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Saturday, April 30, 2011

Getting Yourself Acquainted With SIP Trunking

By Martin Paul


You must have already heard about SIP Trunking but I guess you're not yet aware of this particular acronym. SIP stands for Session Initiation Protocol and when we say SIP Trunking, we mean service connections that are usually offered by Internet Telephony Service Providers.

The idea is to supply connections from the organization to the PBX with the use of internet servers - the outcome is VoIP.

Say for instance, if the employee dials a particular number and does a call that goes by through standard telephoning system of PSTN, the SIP trunking will designate the company's IP to a PSTN number that is deemed the closest to the called number. By doing this, the employee who is producing the call will only appear to be calling just within the neighborhood or town.

This can significantly decrease the lengthy distance charges to the company. This type of telephone system also works the other way around in the sense that it can give local PSTN numbers to consumers to call wherever what part of the country they may be.

However the most attention-grabbing part is that when these buyers called these local numbers, their calls will be instantly directed to the PBX. This will give the buyers hassle-free and cost-effective calls.

What is also intriguing about SIP Trunking is that it lessens the use of many physical connections and that the calls which are dealt with by SIP trunks aren't constrained so you can call so long as you would like. But since the calls that usually pass though SIP trunks, the calls are determined by their bandwidth.

This is the answer why corporations make sure that they prevent too much traffic often caused by simultaneous calls and they provide a solution to this by acquiring more than one SIP Trunk.

When you want to get an SIP Trunking service, you can get it from ISP or ITSP providers and based on on the kind of provider you've, you are able to pick out the one that works best for your kind.




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