[OpenSIPS-Users] multiple rtpproxy for multiple NAT?

[Matt Hamilton]

I'm trying to handle NAT in 2 different places - far-end between UAC and Opensips, and between Opensips and Asterisk cluster behind. I was able to get them going separately, but have been some audio problems when I try to put them together using only 1 rtpproxy (is this possible?). Anyway is it possible/easier/feasible to use a separate proxy for each NAT traversal?




rtpproxy1               started with '-l 12.157.5.6' 
rtpproxy2 (bridge mode) started with '-l 12.157.5.6/192.168.100.75'

                                   |                     |
                                   |                     |
UAC--------------Firewall-----------------Opensips-----------------Asterisk
192.168.1.2      70.147.3.4        |      12.157.5.6     |         192.168.100.128
                                   |     192.168.100.75  |         
                                   |                     |
                                 NAT1                   NAT2              
                                rtpproxy1              rtpproxy2 (bridge mode)


Thanks a lot,
Matt
 		 	   		  
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