---------- Forwarded message ----------
From: kaiduan xie <kaiduanx@yahoo.ca>
To: FreeSWITCH Users Help <freeswitch-users@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@gmail.com> wrote:

Hello,

 

No idea?

 

Regards,

 

Igor.

Le ven. 17 juin 2022 à 16:44, Igor Potjevlesch <igor.potjevlesch@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@lists.freeswitch.org>
To: FreeSWITCH Users Help <freeswitch-users@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@freeswitch.com
https://freeswitch.com

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

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