[Server-devel] [XSCE] Linking (WiFi) SIP telephony and GSM networks

Tim Moody tim at timmoody.com
Sat Feb 11 11:03:44 EST 2017


Very impressive.  Are the details somewhere?

On Fri, Feb 10, 2017 at 11:34 PM, Anish Mangal <anishmg at umich.edu> wrote:

> Hi,
>
> Wanted to share an update. So far, I set up asterisk on the schoolserver
> to run a SIP telephony service on the wifi network where people can call
> each other.
>
> Last night, I connected and configured a gsm modem (only specific huawei
> models work) to act as a bridge between SIP and GSM networks. Now, someone
> on the WiFi network can place outbound GSM calls. Someone on the GSM
> network side can call the dongle's SIM's phone number and be presented with
> an IVR where they can dial the extension of the user they want to connect
> to.
>
> If any of this is potentially useful to your deployments, please get in
> touch.
>
> This is going to be super-duper useful for the deployments in Spiti and
> Ladakh
>
>
>
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