[Freeswitch-users] Freeswitch PRI support

Joel Serrano joel at gogii.net
Thu May 4 15:10:00 UTC 2017


We run into similar problem.

Bought a GSM-VoIP gateway and worked perfectly but it was pricy.

We found a Chinese brand that was very affordable. I'll send the name and
model later today.

Joel.


On Thu, May 4, 2017 at 07:39 Deepika Yadav <deepikay at iiitd.ac.in> wrote:

> Thanks for the replies and would be happy to also know about the VOIP-GSM
> gateway model having at least 20 ports.
>
> Regards,
> Deepika
>
> On May 4, 2017 8:03 PM, "Shaun Stokes" <shaun.stokes at itec-support.co.uk>
> wrote:
>
>> Highly recommend Sangoma for PRI or BRI, used both in the past, they’re
>> straight forward to install and Sangoma officially support FreeSWITCH.
>>
>>
>>
>> We used the Sangoma A101E for PRI.
>>
>> FreeSWITCH installation guide and sample configuration here:
>> https://wiki.freepbx.org/display/PC/Telephony+Cards+for+FreeSWITCH
>>
>>
>>
>> There are various models available depending on the number of ports and
>> channels but you should always get the E version which includes the echo
>> cancellation module (it’s tricky to buy the echo cancellation module
>> separately):
>>
>> http://www.sangoma.com/products/digital-telephony-cards/
>>
>>
>>
>>
>>
>> *From:* freeswitch-users-bounces at lists.freeswitch.org [mailto:
>> freeswitch-users-bounces at lists.freeswitch.org] *On Behalf Of *Deepika
>> Yadav
>> *Sent:* 04 May 2017 10:12
>> *To:* FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
>> *Subject:* [Freeswitch-users] Freeswitch PRI support
>>
>>
>>
>> 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.
>>    2. 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?
>>
>> Regards,
>>
>> Deepika
>>
>>
>>
>> --
>>
>> Regards
>> Deepika
>> https://www.iiitd.edu.in/~deepikay/
>>
>>
>> ______________________________________________________________________
>> This message has been checked for all known viruses by MessageLabs Virus
>> Scanning Service.
>> ______________________________________________________________________
>> Shaun Stokes - Infrastructure Analyst
>> T : 01453 700713
>> E : shaun.stokes at itec-support.co.uk
>> W : www.itec-support.co.uk
>> Registered Address :- ITEC Support, Suite 2 Prospect House, Bath Road,
>> Stroud, Gloucestershire GL5 3QF
>> Company No. 06908001
>>
>> CONFIDENTIALITY NOTICE
>> This communication and the information it contains are intended for the
>> person or organisation to which it is addressed. Its contents are
>> confidential and may be protected in law. Unauthorised use, copying or
>> disclosure of any of it may be unlawful. If you are not the intended
>> recipient, please contact us immediately.
>> The contents of any attachments in this e-mail may contain software
>> viruses, which could damage your own computer system. While ITEC Support
>> has taken every reasonable precaution to minimise this risk, we cannot
>> accept liability for any damage which you sustain as a result of software
>> viruses. You should carry out your own virus checking procedure before
>> opening any attachment.
>>
>> ______________________________________________________________________
>> This message has been checked for all known viruses by MessageLabs Virus
>> Scanning Service.
>> ______________________________________________________________________
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://confluence.freeswitch.org
>> http://www.cluecon.com
>>
>> FreeSWITCH-users mailing list
>> FreeSWITCH-users at lists.freeswitch.org
>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>> http://www.freeswitch.org
>>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://confluence.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.freeswitch.org/pipermail/freeswitch-users/attachments/20170504/acd13382/attachment.html 


More information about the FreeSWITCH-users mailing list