[SIPForum-discussion] Load call test for sip audio calls with DTMF

[Pradyumna Padhee]

Hi,

PRACK should contain the RAck as (Integer part of Rseq came in 18x response
and Cseq of INVITE)[image: Inline image 1]

Please try this.

Thanks,
Pradyumna






On Mon, Mar 9, 2015 at 12:56 PM, Manish Anand <manishanand.t at gmail.com>
wrote:

> Hi All,
>
>
> I am facing one issue, when i am sending prack message through sipp tool,
> In Sipp message log message is printing correctly like
>
> PRACK sip:127.0.0.1:35060;transport=UDP SIP/2.0
> Via: SIP/2.0/UDP 127.0.0.1:25060;branch=z9hG4bK-14036-1-3
> CSeq: 2 PRACK
> To: <sip:+4032011234 at im.com>;tag=1
> P-Early-Media: sendonly
> Allow: INVITE,ACK,PRACK,BYE
> Call-ID: 1-14036 at 127.0.0.1
> From: <sip:+4032014321 at mt.com>;tag=1
> Max-Forwards: 70
> RAck: 1 INVITE
> Route: <sip:127.0.0.1:5060;lr>
> Contact: <sip:127.0.0.1:25060>
> Content-Length:     0
>
> but in sip servlet in am getting error in doPrack method.
>
> *java.lang.IllegalArgumentException: cseq number must be positive*
>
>
> Please suggest where i am doing mistake.
>
>
>
> On Sat, Mar 7, 2015 at 1:01 PM, Saurabh Shah <
> saurabh.shah at matrixcomsec.com> wrote:
>
>> Use SIPP.
>>
>> On Fri, Feb 20, 2015 at 3:38 PM, Antonio Manchon Romero <
>> antoniomanchonromero at yahoo.es> wrote:
>>
>>> Hi everybody,
>>>
>>> I´m looking for a free tool to test a new environment. It would be for
>>> audio sip calls only. Codecs: G711, G729 and dtmf capabilities would be
>>> required.
>>>
>>> This software would be able to launch and maintain automatically several
>>> calls. With this software I would like to launch calls progressively to the
>>> new environment to test system delays and performance.
>>>
>>> After setup, software would have to send two DMTF sequences in
>>> communication with an IVR. So it would have to send first sequence of
>>> digits and after a known delay the second one.
>>>
>>> Thanks for your help,
>>>
>>> Antonio
>>>
>>>
>>>
>>> _______________________________________________
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>>>
>>
>>
>> --
>> Regards,
>> Saurabh Shah
>>
>> _______________________________________________
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>>
>>
>
>
> --
> Thanks and Regards
>
> Manish Anand
>
> _______________________________________________
> This is the SIP Forum discussion mailing list
> TO UNSUBSCRIBE, or edit your delivery options, please visit
> http://sipforum.org/mailman/listinfo/discussion
> Post to the list at discussion at sipforum.org
>
>


-- 
Thanks&Regards
Pradyumna Padhee
mob:-9711176064
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