First time playing w/ an edge router .. not shabby. I am trying to configure inbound SIP/VOIP for a grandstream ucm which is behind the ERX. I've setup port forwarding as well as NAT. We can make outbound calls are fine, inbound are failing.
Where can I view logs to help diagnose ?
firewall {
all-ping enable
broadcast-ping disable
group {
port-group SIP-Group {
description ""
port 5060
port 10000-20000
}
}
ipv6-receive-redirects disable
ipv6-src-route disable
ip-src-route disable
log-martians enable
name VOIP-Rules {
default-action accept
description ""
rule 1 {
action accept
description "VOIP Inbound"
destination {
group {
port-group SIP-Group
}
}
log disable
protocol udp
source {
group {
port-group SIP-Group
}
}
state {
established enable
invalid disable
new disable
related enable
}
}
}
name WAN_IN {
default-action drop
description "WAN to internal"
rule 10 {
action accept
description "Allow established/related"
state {
established enable
related enable
}
}
rule 20 {
action drop
description "Drop invalid state"
state {
invalid enable
}
}
rule 21 {
action accept
destination {
group {
port-group SIP-Group
}
}
log disable
protocol udp
source {
group {
port-group SIP-Group
}
}
}
}
name WAN_LOCAL {
default-action drop
description "WAN to router"
rule 10 {
action accept
description "Allow established/related"
state {
established enable
related enable
}
}
rule 20 {
action drop
description "Drop invalid state"
state {
invalid enable
}
}
}
receive-redirects disable
send-redirects enable
source-validation disable
syn-cookies enable
}