hello,
i have a sip trunk on a cisco device and am implementing another sip trunk on the same router. So i have had another network subnet has been provisioned and configured on my wan and done required natting on the router. I am able to ping the new registration server from the new pabx but the sip trunk remains down.
new pbx ip 10.30.11.3
new reg server 172.17.103.191
new wan ip on my router10.20.204.250
PFB the config on the router:
interface GigabitEthernet1.1
description --- Voice Vlan-
encapsulation dot1Q 562
ip address 10.20.204.250 255.255.255.252 secondary
ip address 10.20.204.146 255.255.255.252
ip nat outside
ip virtual-reassembly in
arp timeout 300
!
interface GigabitEthernet1.2
description --- Management vlan ---
encapsulation dot1Q 2742
ip address 172.30.21.210 255.255.255.252
!
interface GigabitEthernet1.3
description --- Voice Vlan-
no cdp enable
!
interface Vlan1
description --- Customer LAN ---
ip address 10.30.11.1 255.255.255.0
ip nat inside
ip virtual-reassembly in
arp timeout 300
!
ip forward-protocol nd
no ip http server
ip http authentication local
no ip http secure-server
!
!
ip nat inside source list 1 interface GigabitEthernet1.1 overload
ip nat inside source static tcp 10.30.11.2 5060 10.20.204.146 5060 extendable
ip nat inside source static udp 10.30.11.2 5060 10.20.204.146 5060 extendable
ip nat inside source static tcp 10.30.11.3 5060 10.20.204.250 5060 extendable
ip nat inside source static udp 10.30.11.3 5060 10.20.204.250 5060 extendable
ip route 172.17.103.131 255.255.255.255 10.20.204.145 name Registrar_server
ip route 172.17.103.132 255.255.255.255 10.20.204.145 name Media_server
ip route 172.17.103.191 255.255.255.255 10.20.204.249 name Registrar_server
ip route 172.17.103.192 255.255.255.255 10.20.204.249 name Media_server
!
access-list 1 permit 10.30.11.0 0.0.0.255
sh ip nat translation:
Pro Inside global Inside local Outside local Outside global
tcp 10.20.204.146:5060 10.30.11.2:5060 --- ---
udp 10.20.204.146:5060 10.30.11.2:5060 172.17.103.131:5060 172.17.103.131:5060
udp 10.20.204.146:5060 10.30.11.2:5060 172.17.103.132:5060 172.17.103.132:5060
udp 10.20.204.146:5060 10.30.11.2:5060 --- ---
tcp 10.20.204.250:5060 10.30.11.3:5060 --- ---
udp 10.20.204.250:5060 10.30.11.3:5060 172.17.103.191:5060 172.17.103.191:5060
udp 10.20.204.250:5060 10.30.11.3:5060 172.17.103.192:5060 172.17.103.192:5060
udp 10.20.204.250:5060 10.30.11.3:5060 --- ---
can anyone help me out?
