internal SIP Communication
Posted: Mon Mar 25, 2019 12:20 pm
Hi eberybody,
I have an issue with some SIP Clients in my network setup:
Network Setup:
VLAN 20: internal SIP Server for internal and external Communication (Registrar: Fritzbox 7412)
VLAN 20: 4 x Cisco 79xx Sip-Phones attached to Fritbox 7412
VLAN 10: Softphone (e.g. Phoner Lite) attached to FritzBox 7412
VLAN 60: Android SoftPhone attached to FritzBox7412
If I connect the Softphones to VLAN 20 i can use it and can connect the Registrar, but it is not working if clients are outside VLAN 20. There are no restrctions in FW-Rules. Layer3 Communication is wroking, VLAN 10, VLAN 20 and VLAN 60 are member of VLANFriends.)
Anybody an idea, who SIP communication can me managed accross differnt Subnets? Do I have to configure a STUN-Server in VLAN 20 and is it possible to configure this on the Router?
Christian
I have an issue with some SIP Clients in my network setup:
Network Setup:
VLAN 20: internal SIP Server for internal and external Communication (Registrar: Fritzbox 7412)
VLAN 20: 4 x Cisco 79xx Sip-Phones attached to Fritbox 7412
VLAN 10: Softphone (e.g. Phoner Lite) attached to FritzBox 7412
VLAN 60: Android SoftPhone attached to FritzBox7412
If I connect the Softphones to VLAN 20 i can use it and can connect the Registrar, but it is not working if clients are outside VLAN 20. There are no restrctions in FW-Rules. Layer3 Communication is wroking, VLAN 10, VLAN 20 and VLAN 60 are member of VLANFriends.)
Code: Select all
add action=accept chain=forward comment=\
"Allow inter VLAN communication with VLAN friends" dst-address-list=\
VlanFriends in-interface-list=LAN src-address-list=VlanFriendsChristian