[Asterisk-video] Make 3G calls with a mobile phone directly connected to Asterisk

David Florella dflorella at legos.fr
Tue Nov 25 05:11:24 CST 2008


I suspected it... So, I want to connect my Asterisk to a proxy server to
make the 3G calls. Is this work?

For example, Bob makes a visio call whith Alice on her mobile phone : 
Bob sip client ==> Asterisk (registered to a proxy server) ==> proxy server
==> Cisco Gateway ==> ISDN line
 
Thanks.

-----Message d'origine-----
De : asterisk-video-bounces at lists.digium.com
[mailto:asterisk-video-bounces at lists.digium.com] De la part de Carlo Rossi
Envoyé : mardi 25 novembre 2008 12:17
À : Development discussion of video media support in Asterisk
Objet : Re: [Asterisk-video] Make 3G calls with a mobile phone directly
connected to Asterisk

David Florella ha scritto:
> Hi, 
>  
> I want to know if it is possible to connect a 3G mobile phone directly to
> Asterisk instead of an ISDN line to make calls. 
>
>   
So do you want to use your mobile as a modem to make 3G calls? It is almost
impossible,  because AIK any mobile can forward or receive 3G-324M frame via
USB port when you make an videocall. During the call you can use USB 
connection to the mobile
only to send or receive AT commands; you can send data only if you use 
the phone
as modem to connect to an Internet Provider (ATD*99#).

3G network<---------------->Phone<- - - - - - ->PC

<-----> 3G frames
<- - -> Control commands

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