[asterisk-users] SIP/2.0 489 Bad Event in reply to a PUBLISH
john at calva.com
Mon Mar 23 06:05:58 CDT 2020
On 23/03/2020 11:29, Joshua C. Colp wrote:
> On Mon, Mar 23, 2020 at 7:15 AM John Hughes <john at calva.com
> <mailto:john at calva.com>> wrote:
> Hi, in these dark days of COVID-19 lockdown I'm using linphone to
> connect to my office asterisk system for working from home.
> It's going pretty well but the presence/BLF functions don't appear
> to work.
> In the linphone logs and asterisk debug I find that asterisk is
> rejecting linphone's PUBLISH message:
> Asterisk has no support for receiving/storing/using such a PUBLISH
> message. Asterisk instead generates state itself based on whether
> something is on the phone, busy, etc. This is received using a
> SUBSCRIBE and NOTIFY.
Aha! Thanks a bunch. Now I just have to fix linphone's broken SUBSCRIBE...
Mar 23 11:48:37] WARNING: chan_sip.c:28198 handle_request_subscribe: SUBSCRIBE failure:*no Accept header*: pvt: stateid: -1, laststate: 0, dialogver: 0, subscribecont: '', subscribeuri: ''
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