[SIP SIMPLE client] Question about dropping communication

Saúl Ibarra Corretgé saul at ag-projects.com
Thu May 5 09:51:48 CEST 2011

On 05/04/2011 10:59 PM, Alexander Dokovski wrote:
> Hi,
> I developing a small application including Subscription - Notify
> process. I test my application how it handle at different packet error
> rate. I observe that at low packet error rate i have a perfect
> connection and I don't have any problems, but at high PER i get a talk
> drop and I cannot understand from where the error comes from. At the
> middle of the talk I receive a Notify message with subscription
> terminated but with '0' as error code which as I read in the sipcore
> development guide refers to some internal error of the sip core. Is it
> possible to help me ?
> To simulate packet error rate I use dummynet
> this is a paste of the pjsip_log with occurence of the problem
> http://pastebin.com/N1pBjmv9

Can you provide a SIP trace and a more detailed description of what you 
are trying to achieve? What are you subscribing to?

Saúl Ibarra Corretgé
AG Projects

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