INBOUND CALL NOW PROGESS NAT GCP

[dgxa]

Hello I have a issue with my inbound calls becausa are denied by my server. I response with SIP 403 Forbidden.
This my internal configuration profile (internal and external has the same configuration with autonatublic_ip).

The issue is only with the inbound calls, outbound call work perfectly. I am usin debian 11 in GCP and fusionpbx 5.0.1

Name internal
Domain Name N/A
Auto-NAT true
DBName sofia_reg_internal
Pres Hosts
Dialplan XML
Context public
Challenge Realm auto_to
RTP-IP 10.142.0.2
Ext-RTP-IP mypublicip
SIP-IP 10.142.0.2
Ext-SIP-IP mypublicip
URL sip:mod_sofia@10.142.0.2:5080
BIND-URL sip:mod_sofia@10.142.0.2:5080;transport=udp,tcp
HOLD-MUSIC local_stream://default
OUTBOUND-PROXY N/A
CODECS IN G7221@32000h,G7221@16000h,G729,PCMU,PCMA,G722
CODECS OUT G7221@32000h,G7221@16000h,G729,PCMU,PCMA,G722
TEL-EVENT 101
DTMF-MODE rfc2833
CNG 13
SESSION-TO 0
MAX-DIALOG 0
MAX-RECV-RPS 1000
NOMEDIA false
LATE-NEG false
PROXY-MEDIA false
ZRTP-PASSTHRU false
AGGRESSIVENAT true
CALLS-IN 18
FAILED-CALLS-IN 18
CALLS-OUT 0
FAILED-CALLS-OUT 0
REGISTRATIONS 2

 

[mcs3ss2]

use sngrep to see what format is your carrier send and configure your inbound route accordingly

 

[dgxa]

use sngrep to see what format is your carrier send and configure your inbound route accordingly