---
[2023-07-12 00:57:21] NOTICE[2307]: chan_sip.c:16003 sip_reg_timeout:    -- Registration for '[email protected]' timed out, trying again (Attempt #8)
Really destroying SIP dialog '[email protected]' Method: REGISTER
Retransmitting #1 (NAT) to 103.93.xx.xx:5060:
REGISTER sip:sip02.siptalk.com.au SIP/2.0
Via: SIP/2.0/UDP 10.0.0.111:5160;branch=z9hG4bK415f785a;rport
Max-Forwards: 70
From: <sip:[email protected]>;tag=as6adab282
To: <sip:[email protected]>
Call-ID: [email protected]
CSeq: 124 REGISTER
Supported: replaces, timer
User-Agent: FPBX-15.0.37.1(16.8)
Authorization: Digest username="xxxx", realm="asterisk", algorithm=MD5, uri="sip:sip02.siptalk.com.au", nonce="1689087197/c6d831db158a71cc12f09d0812f2bbf1", response="3f94a15301999b657d038b19b5c49594", opaque="5d9595ce6ec37ac3", qop=auth, cnonce="20c48a42", nc=00000009
Expires: 120
Contact: <sip:[email protected]:5160>
Content-Length: 0


---
Retransmitting #2 (NAT) to 103.93.xx.xx:5060:
REGISTER sip:sip02.siptalk.com.au SIP/2.0
Via: SIP/2.0/UDP 10.0.0.111:5160;branch=z9hG4bK415f785a;rport
Max-Forwards: 70
From: <sip:[email protected]>;tag=as6adab282
To: <sip:[email protected]>
Call-ID: [email protected]
CSeq: 124 REGISTER
Supported: replaces, timer
User-Agent: FPBX-15.0.37.1(16.8)
Authorization: Digest username="xxxxxx", realm="asterisk", algorithm=MD5, uri="sip:sip02.siptalk.com.au", nonce="1689087197/c6d831db158a71cc12f09d0812f2bbf1", response="3f94a15301999b657d038b19b5c49594", opaque="5d9595ce6ec37ac3", qop=auth, cnonce="20c48a42", nc=00000009
Expires: 120
Contact: <sip:[email protected]:5160>
Content-Length: 0


---
Reliably Transmitting (no NAT) to 103.93.xx.xx:5060:
OPTIONS sip:sip02.siptalk.com.au SIP/2.0
Via: SIP/2.0/UDP 10.0.0.111:5160;branch=z9hG4bK077021c1
Max-Forwards: 70
From: "Unknown" <sip:[email protected]:5160>;tag=as4a88830f
To: <sip:sip02.siptalk.com.au>
Contact: <sip:[email protected]:5160>
Call-ID: [email protected]:5160
CSeq: 102 OPTIONS
User-Agent: FPBX-15.0.37.1(16.8)
Date: Tue, 11 Jul 2023 14:57:22 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0