[SR-Users] Error 403 not relaying

[Tayeb Meftah]

hello,
i'm using Kamailio with a simple registrare configuration
i used the apt repository to install the developmant package of kamailio
domain sip.tmvoip.net have 2 records, A record and AAA record (dual stacked)
i configured it in my kamailio using siremis and in the kamctlrc
config below:
Kamailio.cfg: http://paste.debian.net/180972/
Kamctlrc: http://paste.debian.net/180973/
siptrace: http://paste.debian.net/180974/
note that 172.28.0.0/21 and 41.221.20.12/30 is routed, no nat.
my current issue is if i register or i invite, i get error 403 not relaying
trying to investigate this issu but i have no clue
thank you everyone,
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