[Freeswitch-users] Default maximum number of simultaneous outgoing PSTN calls

Ashish gautam ashish at nms.co.in
Tue Apr 9 14:10:44 MSD 2013


Thanks Steven.

The provider is saying the SETUP ACK requests are being blocked on my side
and probably this is the reason its sending SETUP signals to the Telecom
switch again and again. What could be the issue?

--
Regards.
Ashish

On Tue, Apr 9, 2013 at 12:30 PM, Ashish gautam <ashish at nms.co.in> wrote:

> I am currently on FS version 1.3. Should I switch back to 1.2, will it
> help?
>
> Also the Dahdi version is 2.4 and the libpri version is 1.4.12. Are all
> the versions I am using fine?
>
>
> On Tue, Apr 9, 2013 at 4:15 AM, Steven Ayre <steveayre at gmail.com> wrote:
>
>> Compare CDRs with the provider to see whether they see the calls. If they
>> do the problem isn't at your end. They could be generating that cause for a
>> number of reasons, or it could be coming from even further upstream.
>>
>> Steve
>>
>>
>>
>> On 8 Apr 2013, at 12:57, Ashish gautam <ashish at nms.co.in> wrote:
>>
>> Steve,
>>
>> I have a PRI line and I have also checked with the provider that all the
>> channels are open.
>>
>> Thanks.
>>
>> -- Ashish
>>
>> On Mon, Apr 8, 2013 at 5:16 PM, Steven Ayre <steveayre at gmail.com> wrote:
>>
>>> Also what kind of line do you have? PRI/BRI sets a limits on the number
>>> of channels. Even though PRI gives 32 the provider might be limiting it to
>>> 10.
>>>
>>>
>>> On 8 April 2013 02:42, Brian West <brian at freeswitch.org> wrote:
>>>
>>>> How many calls are you trying to start at once?  You could just be
>>>> pissing off the switch on the other side by bring up too many calls quickly.
>>>> On Apr 6, 2013, at 2:18 AM, Ashish gautam wrote:
>>>>
>>>> > Hi,
>>>> >
>>>> > I am making simultaneous outgoing calls to PSTN network through
>>>> freeTDM and
>>>> > PRI card via Event socket. FS only generates at max. four calls and
>>>> for the
>>>> > rest it shows NORMAL_CIRCUIT_CONGESTION.
>>>> >
>>>> > What could be the possible reason for this? Is there any default
>>>> maximum
>>>> > limit on the number of simultaneous outgoing calls through
>>>> > freeTDM/libpri/DAHDI stack.?
>>>> >
>>>> > Kindly throw some light on this.
>>>> >
>>>> > Regards.
>>>>
>>>> --
>>>> Brian West
>>>> brian at freeswitch.org
>>>> FreeSWITCH Solutions, LLC
>>>> PO BOX PO BOX 2531
>>>> Brookfield, WI 53008-2531
>>>>
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>>>>
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>>>>
>>>>
>>>>
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>>
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>
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