Now, VoIP (Voice over internet protocol) be easy, because more application for VoIP in cellphone. There is nothing perfect from any of devices that existed in this world. The VoIP also have weaknesses which would be explored in this following data:

• The Calls is not limpid which is caused by the effect of using small bandwidth. There is a decreasing of the voice quality if using the bandwidth and unable to be compared with the sound quality of the conventional Phone connection. But if you are using the wider tape of the internet connection or broadband, you will be able to get the limpid and better sound quality.

• There is an interlude during the communication or conversation. How it happened? It happened because the process of the changes data become sound makes the interlude in the VoIP connection.
• If our internet connection is not yet available in 24 hour, we should make an appointment to meet through the VoIP connection.
• You should provide the security application to avoid the Hacking of your data.
• If you are using the internet that using the NAT (Network Address Translation), you should use the special configuration to operate the VoIP.
• The devices are relatively expensive. Especially the security application to avoid the Hack.
• The VoIP potentially makes the stuck or troubled connection if there is plenty user use it.
• The wrong step of collaboration would make the error of the whole numbering system.

Tags: applications VoIP in cellphone, Free calls to more country, free international calls, The Weaknesses VoIP, VoIP (Voice Over Internet Protocol)