<-- SIP read from 217.xxx.36.22:5060:
REGISTER sip:217.xxx.32.207 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.10:5060;branch=z9hG4bK11ce77b5;rport
From: <sip:sipteszt@217.116.32.207>;tag=as734bc831
To: <sip:sipteszt@217.xxx.32.207>
Call-ID: 7b5172b8777dea7d3174e930330caef6@192.168.1.10
CSeq: 316 REGISTER
User-Agent: Asterisk PBX
Max-Forwards: 70
Expires: 120
Contact: <sip:sipteszt@192.168.1.10>
Event: registration
Content-Length: 0


--- (12 headers 0 lines)---
Using latest REGISTER request as basis request
Sending to 192.168.1.10 : 5060 (NAT)
Transmitting (no NAT) to 192.168.1.10:5060:
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.1.10:5060;branch=z9hG4bK11ce77b5;rport;received=217.xxx.36.22
From: <sip:sipteszt@217.xxx.32.207>;tag=as734bc831
To: <sip:sipteszt@217.xxx.32.207>
Call-ID: 7b5172b8777dea7d3174e930330caef6@192.168.1.10
CSeq: 316 REGISTER
User-Agent: eWorld Com
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Contact: <sip:sipteszt@217.xxx.32.207:5061>
Content-Length: 0

asterisk proxy: 217.xxx.32.207
Local IP: 192.168.1.10
Public IP: 217.xxx.36.22