[Freeswitch-users] BLF missing NOTIFY Error?

Sean Devoy sdevoy at bizfocused.com
Tue Oct 29 21:11:42 UTC 2019

Thanks Mario.  It is IP4.  Someone else mentioned problems with Fanvil and TLS.  I am looking in to YeaLink phones.

From: FreeSWITCH-users <freeswitch-users-bounces at lists.freeswitch.org> On Behalf Of mario_fs
Sent: Tuesday, October 29, 2019 3:52 PM
To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
Subject: Re: [Freeswitch-users] BLF missing NOTIFY Error?

You didn’t mention if IPV4/6. I have a similar problem with notify only on IPV6 (see https://freeswitch.org/jira/browse/FS-9430?filter=-2), but now has problems with IPV4 as well but only for Bria, not Yealinks. I gave up on SIP with IPV6 since FreeSwitch has issues with many parms including voicemail which is a showstopper, if interested: https://freeswitch.org/jira/browse/FS-9428?filter=-2
Mario G

On Oct 29, 2019, at 9:14 AM, Sean Devoy <sdevoy at bizfocused.com<mailto:sdevoy at bizfocused.com>> wrote:


Anyone have any suggestions?  Should I provide more details (dialplan, freeswitch log, etc)?


From: FreeSWITCH-users <freeswitch-users-bounces at lists.freeswitch.org<mailto:freeswitch-users-bounces at lists.freeswitch.org>> On Behalf Of Sean Devoy
Sent: Thursday, October 24, 2019 3:51 PM
To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org<mailto:freeswitch-users at lists.freeswitch.org>>
Subject: [Freeswitch-users] BLF missing NOTIFY Error?


I have been working with the engineers at Fanvil (China) on a problem.  Their English is just slightly better than my Mandarin. Their diagnosis is that this is a FreeSwitch error (of course).

Here is the scenario:
Ext 220 (Fanvil) has a BLF button/lamp for ext 225 (any sip phone).
Things work as expected for incoming call to 225 (blink), 225 on call (solid), 225 hang up (off).

The single item that fails is when 225 calls 220. When the call end 220’s BLF for 225 stays on solid.  Note that the other direction works fine (220 calls 225). Fanvil says there should be a notify after the hangup when 225 calls 220 (which is monitoring 225). I have verified with wireshark that the is not one.  I don’t know if there should be.

Would someone more knowledgeable than I care to weigh in? Do I need to learn how to do an actual JIRA?

WireShark files attached. Let me know if there is another way to share them.
“worked.dmp” is 220=>225
“error” is 225=>220


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