Hello, what is the proper way for kamailio nathelper module to handle multiple aliases in the request . For example We have ACK message that looped in the kamailio because is not forward to user phone:

ACK sip:xxxxxx@10.10.10.32:38416;alias=192.168.129.135~5060~1;alias=192.168.205.32~38416~1 SIP/2.0

Via: SIP/2.0/UDP 192.168.146.174:46248;branch=z9hG4bK-524287-1---5b14eec905adf6ce

Max-Forwards: 70

Route: <sip:mo@192.168.129.133;lr=on;ftag=c7d62d68;did=8a1.bcf2;rm=8>

Route: <sip:mo@192.168.129.135;lr=on;ftag=c7d62d68;did=8a1.121>

Route: <sip:mt@192.168.129.135;lr=on;ftag=c7d62d68;did=8a1.221>

Route: <sip:mt@192.168.129.133;lr=on;ftag=c7d62d68;did=8a1.ccf2;rm=7>

Contact: <sip:yyyyy@10.153.146.174:46248;transport=UDP>

To: <sip:xxxxxx@domain.net;transport=UDP>;tag=dd9aaf1c

From: <sip:yyyyy@domain.net;transport=UDP>;tag=c7d62d68

Call-ID: 5Zogf8chhpYlQRdpaZM4CA..

CSeq: 2 ACK

User-Agent: Softphone

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