i had a similar challenge having Asterisk listen to multiple ports.. "some of my agents located in countries where SIP is blocked" the only effective way is to use IPTABLES i believe your problem can be solved with the same method.
Tarek Sawah Information Technology Adviser Integrated Digital Systems CCNP, MCSE, RHCE, TELECOM USA: +1 386 492 9993 > Date: Wed, 12 Oct 2011 23:27:16 +0200 > From: ge...@riseup.net > To: asterisk-users@lists.digium.com > Subject: [asterisk-users] Binding asterisk to two static IPs > > He all, > > I've got a similar setup like [1], and the same issues thats described > there. However, there was never a reply to this thread. > > I'm using a HA-cluster to run asterisk, on two servers, with two virtual > ips. One for the phones to register, the other one from a different net to > send and receive calls trough my provider. This is aswell a private net, > without nat. > > From [1]: > > "If you put 0.0.0.0, it will bind to all addresses. In a HA Cluster, on > the active node, if you have a box address of 192.168.1.101 and a floating > address of 192.168.1.102, then if you use > > bindaddr=0.0.0.0 > > you will find that phones on the 192.168.1.x subnet will not register on > the floating address, which of course defeats the point of HA clustering. > What happens is that the registration packets go to the floating address > 192.168.1.102 but the response packets appear to come from 192.168.1.101 > [same NIC but the packet contains the base address attached to the NIC], > so the registration fails." > > Any idea how to solve this? > > Thanks, > Georg > > [1] > http://www.fonality.com/trixbox/forums/trixbox-forums/help/binding-sip-multiple-not-all-ip-addresses > > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > New to Asterisk? Join us for a live introductory webinar every Thurs: > http://www.asterisk.org/hello > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users
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