Re: [OpenSBC] SipX<=>OpenSBC: inbound route doesn't work

[OpenSBC F. <ope...@op...>]

My aim is not to do hairpin.


I want to trunk inbound calls only. So I have been tried to test a direct call from analog phone to sip-trunk and I got "SIP/2.0 405 Method Not Allowed"


May be it is because NAT problem?


I added UpperReg route [sip:*@ext.ip:9006] sip:int.ip:9006   but it doesn't help.


May be it is need to add prerouting rule to iptable?