[Freeswitch-users] FS, SS7 and Dialogic IMG2020 in the UK

Florent Krieg flokrrr at gmail.com
Mon May 4 16:02:05 MSD 2015


Same here, FS boxes receiving and sending SIP trafic from/to IMG1010
gateways.
It has been running for two years without any issue.

Florent

2015-05-04 10:35 GMT+02:00 Tomáš Boros <boros at vmtele.com>:

>  Hi,
>
> we have just installed a freeswitch for SIP interconnection with 100rel
> enabled. Currently it is running fine, but you have mentioned, that there
> is a bug. Should I be worried about segfaulting or any issues?
>
> btw, we use also dialogic with FS behind it with no 100 rel enabled and it
> is working fine. Its an IMG 1010
>
> Thanks,
> Thomas
>
>
> On 03.05.2015 00:00, Kristian Kielhofner wrote:
>
> Hi Alex,
>
>    I'm on my phone but Mike/Brian can probably elaborate.
>
>    From what I recall it was somewhat sporadic but reproducible.
>
> On Saturday, May 2, 2015, Alex Balashov <abalashov at evaristesys.com> wrote:
>
>>  Kristian,
>>
>>  What is the nature of the 100rel bug?
>>
>>  --
>> Alex Balashov | Principal | Evariste Systems LLC
>> 303 Perimeter Center North, Suite 300
>> Atlanta, GA 30346
>> United States
>>
>> Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct)
>> Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
>>
>> Sent from my BlackBerry.
>>    *From: *Kristian Kielhofner
>> *Sent: *Saturday, May 2, 2015 15:40
>> *To: *FreeSWITCH Users Help
>> *Reply To: *FreeSWITCH Users Help
>> *Subject: *Re: [Freeswitch-users] FS, SS7 and Dialogic IMG2020 in the UK
>>
>> Hi Gavin,
>>
>>    The only potential things that jump out to me:
>>
>>  - Support for/requiring PRACK. This is often suggested/strongly
>> recommended/required with SIP/SS7 interop. FS has a long standing bug with
>> 100rel.
>>
>>  - Same for SIP-I/SIP-T. FreeSWITCH can pass these through with
>> multipart but it can't currently parse or use them in any effective way.
>> With that said I think I've seen people use LUA and other crazy stuff to
>> parse specific data they absolutely needed...
>>
>>    Other than that if these can be configured for fairly
>> plain/straightforward SIP there shouldn't be any significant issues that I
>> can see.
>>
>> On Saturday, May 2, 2015, Gavin Henry <gavin.henry at gmail.com> wrote:
>>
>>> Hi all,
>>>
>>> We're looking to get a pair of Dialogic IMG2020 for some BT Ofcom
>>> regulated SS7 interconnects:
>>>
>>> http://www.dialogic.com/en/products/gateways/img/img2020.aspx
>>>
>>> Any issues known with FS behind these?
>>>
>>> Thanks,
>>>
>>> Gavin.
>>>
>>> --
>>> http://www.surevoip.co.uk
>>>
>>> _________________________________________________________________________
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>>>
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>>
>>
>> --
>> Sent from mobile device
>>
>>
>
> --
> Sent from mobile device
>
>
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>
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>
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