Hi all,
I have a really weird problem ...
My Settings:
- SOPHOS 110/120/100, rev. 5
- Network Protection -> VoIP
- SIP Server Networks:
sipgate.de
- SIP Clients Networks:
Fritzbox 7170
- SIP Server Networks:
- Network Protection -> H.323
- H323 Gatekeeper:
sipgate.de
- H323 Client:
Fritzbox 7170
- H323 Gatekeeper:
- Network Protection -> VoIP
Phones settings
All phones are connected to the fritzbox and they all can call each other
My Network
- IPphone1 (192.168.0.130) --> Fritzbox 7170 (192.168.0.10) --> Sophos UTM Internal Network LAN (192.168.0.3) --> Sophos External Network WAN (192.168.0.2) --> Cable Modem (192.168.0.1)
- IPphone2 (192.168.0.131) --> Fritzbox 7170 (192.168.0.10) --> Sophos UTM Internal Network LAN (192.168.0.3) --> Sophos External Network WAN (192.168.0.2) --> Cable Modem (192.168.0.1)
- IPphone3 (192.168.0.122) --> Fritzbox 7170 (192.168.0.10) --> Sophos UTM Internal Network LAN (192.168.0.3) --> Sophos External Network WAN (192.168.0.2) --> Cable Modem (192.168.0.1)
Phones can call each other, but outbound and inbound calls do not work.
When I look into live window from the firewall, I get the following:
00:09:02 Default DROP UDP 192.168.0.132 : 1030 → 185.134.197.4 : 123 len=76 ttl=62 tos=0x00 srcmac=00:15:0c:b9:2e:da dstmac=00:1a:8c:14:8c:c4
00:09:02 Default DROP UDP 192.168.0.10 : 5060 → 217.10.68.152 : 10000 len=56 ttl=63 tos=0x00 srcmac=00:15:0c:b9:2e:da dstmac=00:1a:8c:14:8c:c4
00:09:04 Default DROP UDP 192.168.0.131 : 40033 → 90.187.19.113 : 123 len=76 ttl=62 tos=0x00 srcmac=00:15:0c:b9:2e:da dstmac=00:1a:8c:14:8c:c4
00:09:04 Default DROP UDP 192.168.0.132 : 1030 → 5.103.139.163 : 123 len=76 ttl=62 tos=0x00 srcmac=00:15:0c:b9:2e:da dstmac=00:1a:8c:14:8c:c4
00:09:05 Default DROP UDP 192.168.0.10 : 5060 → 217.10.68.152 : 10000 len=56 ttl=63 tos=0x00 srcmac=00:15:0c:b9:2e:da dstmac=00:1a:8c:14:8c:c4
00:09:08 Default DROP UDP 192.168.0.131 : 57318 → 185.134.197.4 : 123 len=76 ttl=62 tos=0x00 srcmac=00:15:0c:b9:2e:da dstmac=00:1a:8c:14:8c:c4
00:09:08 Default DROP UDP 192.168.0.132 : 1030 → 46.227.200.24 : 123 len=76 ttl=62 tos=0x00 srcmac=00:15:0c:b9:2e:da dstmac=00:1a:8c:14:8c:c4
00:09:09 Default DROP UDP 192.168.0.131 : 47787 → 46.227.200.24 : 123 len=76 ttl=62 tos=0x00 srcmac=00:15:0c:b9:2e:da dstmac=00:1a:8c:14:8c:c4
00:09:09 Default DROP UDP 192.168.0.132 : 1030 → 185.134.197.4 : 123 len=76 ttl=62 tos=0x00 srcmac=00:15:0c:b9:2e:da dstmac=00:1a:8c:14:8c:c4
00:09:09 Default DROP UDP 192.168.0.10 : 5060 → 217.10.68.152 : 10000 len=56 ttl=63 tos=0x00 srcmac=00:15:0c:b9:2e:da dstmac=00:1a:8c:14:8c:c4
00:09:10 Default DROP UDP 192.168.0.131 : 36717 → 5.103.139.163 : 123 len=76 ttl=62 tos=0x00 srcmac=00:15:0c:b9:2e:da dstmac=00:1a:8c:14:8c:c4
00:09:10 Default DROP UDP 192.168.0.132 : 1030 → 5.103.139.163 : 123 len=76 ttl=62 tos=0x00 srcmac=00:15:0c:b9:2e:da dstmac=00:1a:8c:14:8c:c4
00:09:11 Default DROP UDP 192.168.0.131 : 49787 → 176.9.9.197 : 123 len=76 ttl=62 tos=0x00 srcmac=00:15:0c:b9:2e:da dstmac=00:1a:8c:14:8c:c4
00:09:11 Default DROP UDP 192.168.0.132 : 1030 → 46.227.200.24 : 123 len=76 ttl=62 tos=0x00 srcmac=00:15:0c:b9:2e:da dstmac=00:1a:8c:14:8c:c4
00:09:12 Default DROP UDP 192.168.0.131 : 41692 → 178.63.9.110 : 123 len=76 ttl=62 tos=0x00 srcmac=00:15:0c:b9:2e:da dstmac=00:1a:8c:14:8c:c4
00:09:12 Default DROP UDP 192.168.0.132 : 1030 → 185.134.197.4 : 123 len=76 ttl=62 tos=0x00 srcmac=00:15:0c:b9:2e:da dstmac=00:1a:8c:14:8c:c4
00:09:13 Default DROP UDP 192.168.0.131 : 53473 → 90.187.7.5 : 123 len=76 ttl=62 tos=0x00 srcmac=00:15:0c:b9:2e:da dstmac=00:1a:8c:14:8c:c4
The documentation of the fierwall says, that if I correctly fill the fields under:
- "Network protection -> VoIP ->SIP"
and
- "Network protection -> VoIP -> H3.23"
there is no need for extra rules in the firewall.
Nevertheless, I tried it with separate firewall rules:
- Fritzbox <-- Any --> Sipgate
But no different result.
What I am I missing or doing wrong?
Any herlp highly appreciated!
:-)
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