Skype calls not connecting to PBX

[NK1 (Nk)]

Hi Guys
Got a issue with skype calls not connecting to the PBX as soon as you call on skype it says unavailable
Even resetted Skype SIP account password

PBX Trunk configurations

username=<<redacted>>
type=peer
secret=<<redacted>>
qualify=yes
insecure=invite
host=1.sip.skype.com
fromuser=99051000448842
fromdomain=sip.skype.com
allow=all&ulaw&gsm&alaw
context=from-trunk

[billsimon]

What do your Asterisk logs (/var/log/asterisk/full) say?

[NK1 (Nk)]

[2021-04-27 04:02:01] VERBOSE[22098] logger.c: Asterisk Queue Logger restarted
[2021-04-27 04:02:01] VERBOSE[22098] asterisk.c: Remote UNIX connection disconnected
[2021-04-27 04:02:01] SECURITY[12559] res_security_log.c: SecurityEvent=“SuccessfulAuth”,EventTV=“2021-04-27T04:02:01.651+0200”,Severity=“Informational”,Service=“AMI”,EventVersion=“1”,AccountID=“admin”,SessionID=“0x7f58cc01e9f8”,LocalAddress=“IPV4/TCP/0.0.0.0/5038”,RemoteAddress=“IPV4/TCP/127.0.0.1/54074”,UsingPassword=“0”,SessionTV=“2021-04-27T04:02:01.651+0200”
[2021-04-27 04:02:01] SECURITY[12559] res_security_log.c: SecurityEvent=“SuccessfulAuth”,EventTV=“2021-04-27T04:02:01.667+0200”,Severity=“Informational”,Service=“AMI”,EventVersion=“1”,AccountID=“admin”,SessionID=“0x7f58d801f518”,LocalAddress=“IPV4/TCP/0.0.0.0/5038”,RemoteAddress=“IPV4/TCP/127.0.0.1/54080”,UsingPassword=“0”,SessionTV=“2021-04-27T04:02:01.667+0200”
[2021-04-27 04:02:02] WARNING[1969] res_pjsip_registrar.c: Endpoint ‘anonymous’ has no configured AORs
[2021-04-27 04:02:02] SECURITY[12559] res_security_log.c: SecurityEvent=“FailedACL”,EventTV=“2021-04-27T04:02:02.486+0200”,Severity=“Error”,Service=“PJSIP”,EventVersion=“1”,AccountID=“anonymous”,SessionID="[email protected]",LocalAddress=“IPV4/UDP/41.193.227.38/5060”,RemoteAddress=“IPV4/UDP/192.160.60.83/5957”,ACLName=“registrar_attempt_without_configured_aors”
[2021-04-27 04:02:02] VERBOSE[12510] chan_sip.c: Retransmitting #3 (NAT) to 63.209.144.201:5060:
REGISTER sip:1.sip.skype.com SIP/2.0
Via: SIP/2.0/UDP 41.193.227.38:5160;branch=z9hG4bK6935a649;rport
Max-Forwards: 70
From: sip:[email protected];tag=as07a91084
To: sip:[email protected]
Call-ID: 6ae9eddb7798c5ef729630bc6e3dea75@[::1]
CSeq: 29032 REGISTER
Supported: replaces, timer
User-Agent: FPBX-14.0.16.4(13.38.2)
Expires: 120
Contact: sip:[email protected]:5160
Content-Length: 0