login | register
Sun 12 of Oct, 2008 [22:07 UTC]

voip-info.org

History

Addaline

Created by: jht2,Last modification on Sat 28 of Feb, 2004 [10:56 UTC]
http://www.addavoice.com/

Free SIP to SIP calls
Pay for SIP to/from PSTN calls



Comments

Comments Filter
222

333Wireless VoIP mobile telephony

by , Wednesday 14 of April, 2004 [15:58:15 UTC]
Do you want to offer a wireless mobile VoIP phone to your VoIP customers?
That could solve the problem of the high cost of the "Last Mile" in countries without infrastructures and help you increase enormously the number of customers.

The wireless last mile with our system is completely free and then you can use a Internet connection where it is more convenient for you and offer a "termination" at prices nobody can beat.
I am talking about "Last mile", but in reality our system can offer up to minimum 5 Km and more depending on the frequencies you can use.

I think that we can offer the best solution on the Market at the lowest price.

The biggest problem of any mobile VoIp solution is the very low coverage of the Access Point 802.11

In spite of the promised 500 meters you are lucky if you can reach 10.

That makes the usage in a very restricted area and far away from what the users of GSM are able to have with the wireless GSM phones.

We can offer an Access Point which has a coverage of up to 5 Kilometers and uses the free frequencies 2.4 Ghz and 900 MHz.
It can connect up to 90 users and many access points can be interconnected.(no limit to the number of users)

The Wireless mobile IP phone has a price between 150 and 250 US Dollars, depending on the model and quantity.

It is the perfect solution for a country with poor or lacking infrastructures and can give to the users the possibility to make:


1) Free calls among metropolitan users

2) Free calls to any VoIP telephone through the net (we use the open standard SIP protocol)

3) Low cost calls using any termination.


What the provider needs:

1) Access Point+ VoIp gateway cost around $ 1.500 (it supports any kind of VoIP gateway, also the H323)

2) External antenna (30 cm.) cost around $100

3) a connection to the Net. Every call consumes 8 Kbits, so you can easily calculate the bandwidth requested.

Look in my Web Pages at : http://www.worldonip.com

or contact me:

patrizia@worldonip.com