After receiving and configuring my new SPA112, everything seemed to work out just fine: registration to the SIP proxy, inbound calls, etc. However, at some point I discovered that outbound calls would typically only work for a certain amount of time,...

Hi folks,I'm using a Cisco SPA112 ATA behind a NAT, where port 5060,5061 and 16384-16482 are forwarded. Registration to the SIP proxy also works fine. However, I'm struggling with audio issues, meaning that the RTP session is not setup properly.When ...

Hi all,The ports on my SG200-08 are configured as follows:Port 1; VLAN 1+4; trunkPort 2; VLAN 4; accessPort3-8; VLAN 1; accessThe config for Port 1 looks as follows: "switchport trunk allowed vlan add 1,4". The problem I want to point out here arises...

Hi,to be able to connect to one of my servers in my LAN from the WAN interface, I created static NAT translations. After setting up these translations, I created my firewall configuration. Everything works fine. However, I want to limit the access fr...

Hi,in the manual of SDM v2.5, an "Application Security" is mentioned that should be in the "Firewall / ACL" section. However, my SDM interface only shows "Create Firewall" and the "Edit...." tabs. Does anyone of you know where I can find this tab?