<-- SIP read from 192.168.0.2:5060: 
REGISTER sip:faust.ru SIP/2.0
From: <sip:123@faust.ru>
To: <sip:123@faust.ru>
Max-Forwards: 70
Call-ID: 408679214@192.168.0.2
CSeq: 401 REGISTER
Contact: <sip:123@192.168.0.2:5060;transport=UDP>;+sip.p2t="true";expires=1000
User-Agent: Minisip
Via: SIP/2.0/UDP 192.168.0.2:5060;branch=z9hG4bK1884156211
Content-Length: 0


--- (10 headers 0 lines)---
Using latest REGISTER request as basis request
Sending to 192.168.0.2 : 5060 (non-NAT)
Transmitting (no NAT) to 192.168.0.2:5060:
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.0.2:5060;branch=z9hG4bK1884156211;received=192.168.0.2
From: <sip:123@faust.ru>
To: <sip:123@faust.ru>
Call-ID: 408679214@192.168.0.2
CSeq: 401 REGISTER
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Max-Forwards: 70
Contact: <sip:123@192.168.0.1>
Content-Length: 0


---
Transmitting (no NAT) to 192.168.0.2:5060:
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.0.2:5060;branch=z9hG4bK1884156211;received=192.168.0.2
From: <sip:123@faust.ru>
To: <sip:123@faust.ru>;tag=as2d606eab
Call-ID: 408679214@192.168.0.2
CSeq: 401 REGISTER
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Max-Forwards: 70
Contact: <sip:123@192.168.0.1>
WWW-Authenticate: Digest realm="asterisk", nonce="2a6ec3b9"
Content-Length: 0


---
Scheduling destruction of call '408679214@192.168.0.2' in 15000 ms
<-- SIP read from 192.168.0.2:5060: 
REGISTER sip:faust.ru SIP/2.0
From: <sip:123@faust.ru>
To: <sip:123@faust.ru>
Max-Forwards: 70
Call-ID: 408679214@192.168.0.2
CSeq: 402 REGISTER
Contact: <sip:123@192.168.0.2:5060;transport=UDP>;expires=1000
User-Agent: Minisip
Authorization: Digest algorithm="MD5", username="123", realm="asterisk", nonce="2a6ed3b9", uri="192.168.0.2", response="b19e75ed93739d6f48692ec979d559de"
Via: SIP/2.0/UDP 192.168.0.2:5060;branch=z9hG4bK1286335101
Content-Length: 0


--- (11 headers 0 lines)---
Using latest REGISTER request as basis request
Sending to 192.168.0.2 : 5060 (non-NAT)
Transmitting (no NAT) to 192.168.0.2:5060:
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.0.2:5060;branch=z9hG4bK1286335101;received=192.168.0.2
From: <sip:123@faust.ru>
To: <sip:123@faust.ru>
Call-ID: 408679214@192.168.0.2
CSeq: 402 REGISTER
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Max-Forwards: 70
Contact: <sip:123@192.168.0.1>
Content-Length: 0


---