John, In my case, the two ports are not using the same IP port (one is on 5060, the other on 5061), but of course, they are on the same IP address. I think that is what is confusing the NAT server, but I don't know what to do about it.
Bruce Komito High Sierra Networks, Inc. www.servers-r-us.com (775) 284-5800 ext 115 On Mon, 24 May 2004, John Fraizer wrote: > Chad Brown wrote: > > > I have 2 SIP phones (Cisco 7960 & XTen) behind a NAT provided by a > > Linksys firewall that supports UPnP. The Asterisk server has a public > > IP. Here are the problems that I am having with this configuration� > > > > > > > > 1. The 2 SIP phones can call MeetMe and have a conference but cannot > > call each other. (Yes, they connect but no audio either direction) > > 2. I have verify=yes in the sip.conf for both phones. Both phones > > constantly go Unreachable. (However, the connection is very fast > > between * and sip phones) > > 3. Sometimes but not always when I try to call phone1 phone2 rings. > > > > > > > > Is this Nat messing with me or something else? In any case�Any advice > > out there? > > > > > > > > Thanks, > > > > Chad > > > > > The problem is probably that both of your SIP phones are using the same > port. I played with two 7960's behind a Linksys on Saturday and finally > got them playing right when I changed the following: > > In Phone 1's SIP[macaddr].cnf: > > voip_control_port: 5061 > > In Phone 2's SIP[macaddr].cnf: > > voip_control_port: 5062 > > The default control port is 5060. Note: This is the port that the > PHONE uses to initiate the connection to * and not the port it is > connecting to. > > John > _______________________________________________ > Asterisk-Users mailing list > [EMAIL PROTECTED] > http://lists.digium.com/mailman/listinfo/asterisk-users > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
