[Freeswitch-users] Unexpected BYE reason 488 after RE-INVITE

[Brian West]

Igore,

It's called 3pcc or Third Party Call Control, you'll need to enable it on
every profile that call will touch, we also support the setting to true or
proxy.

https://freeswitch.org/confluence/display/FREESWITCH/Sofia+Configuration+Files#SofiaConfigurationFiles-enable-3pcc

Thanks,
Brian


On Wed, Jun 22, 2022 at 9:38 AM kaiduan xie via FreeSWITCH-users <
freeswitch-users at lists.freeswitch.org> wrote:

>
>
>
> ---------- Forwarded message ----------
> From: kaiduan xie <kaiduanx at yahoo.ca>
> To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
> Cc:
> Bcc:
> Date: Wed, 22 Jun 2022 13:12:31 +0000 (UTC)
> Subject: Re: [Freeswitch-users] Unexpected BYE reason 488 after RE-INVITE
> The first reINVITE with inactive looks like a hold, the second reINVITE
> without SDP looks like a resume, what is the third reINVITE for? Does FS
> receive ACK for the third reINVITE?
>
> I think if FS returns sendonly for reINVITE without SDP, FS will not
> receive BYE.
>
> /Kaiduan
>
> On Wednesday, June 22, 2022 at 08:14:08 a.m. EDT, Igor Potjevlesch <
> igor.potjevlesch at gmail.com> wrote:
>
>
> Hello,
>
>
>
> No idea?
>
>
>
> Regards,
>
>
>
> Igor.
>
> Le ven. 17 juin 2022 à 16:44, Igor Potjevlesch <igor.potjevlesch at gmail.com>
> a écrit :
>
> Hi!
>
>
>
> I cannot figure out why my call is disconnected in this scenario:
>
> UA1 --> FS --> GW --> UA2 (I think it’s a Cisco Phone and/or CUCM)
>
>
>
> UA2 sends a first RE-INVITE with media attribute "inactive". FS is
> replying with 200 OK inactive.
>
> Then, UA2 sends a second RE-INVITE without SDP. FS is replying with 200 OK
> inactive.
>
> Then, UA2 sends a third RE-INVITE without SDP. FS is replying with 200 OK
> inactive.
>
> And just a couple of ms after, FS sends the BYE with 488 No answer to
> offer.
>
>
>
> Do you have any idea of the origin?
>
>
>
> Regards,
>
>
>
> Igor.
>
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> ---------- Forwarded message ----------
> From: kaiduan xie via FreeSWITCH-users <
> freeswitch-users at lists.freeswitch.org>
> To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
> Cc:
> Bcc:
> Date: Wed, 22 Jun 2022 06:38:13 -0700 (PDT)
> Subject: Re: [Freeswitch-users] Unexpected BYE reason 488 after RE-INVITE
> _________________________________________________________________________
>
> 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 at freeswitch.com
> https://freeswitch.com
>
> Official FreeSWITCH Sites
> https://freeswitch.com/oss
> https://freeswitch.org/confluence
> https://cluecon.com
>
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