Hi,
Last night i upgrade my two RB192 with V3.0 software (from 2.9.50). And today i found out that my sip calls all have one way voice.
I have one RB192 at home with my parents. It shares the DSL connection. Hosts the Asterisk server. And connects the wireless bridge to the network. At my home it routes a /29 subnet and it shares the DSL connection and it connects my voip converter with the asterisk. And it makes a PPTP connection to my parents.
It seems that in version 3 of the software MT has introduced a SIP-HELPER
When i disabled it all calls where fine.
/ip firewall service-port> disable sip