Dual Honed Network behind Firewall Help

[aromero69]

I am still having some issues with my configuration. I am able to dial out now with no problem. Inbound calls, however, are internmittent. It looks like the system is losing registration to voip.ms server. Here is my configuration and was wondering if anyone would give me some input:

server with 2 network cards
eth0 192.168.148.15 w/ gateway 192.168.148.254
eth1 192.168.147.15 no gateway configured
dns 192.168.148.10 and 192.168.148.11

All Ip phones register and are configured on the 192.168.147.x network

Sonicwall appliance is gateway 192.168.148.254

Could the dual honed network be the cause of the incoming call issue? Do I need to turn on routing services through webmin? Outbound calls work great and inbound calls work great only after I have made an outbound call.

 

[jmullinix]

We will need more information than this.

Sonicwall is problematic with SIP until you de-activate the SIP ALG on the Sonicwall.

I assume that dual-honed means two wan interfaces on the Sonicwall with load balancing. Since Asterisk needs to know the outside IP, you may want to set Sonicwall to load balance everything but the phone system.

 

[aromero69]

Sorry no, the dual honed means strictly the PBXIAF box. Both are private networks behind the sonicwall and the sonicwall is only visible on the none ip phone side:

Data lan= 192.168.148.xxx with gateway 192.168.148.254
Voice lan= 192.168.147.xxx with no gateway

 

[phonebuff]

I would assume your mask is 255.255.255.0 for both nets..

When you created the eth0 files, are you sure you used the right qualifier ? eth0.100 is a Vlan eth0:1 is a multi-homed address.

Also you need to be sure and setup the sip_nat.conf.

freepbx.org/support/documentation/howtos/howto-resolving-audio-problems