HALYS VOIP
to
GSM SOLUTION
Halys VoiP
to
GSM
Since two years, smartphones and tablets support the EAP-SIM
authentication for the WiFi access, which involves the SIM or USIM
card in the initial authentication with the HLR.
The GSM and WiFi operators can then offer a seamless usage of all
the data services, Voice and messages when the user is WiFi
connected.
This is most useful to offload the GPRS network, and for smaller
operators, allows to cover small areas such as villages with
unexpensive WiFi base stations with the same charging policy.
Halys VoiP
to
GSM
In a previous patent owned by HALYS, the use of SIM cards to authenticate users was already forecasted with USB card readers plugged to the PC and with smartphones, allowing to charge the customers using Voip, same way as they are under GSM coverage.
Today, the new solution developped by Halys, permits to authenticate users via EAP-SIM protocol. This solution is attractive to many operators.
Halys fully supports this authentication scheme, standardised since 2008, with our AAA-MAP/SS7 Gateway, the data services with our SGSN gateway and the circuit mode VoIP-SMS with the Media Gateway, all three being integrated in the same platform.
The need for a separate VoIP authentication being suppressed and also the need to distribute authentication keys, this is an important step to make the use of VoIP system by the GSM operators become seamless with current 3G.
Halys VoiP
to
GSM
A real study case : In-flight solution
•
A unique patented solution for:
•
transparent call or sms TO gsm
Number / VoiP.
℗•
Use of Wi-Fi enabled GSM phones to
receive calls and messages at personal
phone number.
•
Easy to install – Easy to use.
•
Allows calls and sms on your own GSM
mobile phone.*
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A low cost solution for In-flight systems
providers.
•
A low cost solution for the passengers.
•
A better way for Airline Companies to
rentabilize their In-flight GSM and WIFI
systems.
THE STUDY CASE : GSM & WIFI on board ?
The winning duet
WIFI on board: new services, new uses,
new growth
.
The gradual deployment of WiFi in airplanes will bring new services available for passengers and therefore new types of revenue for operators like airlines.
These new uses will also allow new partnerships. The case of the streaming of videos in airplanes, allows to see the emergence of new agreements: such as ABC Group with the Virgin Group Airlines.
New services means new revenues to share between operators : Airlines, GSM operator, IFE operator, OTT services.
The HALYS VOIP to GSM Solution allows the In-flight GSM operator and its partners to earn more revenues and offer a High Quality Service for the passengers.
Halys VoiP
to
GSM:
Halys VoiP
to
GSM:
'
Tested and Approved' !
A live test
:
The 8th of March 2012, we called the GSM phone number of one of our partner (we will call him here : John) during his trip to Hong-Kong (100% business class Airbus A330).
John was registered on the aircaft's WiFi connected with the Halys MSC/VLR-SIP ground system.
John was carrying a PC to test the visio quality and also a Iphone, both using standard "SIP clients". After the tests,
John said : " The voice quality was quite good and even better than GSM".
SMS were sent (and received) both from the ground and from John.
This in-flight usage shows that the internet access in modern airplanes has the quality to provide in-flight voice and even visio services using IP (no GSM coverage, the aircraft had only WiFi activated).
At the moment, no other system than HALYS In-Flight VOIP<->GSM solution, does it : Transparent Call or sms TO gsm number / VoiP.
Halys VoiP
to
GSM
How does it work ?
Halys VoiP
to
GSM:
An real secured solution with HALYS Radius system
In-flight Halys VoiP
to
GSM
The system can be limited to create 'quiet times' i.e. when the passengers are sleeping. Of course, in respect of regulatory
requirements, the In-flight Halys VoiP to GSM
part of the in-flight communication service is automatically turned off during take-off and landing .
Halys has only EASA approved partners for its
Halys VoiP
to
GSM:
An Improved solution
•
