Here is our problem ..
IP SIP phones remote ..
They will connect to our IP PBX (Asterisk Server) without issue how no voice
makes it when anyone answers a phone call made by one of these IP phones.
So this means SIP is working but RTP is not, Here is what I currently have
on the firewall.
TCP/UDP * * 192.168.2.253 5060 NAT SIP Protocol
UDP * * 192.168.2.253 4569 NAT IAX Protocol
UDP * * 192.168.2.253 5036 NAT IAX Protocol
UDP * * 192.168.2.253 10000 - 20000 NAT RTP UDP
WAN TCP/UDP 5060 - 5099 192.168.2.253 5060 SIP Protocol
WAN UDP 4569 192.168.2.253 4569 IAX2 Protocol
WAN UDP 5036 192.168.2.253 5036 IAX Protocol
WAN UDP 10000 - 20000 192.168.2.253 10000 - 20000 RTP UDP Range
So I am stumped as to why this does not work .. I have logging turned on for
all of the above and see no packets getting dropped .. Anyone there able to
shead some light on this .. Is m0n0wall SIP awear like a Cisco PIX ??