Voice enabled Data card to RJ11 converter ??

[GM2020]

Hi there,

Sorry if i have posted the question in the wrong thread. Not sure about the right thread.

I am looking for a possible device that can connect Voice enabled 2G Data card to FXO port in Cisco router(Hoping that it exists in the market??). Simillar to the GSM to RJ11 adapter device.

IP Phone<<==>>Cisco Call Manager <<==>>Cisco 1751 Router with FXO port <<==>> SOME DEVICE??? <===>Voice enabled 2GData Card

Thank you !

[paolo bevilacqua]

If the device you are talking about has FXS interface, you connect diectly to FXO without needinf anything else.

[James Hawkins]

There are lots of companies that sell IP to mobile network gateways.

I have used Quescom gateways but there are lots of alternatives available.

e.g.

http://www.2n.cz/en/products/gsm-gateways/voip/voiceblue-next/

This page has lots of info on GSM gateways

http://www.voip-info.org/wiki/view/VoIP+Gateways

[GM2020]

Hi Paolo and James,

Thanks for the inputs.

The only thing stoping to get a VoIP G/W is obviously the cost.

When i searched the internet got to know "Oktel SIP GSM Gateway" . I could nt insert the link here. but u can google it with the key word "Oktell SIP GSM Gateway. How to obtain SIP GSM gateway 3-5 times cheaply" But it will not support connecting to FXO.

Below is the illustration am trying to..

Am looking for the middle device that can allow calls between FXO <==>Datacard (2G/3G with voice enabled)

Rj11 to GSM looks good too but kept as the last option.

[paolo bevilacqua]

No, it is not possible to do the above.

However you can get a GSM box with SIp interface, that does not require any connection beside ethernet.