Mobile Broadband Service » VOIP

Voice Over IP (VOIP)

engineer — Wed, 29 Dec 2010 14:11:07 +0000

Living in this world today we have to deal with the fast growing high technology. One of the most famous high technology that human ever built and developed is Internet. Not knowing about it may give a bad impression about someone because they may be considered outdated. Internet used to be a medium for people to show their company’s website, or important texts to be read globally. But today’s Internet is beyond anyone’s imagination. We can do almost anything with it. Our way of communication with people in long distance used to be using a conventional telephone usually placed on the desk or on the wall. Our way of communication today has changed. We now have VoIP. It is something that people did not even know it would exist only about 15-20 years ago. VoIP stands for Voice over IP. VoIP phone systems work by allowing Internet users to communicate using the Internet for free. No conventional telephones are longer needed.

The good quality of VoIP depends very much on the Internet connection. A good company that provides the Internet connection in your house or office should have an IT support. IT support will help you with any problem related to your Internet connection. Besides IT support, a good company should also need to provide an online backup for their clients. This will help the clients have their data or files safely saved on the Internet.

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Broadband and phone services bundle with cheap international calls (VOIP)

engineer — Wed, 06 Oct 2010 16:00:07 +0000

Broadband service offered by many providers give a lot benefits for many people including how to make international calls (VOIP). Yes, currently many broadband providers are bundling their broadband service with cheap international calls (VOIP). High bandwidth on broadband service allows both internet access and others multimedia service such as mobile TV, VOIP call and streaming video are combined at the same broadband packages and still have acceptable quality.

Compared to the traditional calls, bundling mobile phone and broadband service will save you internet and line rental costs and some of this bundling services are giving very cheap rates even to some destination countries only instead of all countries. Broadband providers which already offered broadband and phone service bundles with cheap international calls are TPG,iiNet and Engin. Before you select their service, you should compare their service and ask as many as information you need such as tariff, destination country etc.

Voice over internet Protocol (VOIP) is the way how to make calls over internet which growing very fast with high reliability since high bandwidth capacity available at some VOIP providers. VOIP is being the popular calls instead of traditional calls due to cheap tariff. To make international calls, you need to download a software which provided by VOIP provider such as skype or you can buy VoIP box

TPG,iiNet and Engin are some broadband providers which offering bundling cheap international calls as well. Engin is broadband provider which some great VoIP plans. IiNet also has cheap VoIP plan which included in Naked broadband plans as iiTalk. VoIP service from iiNet can be bundled together with a home phone and broadband deal, as NetPhone.

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Voice over IP (VOIP) service

engineer — Mon, 02 Nov 2009 17:24:51 +0000

Telecommunication companies used to deploy Voice over IP (VOIP) service to serve their own subscribers while they want to make an international call instead of using International Direct Dial (IDD) service from their competitor. It is different with IDD service, VOIP service required subscriber to dial using certainty prefix number created by its telecommunication company while they want make an international call. Meanwhile on the IDD service, telecommunication companies should have a IDD license given by telecommunication regulatory
Voice over IP (VOIP) can be done by using existing network infrastructures and insert one or more new network element for voice compression purpose. To have Voice over IP (VOIP) service, telecommunication companies should insert/deploy network infrastructures such as;

1. Voice over IP (VOIP) gateway

Voice over IP (VOIP) gateway responsible to handle all international calling services were dialed by subscribers. The main function of Voice over IP (VOIP) gateways are compressing the voice, routing the call, digit number translation policy and change the packet to IP base. Voice over IP (VOIP) gateway retrieves subscriber’s call from Mobile Switching Centre (MSC) and the process the call before deliver it to the destination number. Voice over IP (VOIP) gateway will generate the call detail report (CDR) when a call is established between source number (A number) and destination number (B number)

2. Internet bandwidth

Voice over IP (VOIP) service is internet protocol (IP) bases packet which mean that call will be delivered to destination number to the IP packet. To deliver the Voice over IP (VOIP) service, telecommunication companies require international internet bandwidth where the calls will come and go. Telecommunication companies used to already have international internet bandwidth either they leased from Internet Service Provider (ISP) or they build by their selves for many purpose. It means that no issue on the international internet bandwidth while telecommunication companies plan to have international internet bandiwdht

3. International Voice over IP (VOIP) partner

Telecommunication companies than need international Voice over IP (VOIP) partner that responsible to the end of destination number. More often, international Voice over IP (VOIP) partner will have another Voice over IP (VOIP) partner as well to deliver the call to destination number

The benefit of Voice over IP (VOIP) service is cheap tariff rather than IDD service. Voice over IP (VOIP) service is quite easy to be deployed rather than IDD service which require dedicated international link gateway with high capacity. Voice over IP (VOIP) service also need less investment rather than IDD service.

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Outgoing and Incoming VOIP services

engineer — Mon, 05 Oct 2009 10:40:52 +0000

Usually Telecommunication Company offered VOIP service to reduce traffic call via International Direct Dial (IDD) to their subscribers. The things need to be added to fulfill VOIP service is international internet bandwidth and international connection which can lease to the provider or deploy by their selves. They also need to install VOIP gateway to carry out the traffic

There are two kind of international VOIP services they are Outgoing and Incoming VOIP services but they more often to serve outgoing VOIP only

1. Outgoing VOIP service

It means that subscribers will be allowed making international call to any countries by dialing with certainty prefix code. This service is valid to only their subscribers. in order to allow subscribers from another telecommunication company to user your International call service you should have International Direct Dial (IDD) service. To have outgoing VOIP service, Telecommunication Company should cooperate with International VOIP provider which will forward your VOIP call to destination number. To have more various charging, telecommunication company could connect to several VOIP partner which offer various price

2. Incoming VOIP service

Incoming VOIP means that Telecommunication Company will permit calls from any country to go through their telecommunication network and could be delivered to any destination number at different telecommunication company. It means that you are act as interface gateway between B number which may come from any country to A number which may your subscribers or from another telecommunication company.

To enable Incoming VOIP, Telecommunication Company should cooperate with VOIP partner which allowing incoming call and promote this service to people all around the world. Telecommunication Company did not to add more network telecommunication to enable incoming VOIP service. With the same network infrastructures, they only need to add more routing configuration to the VOIP partner gateway. More partners there will be more routing configuration that should be added

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Building a Voice Over IP (VOIP) Service

engineer — Sun, 13 Sep 2009 23:30:18 +0000

VOIP services are needed by telecommunication company since many subscribers has many purposes by doing that such business activity, contacting their family etc. Telecommunication Company prefer to provide international call service with VOIP rather than International Direct Dial (IDD) service which need a license from the regulatory institution beside it gives cheaper tariff. From subscribers’ view, the different between both VOIP and IDD service is while they make a dial session. VOIP service is valid to their subscribers only and subscribers should dial with additional prefix. Meanwhile, IDD service is valid to any subscribers from any telecommunication company with certainty prefix number which already given by regulatory institution.

It is different with IDD service, while Telecommunication Company decides to build a VOIP service, there will be some network infrastructures needed to be inserted to the current one. VOIP service is running on the existing network, telecommunication company just need to make sure that the call was delivered to the destination at abroad and conversation happen between calling and called number. Generally, the new network infrastructures that needed are;

VOIP gateway
International Link/Bandwidth
International VOIP partner

The international call from subscriber will forwarded from Mobile Switching Centre (MSC) to VOIP gateway and digit translation is happening here. This new digit number will be encapsulated to the IP base packet and will be delivered to the International VOIP partner. VOIP gateway responsible to covert traditional call bases (ISDN and Signaling) coming from subscriber to the IP base packet.

Since VOIP service is international call base, telecommunication company should deploy international link or bandwidth to deliver and retrieve a packet. It is like a bandwidth needed by mobile internet service.The international link could be dedicated E1 transmission that will be terminated from Telecommunication Company to the international partner. Usually, Telecommunication Company prefers to provide internet bandwidth to deliver the VOIP traffic since they can insert it to another service which requires internet bandwidth as well such as mobile internet service .

Telecommunication Company did not deliver the VOIP traffic to the destination number directly. The international call will be forwarded to their international VOIP partner at abroad and let them deliver it to the proper destination number. International VOIP partner may forward the call to the destination number directly through VOIP service as well or they will forward it to their partner as well. It is depending on the level of international VOIP partner has been chosen by Telecommunication Company. Telecommunication Company also can connect their international call to several International VOIP partner to distribute various traffic scenario. This scenario usually was applied to give various tariff calls to certainty countries