en este problema que tengo desactive el fail2ban y ahora el issabel se registra inmediatamente pero el GoIP sigue sin registrarse no se loguea. Active el SIP debug en el issabel y tengo recurrentemente estos mensajes
El server issabel es el 192.168.104.200
y el GoIP es el 192.168.104.201
<--- SIP read from UDP:192.168.104.201:5060 --->
<------------->
Reliably Transmitting (NAT) to 192.168.220.14:5060:
OPTIONS sip:8008@192.168.220.14:5060;transport=udp SIP/2.0
Via: SIP/2.0/UDP 192.168.104.200:5060;branch=z9hG4bK33d82eb6;rport
Max-Forwards: 70
From: "Unknown" <sip:Unknown@192.168.104.200>;tag=as2ef77e44
To: <sip:8008@192.168.220.14:5060;transport=udp>
Contact: <sip:Unknown@192.168.104.200:5060>
Call-ID: 3c84420b5f4a7c4702f7931b48b20f4a@192.168.104.200:5060
CSeq: 102 OPTIONS
User-Agent: IPBX-2.11.0(11.25.3)
Date: Thu, 10 Oct 2019 22:21:57 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0
<--- SIP read from UDP:192.168.220.14:5060 --->
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.104.200:5060;branch=z9hG4bK33d82eb6;rport=5060
Call-ID: 3c84420b5f4a7c4702f7931b48b20f4a@192.168.104.200:5060
From: "Unknown"<sip:Unknown@192.168.104.200>;tag=as2ef77e44
To: <sip:8008@192.168.220.14:5060;transport=udp>;tag=oc2pq260
CSeq: 102 OPTIONS
Allow: MESSAGE,REFER,INFO,NOTIFY,SUBSCRIBE,UPDATE,PRACK,PUBLISH,CANCEL,BYE,OPTIONS,ACK,INVITE
Supported: 100rel
Content-Length: 0
<------------->
--- (9 headers 0 lines) ---
Really destroying SIP dialog '3c84420b5f4a7c4702f7931b48b20f4a@192.168.104.200:5060' Method: OPTIONS
<--- SIP read from UDP:192.168.104.201:5060 --->
No se si pueden ayudarme
hice todas las configuraciones pero no logro que el GoIP se loguee al issabel