[asterisk-users] Asterisk Drop call
lmoreira at dxbrasil.net
Tue Sep 22 12:41:37 CDT 2020
Check your router if ALG or similar feature is enabled. Disable and test.
Also, on SNGREP check if both parties are getting ACK correctly after RTP
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Em ter., 22 de set. de 2020 às 13:35, Roberto <
roberto.medola at gasparimsantos.com.br> escreveu:
> Thanks for the reply.
> Yes. In the traffic analyzed, the BYE is sent by the originator of the
> call, but there is no "human" hangup, but the asterisk one.
> BYE is sent, received and confirmed.
> I don't know how I could investigate the reason for this BYE.
> Em 21/09/2020 17:12, Dovid Bender escreveu:
> Is there anything in the Asterisk logs? Which side sends the BYE? Were you
> able to capture the traffic with sngrep/wireshark to see if any side
> stopped sending/getting RTP? What did the other side see?
> On Mon, Sep 21, 2020 at 3:22 PM Roberto <
> roberto.medola at gasparimsantos.com.br> wrote:
>> I have an asterisk 16.2.1 on an ubuntu on AWS, which is experiencing a
>> drop in call. It does not have a certain time, it is random. The audio
>> is flowing normally and the call is dropped.
>> Has anyone ever experienced this?
>> My settings changed below:
>> allowoverlap = no
>> udpbindaddr = 0.0.0.0
>> tcpenable = no
>> tcpbindaddr = 0.0.0.0
>> transport = udp, ws, wss
>> srvlookup = yes
>> directmedia = no
>> rtcachefriends = yes
>> externaddr = my ip address
>> externhost = my domain address ; foo.dyndns.net; refreshed periodically
>> externrefresh = 180
>> localnet = 172.31.40.21 / 255.255.240.0; AWS NETWORK
>> localnet = 192.168.0.0 / 255.255.0.0; RFC 1918 addresses
>> localnet = 10.0.0.0 / 255.0.0.0; Also RFC1918
>> localnet = 172.16.0.0 / 12; Another RFC1918 with CIDR notation
>> localnet = 169.254.0.0 / 255.255.0.0; Zero conf local network
>> localnet = 126.96.36.199 / 24
>> localnet = 188.8.131.52 / 24
>> localnet = 184.108.40.206 / 24
>> localnet = 220.127.116.11 / 24
>> localnet = 18.104.22.168 / 24
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