IP telephony from my mobile (Questions)
How does mobile Internet telephony work?
Calls from your portable telephone travel through the internet when you are connected to a wireless network (WLAN/WiFi) instead of the GSM mobile network. Since recently, it is possible to use the 3G spectrum (Internet over GSM, also called UMTS or HSDPA).
How can I use mobile IP telephony ?
You can use the service wherever you have internet access via a WiFi connection. That could include your home, work, your friend’s house, the airport, in a restaurant or any other available WiFi network available. However, keep in mind that certain Hotspot points block the use of Internet telephones using a firewall.
What are the advantages of Nomado’s Internet telephony service ?
You can save a substantial amount of money thanks to Mobile IP telephony with Nomado. When you call abroad in certain cases, Nomado is almost 50 times cheaper. Many operators have made their tariffs more complicated for those who want to call from abroad to Belgium. Wherever you call around the globe it costs most of the time 2,5 Eurocents per minute. Furthermore, when you are overseas and connected to a WiFi network you can pick up when the telephone rings and it costs you nothing (no roaming charge), if the caller has dialled your nomado phone number.
Wich type of mobile phones can I use for mobile Internet telephony?
The mobile phone must have WiFi including an IP telephony program (in general, these phones include it)
Can I keep my existing mobile phone number and subscription to my mobile phone company?
Yes. IP telephony with Nomado can work alongside your existing mobile phone operator. You decide which to use to make calls as you wish.
Can I use IP telephony with 3G network/spectrum ?
Yes and no, theorically it’s now possible to make calls via the UMTS, HSDPA or 3G networks. Apple claims they allow VoIP over 3G.. to be followed..
What happens if someone calls me when I’m not connected to a WiFi network or a 3G network ?
You can choose via your online Account if you want the call to be redirected in that situation, for example, to message service e.t.c






