yate doesn't proxy rtp between legs

[ky4k0b]

Hi, I'm facing pretty same issue as described here
https://forum.yate.ro/index.php?topic=1201

I have the following setup with yate binded to two interfaces - wan and vpn


unfortunately yate doesn't pass rtp streams between legs so it causes dead air.

regexroute is very basic - send all calls to Bob(VPN)
.*$=sip/sip:${called}@172.21.42.2:5063;callername=${caller};

If you can help me that would be great. Full debug is here:
http://paste.org.ru/?5xtq93

[marian]

Yate is reporting no packets received by RTP (see param['stats'] = 'PS=0,OS=0,PR=0,OR=0,PL=0').
You should check if traffic is allowed (no firewall) for rtp IPs.

[ky4k0b]

thanks, marian
yes, the issue was with iptables