[Freeswitch-users] Freeswitch PRI support

kapil dadheech er.kapildadheech at gmail.com
Thu May 4 09:27:44 UTC 2017


Hello Deeplika,

Please find my response below

On Thu, May 4, 2017 at 2:42 PM, Deepika Yadav <deepikay at iiitd.ac.in> wrote:

> Hi,
>
> I am using Freeswitch in an application that initiates conference calls
> amongst 20 users in cellular network (mobile phones in GSM network).
> Currently, for the VOIP-GSM gateway, we are using the service from a
> company called Doorvaani.
>
> But, since, the cost of call estimates to be high and we cannot debug the
> call drops; we are thinking to buy our own PRI card.
>
> I am seeking recommendation on following points:
>
>    1. Which card should I buy that is most easily configurable with the
>    Freeswitch i.e. company and type.
>
> - You can use sangoma pri card. We are using this from last 7years.

>
>    1. Reference on how should I start to make Freeswitch configure with
>    the PRI card and start sending and receiving calls. For the current gateway
>    service in use, I simply put the authentication credentials for the
>    corresponding VOIP line offered by the company Doorvaani in the external
>    SIP Profile. In case of PRI, what all changes are needed
>
> - If you are using sangoma card. Then you need to install wanpipe driver
and configure wanpipe driver with freeswitch. Make sure to compile
freeswitch with libpri.  You can follow this

https://wiki.freeswitch.org/wiki/FreeTDM#Installation

> Regards,
> Deepika
>
> --
> Regards
> Deepika
> https://www.iiitd.edu.in/~deepikay/
>
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-- 
Thanks & Regards
Kapil Dadheech
Phone - +918800098471
Skype - kapildadheech86
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