---
Retransmitting #1 (NAT) to 67.64.40.100:5060:
OPTIONS sip:8162861234@67.64.40.100:5060 SIP/2.0
Via: SIP/2.0/UDP 66.135.32.300:5060;branch=z9hG4bK10d2b95f;rport
From: "Unknown" <sip:Unknown@66.135.32.300>;tag=as68f36eeb
To: <sip:8162861234@67.64.40.100:5060>
Contact: <sip:Unknown@66.135.32.300>
Call-ID: 59c7084c7ab4ebc80c5366cf568b25f2@66.135.32.300
CSeq: 102 OPTIONS
User-Agent: Asterisk PBX
Max-Forwards: 70
Date: Thu, 20 May 2010 15:32:44 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces
Content-Length: 0


---
Retransmitting #2 (NAT) to 67.64.40.100:5060:
OPTIONS sip:8162861234@67.64.40.100:5060 SIP/2.0
Via: SIP/2.0/UDP 66.135.32.300:5060;branch=z9hG4bK10d2b95f;rport
From: "Unknown" <sip:Unknown@66.135.32.300>;tag=as68f36eeb
To: <sip:8162861234@67.64.40.100:5060>
Contact: <sip:Unknown@66.135.32.300>
Call-ID: 59c7084c7ab4ebc80c5366cf568b25f2@66.135.32.300
CSeq: 102 OPTIONS
User-Agent: Asterisk PBX
Max-Forwards: 70
Date: Thu, 20 May 2010 15:32:44 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces
Content-Length: 0


---
Retransmitting #3 (NAT) to 67.64.40.100:5060:
OPTIONS sip:8162861234@67.64.40.100:5060 SIP/2.0
Via: SIP/2.0/UDP 66.135.32.300:5060;branch=z9hG4bK10d2b95f;rport
From: "Unknown" <sip:Unknown@66.135.32.300>;tag=as68f36eeb
To: <sip:8162861234@67.64.40.100:5060>
Contact: <sip:Unknown@66.135.32.300>
Call-ID: 59c7084c7ab4ebc80c5366cf568b25f2@66.135.32.300
CSeq: 102 OPTIONS
User-Agent: Asterisk PBX
Max-Forwards: 70
Date: Thu, 20 May 2010 15:32:44 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces
Content-Length: 0