out the technology in an entirely risk free way as the remaining ISDN and analogue lines will serve as back up if the internet were to fail.
As reduced call costs are an additional automatic benefit it is essential when looking for a company that offers SIP that you get a quote for these rates.
One such company offering this technology is Tipicall.At the moment they are running a promotion offering free SIP trunking for life.
About the Author
Looking to find the best deal on sip trunks?, then visit www.tipicall.co.uk to find the best advice on sip trunks as an alternative to ISDN lines.
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