The answer is yes. If you have adequate bandwidth, between 1Mbps and 3Mbps you will have no problem using your computer's internet connection. If you are just doing things offline, there will be no problem either.
You can also use VoIP using a mobile/cell phone.
Not sure what you are asking, but most VoIP services (like voip.com) only use 90kbps upload speeds, so you can be on the computer while chatting at the same time.
It is possible to use VOIP with a computer that has a microphone. You can also use specialized VOIP phones or adapters which allow your regular phones to use VOIP. The exact details depend on the different providers.
You do not need to know much about computers to use VoIP. What you will need is some basic networking skills, which are very easy to learn. Most VoIP providers include installation instructions with a router when you buy their services. The router only needs to be connected between the modem and computer. If it is a soft-phone (software) then yes, you will need some computer knowledge to use it.
Voice over Internet Protocol (VoIP), is a technology that allows you to make voice calls using a broadband Internet connection instead of a regular (or analog) phone line. Some VoIP services may only allow you to call other people using the same service, but others may allow you to call anyone who has a telephone number - including local, long distance, mobile, and international numbers. Also, while some VoIP services only work on your computer or a special VoIP phone, other services allow you to use a traditional phone connected to a VoIP adapter. In case of using the services of Pakistan VoIP provider, you can simply cater the needs of your call centers in a cost-effective way.
dont use a computer
I don't find any problem if you wanted to use a DECT 6.0 (cordless phone) with your VoIP service. As a matter of fact IP telephony is so flexible that a user can readily use VoIP using a computer, IP phones and even regular handset (equipped with ATA).
You can call a mobile phone or landline in Dubai using an internet service in Pakistan. But phone calls from computer to computer using the VOIP service is blocked in most parts of Dubai. Freehold area's are the only places where the use of VOIP services is still possible (as of May 2008).
Yes using VoIP caller ID track the number of VoIP caller as well as its IP.
VoIP ready means a particular device is readily available to use for VoIP (Voice over Internet) applications. This can be a phone, computer, or modem. Typically VoIP ready phones and modems are sold.
POTS (Plain Old Telephone System)VoIP (Voice Over Internet Protocol)POTS can only use ordinary phone while VoIP can use a wide range of unit like IP Phone, Softphone and even analog phone.POTS number are assigned by the phone company while VoIP uses a virtual phone number and even virtual extensions.POTS call cost is expensive while VoIP call rates are cheap and inexpensive.POTS is an old technology while VoIP is a modern technology.POTS cannot be linked with other systems while VoIP can.
A Cisco VOIP telephone can be installed on a computer or telephone in order to make calls. Users can then place and receive international calls through Cisco VOIP.