<--- SIP read from UDP:84.45.107.53:5060 --->
INVITE sip:user:password@pbx SIP/2.0
Via: SIP/2.0/UDP 84.45.107.53;rport;branch=z9hG4bKtg7cBF00UScKp
Max-Forwards: 13
From: "07811111111" <sip:07811111111@84.45.107.53>;tag=UU2aB4U63t3Za
To: <sip:user:password@pbx>
Call-ID: 16834edc-5fb0-1232-658f-0026b95a467f
CSeq: 60230476 INVITE
Contact: <sip:mod_sofia@84.45.107.53:5060>
User-Agent: TTNC VoIP Network
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY
Supported: timer, precondition, path, replaces
Allow-Events: talk, refer
Content-Type: application/sdp
Content-Disposition: session
Content-Length: 291
X-FS-Support: update_display
Remote-Party-ID: "07811111111" <sip:07811111111@84.45.107.53>;party=calling;screen=yes;privacy=off

v=0
o=FreeSWITCH 1401115770 1401115771 IN IP4 84.45.107.53
s=FreeSWITCH
c=IN IP4 84.45.107.53
t=0 0
m=audio 17310 RTP/AVP 8 0 3 101 13
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:3 GSM/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=rtpmap:13 CN/8000
a=ptime:20
<------------->
--- (17 headers 13 lines) ---
Sending to 84.45.107.53:5060 (no NAT)
Sending to 84.45.107.53:5060 (no NAT)
Using INVITE request as basis request - 16834edc-5fb0-1232-658f-0026b95a467f
No matching peer for '"07811111111' from '84.45.107.53:5060'

<--- Reliably Transmitting (no NAT) to 84.45.107.53:5060 --->
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 84.45.107.53;branch=z9hG4bKtg7cBF00UScKp;received=84.45.107.53;rport=5060
From: ""07811111111" <sip:"07811111111@84.45.107.53>;tag=UU2aB4U63t3Za
To: <sip:user:password@pbx>;tag=as443d607e
Call-ID: 16834edc-5fb0-1232-658f-0026b95a467f
CSeq: 60230476 INVITE
Server: Asterisk PBX 11.9.0
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
WWW-Authenticate: Digest algorithm=MD5, realm="asterisk", nonce="6dcf934f"
Content-Length: 0


<------------>
Scheduling destruction of SIP dialog '16834edc-5fb0-1232-658f-0026b95a467f' in 32000 ms (Method: INVITE)

<--- SIP read from UDP:84.45.107.53:5060 --->
ACK sip:user:password@pbx SIP/2.0
Via: SIP/2.0/UDP 84.45.107.53;rport;branch=z9hG4bKtg7cBF00UScKp
Max-Forwards: 13
From: ""07811111111" <sip:"07811111111@84.45.107.53>;tag=UU2aB4U63t3Za
To: <sip:user:password@pbx>;tag=as443d607e
Call-ID: 16834edc-5fb0-1232-658f-0026b95a467f
CSeq: 60230476 ACK
Content-Length: 0