[asterisk-users] linphone calls not missed due to cause not 487
m1278468 at mailbox.org
Fri Oct 16 02:11:41 CDT 2020
On 16.10.20 at 07:54 sergio wrote:
> Sometimes, linphone shows missed calls as missed. Look like asterisk
> replies with cause=487 that time, but I can't understand why.
> Grandstream always shows calls as missed ones.
> How should I investigate this?
You could try to reproduce it while activating pcap traces and analyze
it afterwards - or you could enable pcap traces on asterisk itself
and just wait for the different issues and compare them.
 activating pcap traces on asterisk / pjsip
pjsip set logger on
pjsip set logger verbose off
pjsip set logger pcap trace.pcap
You can find the trace.pcap in /var/lib/asterisk/trace.pcap (maybe it's
elsewhere on your installation)
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