asterisk users - Jan 2021 - Disable Session Progress in PJSIP

Hello!

 

I was wondering what (if there is any) the equivalent of
progressinband=never for chan_sip is when using chan_pjsip? What I want is
to always send 180 Ringing to the caller, even if a 183 Session Progress was
received from the called party. 

 

If I set inband_progress = no in pjsip.conf, Asterisk will still send a
Session Progress to the caller, which if I remember correctly corresponds to
setting progressinband=no i sip.conf.

 

Is there a way to accomplish this? And if not, why was this left out?

 

Thanks in advance!

 

Best regards,

Torbjörn

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On Thu, Jan 14, 2021 at 9:49 AM Torbjörn Abrahamsson <
torbjorn.abrahamsson at gmail.com> wrote:
> Hello!
>
>
>
> I was wondering what (if there is any) the equivalent of
> progressinband=never for chan_sip is when using chan_pjsip? What I want is
> to always send 180 Ringing to the caller, even if a 183 Session Progress
> was received from the called party.
>
There doesn't seem to be an option to do as you wish.

>
>
> If I set inband_progress = no in pjsip.conf, Asterisk will still send a
> Session Progress to the caller, which if I remember correctly corresponds
> to setting progressinband=no i sip.conf.
>
>
>
> Is there a way to accomplish this? And if not, why was this left out?
>
I can't speak with any certainty as to why the option does not exist to do
this but some things come to mind:

1. It was forgotten
2. It was thought that the specific behavior was not needed by people these
days

-- 
Joshua C. Colp
Asterisk Technical Lead
Sangoma Technologies
Check us out at www.sangoma.com and www.asterisk.org
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