Hi,

This is strange, I remember some time ago I tested this with one of my buggy provider, which wasn't sending RTP until it received anything and after setting "disable-rtp-auto-adjust=true" in the SIP profile Freeswitch started to send RTP first and then SIP provider replied with RTP too.

Have you tried to put this in SIP profile configuration?

This was quite some time ago, so maybe I'm mixing it up.

Jurijs

On Tue, Sep 22, 2020 at 2:05 PM Oleg Belousov <obelousov@gmail.com> wrote:

Hi.

Thank you.

Yes, I tried to set up that parameter in the profile as true, but that did not help. As far as I understand that is applicable for nated UAC, in my scenario there is no nat.

--
obelousov.tel

On Tue, Sep 22, 2020 at 12:01 PM Jurijs Ivolga <jurijs.ivolga@gmail.com> wrote:

Hi,

Have you checked this:

https://lists.freeswitch.org/pipermail/freeswitch-users/2018-April/129500.html

https://freeswitch.org/confluence/display/FREESWITCH/disable_rtp_auto_adjust

Please try:

disable-rtp-auto-adjust=false

With kind regards,

Jurijs

On Tue, Sep 22, 2020 at 11:43 AM Oleg Belousov <obelousov@gmail.com> wrote:

Hi.

Met issue with prompt play (in lua, preanswer mode) - for certain reasons freeswitch wait for RTP packet from UAC side, and only after that started to play prompt. If UAC does not send RTP, the script does not execute further. Is there a way to instruct Freeswitch to send RTP packets first by itself?

--
obelousov.tel

_________________________________________________________________________

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_________________________________________________________________________

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Enhance your FreeSWITCH install with disruptive priced SMS and PSTN services.
Build your next product on our scalable cloud platform.

Join our online community to chat in real time https://signalwire.community

Professional FreeSWITCH Services
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_________________________________________________________________________

The FreeSWITCH project is sponsored by SignalWire https://signalwire.com
Enhance your FreeSWITCH install with disruptive priced SMS and PSTN services.
Build your next product on our scalable cloud platform.

Join our online community to chat in real time https://signalwire.community

Professional FreeSWITCH Services
sales@freeswitch.com
https://freeswitch.com

Official FreeSWITCH Sites
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https://freeswitch.org/confluence
https://cluecon.com

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_________________________________________________________________________

The FreeSWITCH project is sponsored by SignalWire https://signalwire.com
Enhance your FreeSWITCH install with disruptive priced SMS and PSTN services.
Build your next product on our scalable cloud platform.

Join our online community to chat in real time https://signalwire.community

Professional FreeSWITCH Services
sales@freeswitch.com
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Official FreeSWITCH Sites
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